barnacle cement gland

description: Typical barnacles, common name of the sedentary crustacean marine animals constituting the subclass Cirripedia, attach to the substrate by means of an exceedingly adhesive cement, produced by a cement gland, and secrete a shell, or carapace, of calcareous (limestone) plates, around themselves.


abdomen element

category: biolink:GrossAnatomicalStructure biolink:AnatomicalEntity biolink:PhysicalEssence biolink:OrganismalEntity biolink:SubjectOfInvestigation biolink:BiologicalEntity biolink:ThingWithTaxon biolink:NamedThing biolink:PhysicalEssenceOrOccurrent

description: An organ or element that is in the abdomen. Examples: spleen, intestine, kidney, abdominal mammary gland.


primary circulatory organ

description: A hollow, muscular organ, which, by contracting rhythmically, keeps up the circulation of the blood or analogs[GO,modified].


ampulla of Lorenzini

description: The ampullae of Lorenzini are special sensing organs called electroreceptors, forming a network of jelly-filled pores. Each ampulla consists of a canal opening to the surface by a pore in the skin and ending blindly in a cluster of small pockets full of special jelly. The ampullae are mostly clustered into groups inside the body, each cluster having ampullae connecting with different parts of the skin, but preserving a left-right symmetry. The canal lengths vary from animal to animal, but the distribution of the pores is generally specific to each species. The ampullae pores are plainly visible as dark spots in the skin. They provide fish with a sixth sense capable of detecting electromagnetic fields as well as temperature gradients[WP].


premaxillary-maxillary ligament

description: Ligament that connects the premaxilla to the maxilla.


thoracic segment organ

description: An organ that part of the thoracic segment region. This region can be further subdividied chest and thoracic cavity regions.


epihyoideum

description: An elastic ligament lying between the lateral pharyngeal muscles and the thyroglossus muscle.


serous gland

description: A gland in which the principal secretory cells are serous secreting cells.


hemipenial holocrine gland

description: A holocrine gland that is part of a hemipenis.


anterior talofibular ligament

description: The anterior talofibular ligament is a ligament in the ankle. It passes from the anterior margin of the fibular malleolus, anteriorly and medially, to the talus bone, in front of its lateral articular facet. It is one of the lateral ligaments of the ankle and prevents the foot from sliding forward in relation to the shin.


nauplius eye

description: An eye that consists of a cluster of three or four median eyes that form a single structural unit but are separated from one another by pigment layers.


diencephalon dura mater

description: A dura mater that is part of a diencephalon [Automatically generated definition].


mesethmoid-maxillary ligament

description: Mesethmoid-maxillary ligament is a ligament that connects the mesethmoid to the maxilla.


female reproductive organ

description: A female organ involved in reproduction.


urophysis

description: This is a neurosecretory organ rostral to the ampulla caudalis on the ventral surface of the distal end of the spinal cord. Receives axons from caudal neurosecretory nucleus, which contains Dahlgren cells that secrete urotensin I and II, implicated in osmotic regulation, cardiovascular function and reproduction[Butler].


intercostal ligament

description: Ligament that connects one rib to another.


intermaxillary salivary gland

description: A gland located at the pre-nasal area being divided anteriorly by the ascendent processes of the intermaxillary bone.


lateral nasal gland

description: Any of the lateral nasal glands (the largest nasal secretory glands in rodents) which surround the maxillary sinus located in the lateral wall adjacent to each nasal passage and are characterized by cytologic features similar to those described for the major serous salivary glands; secretory contents of the LNG drain into the nasal vestibule; the LNG is a major site for the synthesis and secretion of odorant-binding proteins that serve as odorant carriers in nasal mucus; it also, synthesizes large amounts of immunoglobulin A, which is important for immune defense of the upper respiratory tract, and testosterone and salivary androgen-binding proteins, which are likely important in olfaction and reproductive behavior.


bladder organ

description: A membranous sac in animals that serves as the receptacle of a liquid or contains gas.


interopercular-mandibular ligament

description: Interopercular-mandibular ligament is a ligament that connects the interopercle to an element of the lower jaw, typically the retroarticular.


otic lateral line neuromast

description: Neuromast that is part of the otic lateral line. Kimmel et al, 1995. (Also see Anatomical Atlas entry for lateral line by T. Whitfield.).


corpus allatum

description: One of a pair of separate or fused bodies in many insects that are sometimes closely associated with the corpora cardiaca and that secrete hormones (as juvenile hormone)[BTO].


abdominal segment element

description: An organ or element that is part of the adbominal segment of the organism. This region can be further subdivided into the abdominal cavity and the pelvic region.


inguinal ligament

description: A band running from the pubic tubercle to the anterior superior iliac spine. Its anatomy is very important for operating on hernia patients. It forms the base of the inguinal canal through which an indirect inguinal hernia may develop. The inguinal ligament runs from the anterior superior iliac spine of the ilium to the pubic tubercle of the pubic bone. It is formed by the external abdominal oblique aponeurosis and is continuous with the fascia lata of the thigh.


nuchal ligament

description: A fibrous membrane, which, in the neck, represents the supraspinal ligaments of the upper vertebrae.


metapterygoid-autopalatine ligament

description: Ligament that connects the metapterygoid to the autopalatine.


dorsal region element

description: An organ or element that part of the dorsum of the organism. Examples: spinal cord, vertebrae, muscles of back.


gland of digestive tract

description: A gland that is part of a digestive tract [Automatically generated definition].


basilar papilla

description: The auditory sensory organ of lizards, amphibians, and birds, which is homologous to the Corti in mammals.


name: insect embryonic/larval head sense organ

description: Any sense organ (UBERON:6005155) that is part of some larval head (UBERON:6001730).


malleus endochondral element

description: A malleus bone or its cartilage or pre-cartilage precursor.


barbel taste bud

description: A taste bud that is located on a barbel.


arthropod sensillum

description: Sense organ embedded in the integument and consisting of one or a cluster of sensory neurons and associated sensory structures, support cells and glial cells forming a single organised unit with a largely bona-fide boundary.[FBbt].


male accessory sex gland

description: Any gland, other than the gonad, associated with the genital tract, such as the ampulla of the ductus deferens and the bulbourethral, prostate and vesicular glands of the male.


vertebral element

description: Skeletal element that forms around the notochord and is part of the vertebral column.


gland of ocular region

description: A gland that is typically found in or near the orbital region, in or around either the medial or lateral canthi, and is typically associated with secretions onto the eyeball or associated ducts. Includes the Harderian, nictitans and lacrimal glands.


median eye

description: A median eye is an eye that is connected to a paired or unpaired median anterior neuropil of the syncerebrum by one or several median eye nerves.


male reproductive gland

description: A sex gland that is part of a male reproductive system.


posterior talofibular ligament

description: The posterior talofibular ligament, runs almost horizontally from the depression at the medial and back part of the fibular malleolus (lateral malleolus) to a prominent tubercle on the posterior surface of the talus immediately lateral to the groove for the tendon of the flexor hallucis longus.


ligament of hip joint

description: A skeletal ligament that is part of a hip joint.


retrocerebral complex

description: Corpora allata with Corpora cardiaca form the retrocerebral complex, a neurosecretory organ.


scapula endochondral element

description: A scapula bone or its cartilage or pre-cartilage precursor.


midbrain dura mater

description: A dura mater that is part of a midbrain [Automatically generated definition].


intromittent organ

description: An external organ of a male organism that is specialized to deliver sperm during copulation. Intromittent organs are found most often in terrestrial species, as most aquatic species fertilize their eggs externally, although there are exceptions[WP].


insect larval sense organ

description: Any sense organ that is part of some larva.


respiration organ

description: Organ that functions in gaseous exchange between an organism and its environment. In plants, microorganisms, and many small animals, air or water makes direct contact with the organism's cells or tissue fluids, and the processes of diffusion supply the organism with dioxygen (O2) and remove carbon dioxide (CO2). In larger animals the efficiency of gaseous exchange is improved by specialized respiratory organs, such as lungs and gills, which are ventilated by breathing mechanisms.


femoral gland

description: A gland arranged along a row on the underside of the hindlimb in some lizards[Kardong].


occipital lateral line neuromast

description: A neuromast that is part of the occipital lateral line.


dorsal lateral line neuromast

description: Neuromast that is part of the dorsal lateral line. Kimmel et al, 1995. (Also see Anatomical Atlas entry for lateral line by T. Whitfield.).


supraorbital lateral line neuromast

description: A neuromast that is part of the supraorbital lateral line.


Duvernoy's gland

description: A gland situated on the upper lip posterior to the eye, found in non-venomous snakes. Releases secretion via duct adjacent to posterior maxillary teeth.


arcuate ligament

description: A ligament that is part of a diaphragm.


seminal fluid secreting gland

description: A gland that secretes a seminal fluid.


vestibular organ

description: An organ that is part of a vestibular system.


primary amino compound

A compound formally derived from ammonia by replacing one hydrogen atom by an organyl group.


pre-T cell receptor complex

category: biolink:CellularComponent biolink:AnatomicalEntity biolink:PhysicalEssence biolink:OrganismalEntity biolink:SubjectOfInvestigation biolink:BiologicalEntity biolink:ThingWithTaxon biolink:NamedThing biolink:PhysicalEssenceOrOccurrent

description: A receptor complex found on immature T cells consisting of a T cell receptor beta chain and the pre-TCR-alpha chain, along with additional signaling components including CD3 family members and additional signaling proteins.


NuA3 histone acetyltransferase complex

description: A Gcn5-independent multisubunit complex that catalyzes the acetylation of histone H3. The budding yeast complex includes Sas3p, Taf30p, and Yng1p.


Mst2 histone acetyltransferase complex

description: A protein complex that can catalyze the acetylation of lysine at position 14 in histone H3, and contains Mst2 as the catalytic subunit. In fission yeast, contains at least Mst2, Nto1, Ptf2, Ptf1 and Eaf6.


name: histone H3-K14 acetyltransferase complex

description: A protein complex that can catalyze the acetylation of lysine at position 14 in histone H3.


Hpa2 acetyltransferase complex

description: A tetrameric protein complex capable of acetyltransferase activity. It can catalyze the transfer of an acetyl group from acetyl-CoA to an acceptor residue on histone H-3, histone H-4, or on polyamines. The complex is also capable of acetylating certain small basic proteins. The two Hpa2 dimers that make up the tetramer are held together by interactions between the bound acetyl-CoA molecules.


NuA3a histone acetyltransferase complex

description: A NuA3 complex that catalyzes the acetylation of Histone H3. In S. cerevisiae, this complex consists of Eaf6p, Nto1p, Sas3p, Taf14p, Yng1p and associates with H3K4me3 using Yng1p.


NSL complex

description: A histone acetyltransferase complex that catalyzes the acetylation of a histone H4 lysine residues at several positions. In human, it contains the catalytic subunit MOF, NSL1/KIAA1267, NSL2/KANSL2, NSL3/KANSL3, MCRS1, PHF20, OGT1, WDR5 and HCF1.


ATAC complex

description: A chromatin remodeling complex that regulates transcription via acetylation primarily of nucleosomal histones H3 and possibly H4. Shares the histone acetylation (HAT) module of GCN5/PCAF-ADA2-ADA3-SGF29 (or orthologs) with the related SAGA complex (GO:0000124). Contains HAT subunits GCN5 or PCAF in a mutually exclusive manner. In addition to the HAT module contains DR1/NC2B, KAT14, MBIP, WDR5, YEATS2 and ZZZ3 or orthologs. Also regulates the activity of non-histone targets and orchestrates mitotic progression by regulating Cyclin A degradation through acetylation.


diamine N-acetyltransferase complex

description: A protein complex which is capable of diamine N-acetyltransferase activity.


ADA complex

description: A chromatin remodeling complex that regulates transcription via acetylation primarily of nucleosomal histones H3 and H2B. In budding yeast shares the histone acetylation (HAT) module of ADA2-GCN5-NGG1-SGF29 with the related SAGA complex.


NAGS/NAGK complex

description: A protein complex that acts both as N-acetylglutamate synthase (NAGS) catalysing the production of N-Acetylglutamate from glutamate and acetyl-CoA, and as N-acetylglutamate kinase (NAGK) catalysing the reaction ATP + N-acetyl-L-glutamate = ADP + N-acetyl-L-glutamyl 5-phosphate.


SLIK (SAGA-like) complex

description: A SAGA-type histone acetyltransferase complex that contains a smaller form of Spt7 (lacking the SPT8 binding region) than the fungal SAGA complex, and consequently lacks Spt8. The complex is involved in the yeast retrograde response pathway, which is important for gene expression changes during mitochondrial dysfunction.


NuA3b histone acetyltransferase complex

description: A NuA3 complex that catalyzes the acetylation of Histone H3. In S. cerevisiae, this complex consists of Eaf6p, Nto1p, Sas3p, Taf14p, Pdp3 and associates with H3K4me3 via Pdp3p.


EGFR-Grb2-Sos complex

description: A protein complex that contains the epidermal growth factor receptor (EGFR), Grb2 and the guanine nucleotide exchange factor Sos (or an ortholog thereof, such as mSos1), and is involved in linking EGFR activation to the p21-Ras pathway.


17beta-hydroxy steroid

A 17-hydroxy steroid in which the hydroxy group at position 17 has a beta-configuration.


chloroplast intermembrane space

description: The region between the inner and outer lipid bilayers of a chloroplast envelope.


catechols

Any compound containing an o-diphenol component.


left colic artery

description: The first branch of the inferior mesenteric artery (IMA) is the left colic artery. The left colic artery supplies blood flow to the distal third of the transverse colon and the entirety of the descending colon. Once diverging from the IMA, the left colic artery runs anterior to the left ureter, left internal spermatic vessels (males), and psoas major before branching into its ascending and descending segments.


glyoxysomal lumen

description: The volume enclosed by the membranes of a glyoxysome.


glycosome lumen

description: The volume enclosed by the membrane of a glycosome.


tertiary amino compound

A compound formally derived from ammonia by replacing three hydrogen atoms by organyl groups.


(S)-bromazine

The (S)-enantiomer of bromazine.


(S,S)-tramadol

A 2-[(dimethylamino)methyl]-1-(3-methoxyphenyl)cyclohexanol in which both stereocentres have S-configuration; the (S,S)-enantiomer of the racemic opioid analgesic tramadol, it exhibits ten-fold lower analgesic potency than the (R,R)-enantiomer.


name: cytosolic proteasome core complex, alpha-subunit complex

description: The proteasome core subcomplex that constitutes the two outer rings of the cytosolic proteasome core complex.


eyelid blood vessel

description: A blood vessel that is part of a eyelid [Automatically generated definition].


incipient cellular bud site

description: The portion of the budding yeast plasma membrane where a daughter cell will emerge. The yeast marks this spot with bud-site selection proteins before bud emergence occurs. Actin is polarized to this spot just prior to and during bud emergence.


fifth lumbar dorsal root ganglion

category: biolink:AnatomicalEntity biolink:PhysicalEssence biolink:OrganismalEntity biolink:SubjectOfInvestigation biolink:BiologicalEntity biolink:ThingWithTaxon biolink:NamedThing biolink:PhysicalEssenceOrOccurrent

description: The group of nerve cell bodies located on the dorsal spinal roots within the vertebral column at the level of the fifth lumbar vertebra.


name: distal epiphysis of distal phalanx of manual digit 5

description: A distal epiphysis that is part of a distal phalanx of manual digit 5.


external integument structure

description: Structures of the dermis, epidermis, glands and pigment cells recognizable on the external surfaces of the integument.


duodeno-pancreatic artery

description: Major branch which supplies blood to pancreas and duodenum.


volatile organic compound

Any organic compound having an initial boiling point less than or equal to 250 degreeC (482 degreeF) measured at a standard atmospheric pressure of 101.3 kPa.


docosanol

A fatty alcohol consisting of a hydroxy function at any position of an unbranched saturated chain of twenty-two carbon atoms.


SCF-Saf1/Pof9 ubiquitin ligase complex

description: An SCF ubiquitin ligase complex in which the F-box protein is Saf1 in S. cerevisiae (Pof9 in S. pombe).


cytoplasmic microtubule plus-end

description: Any microtubule plus-end that is part of a cytoplasmic microtubule.


cortical microtubule plus-end

description: The plus-end of a cortical microtubule.


fenfluramine

A  secondary amino compound that is 1-phenyl-propan-2-amine in which one of the meta-hydrogens is substituted by trifluoromethyl, and one of the hydrogens attached to the nitrogen is substituted by an ethyl group. It binds to the serotonin reuptake pump, causing inhbition of serotonin uptake and release of serotonin. The resulting increased levels of serotonin lead to greater serotonin receptor activation which in turn lead to enhancement of serotoninergic transmission in the centres of feeding behavior located in the hypothalamus. This suppresses the appetite for carbohydrates. Fenfluramine was used as the hydrochloride for treatment of diabetes and obesity. It was withdrawn worldwide after reports of heart valve disease and pulmonary hypertension.


dorsal digital artery of pes

description: The dorsal digital arteries of foot are small arteries which supply the toes.


quaternary ammonium salt

Derivatives of ammonium compounds, (NH4(+))Y(-), in which all four of the hydrogens bonded to nitrogen have been replaced with univalent (usually organyl) groups.


monomethoxybenzene

Compounds containing a benzene skeleton substituted with one methoxy group.


artery of lower lip

description: The inferior labial artery (inferior labial branch of facial artery) arises near the angle of the mouth; it passes upward and forward beneath the Triangularis and, penetrating the Orbicularis oris, runs in a tortuous course along the edge of the lower lip between this muscle and the mucous membrane. It supplies the labial glands, the mucous membrane, and the muscles of the lower lip; and anastomoses with the artery of the opposite side, and with the mental branch of the inferior alveolar artery.


alphaIIb-beta3 integrin-talin complex

description: A protein complex that consists of an alphaIIb-beta3 integrin complex bound to talin.


EXT1-EXT2 complex

description: A heterodimeric complex capable of glycosyltransferase activity required for the elongation of heparan sulfate chains. In humans, the complex consists of EXT1 and EXT2. In Drosophila, the complex consists of ttv and sotv.


steroid saponin

Any saponin derived from a hydroxysteroid.


host cell chloroplast

description: A chlorophyll-containing plastid as found within host cells with thylakoids organized into grana and frets, or stroma thylakoids, and embedded in a stroma. The host is defined as the larger of the organisms involved in a symbiotic interaction.


name: host cell chloroplast thylakoid membrane

description: Any sac-like membranous structures (cisternae) in a chloroplast found in host cells, combined into stacks (grana) and present singly in the stroma (stroma thylakoids or frets) as interconnections between grana. The host is defined as the larger of the organisms involved in a symbiotic interaction.


host cell chloroplast part

description: Any constituent part of a chloroplast as it is found in host cells and which are a chlorophyll-containing plastid with thylakoids organized into grana and frets, or stroma thylakoids, and embedded in a stroma. The host is defined as the larger of the organisms involved in a symbiotic interaction.


name: excitatory neuromuscular junction of somatic myotube

description: A neuromuscular junction that functions in the excitation of somatic muscle myotubes, such as an arthropod somatic muscle cells.


inhibitory neuromuscular junction

description: The junction between the axon of a motor neuron and a muscle fiber. In response to the arrival of action potentials, the presynaptic button releases molecules of neurotransmitters into the synaptic cleft. These diffuse across the cleft and transmit the signal to the postsynaptic membrane of the muscle fiber, leading to a change in post-synaptic potential that inhibits muscle contraction.


name: inhibitory neuromuscular junction of somatic myotube

description: A neuromuscular junction that functions in the inhibition of somatic muscle myotube contraction. Examples of somatic muscle myotubes include the somatic muscle cells of arthropods.


neuromuscular junction of myotube

description: A neuromuscular junction in which the target muscle cell is a myotube.


name: neuromuscular junction of somatic muscle

description: A neuromuscular junction in which the target muscle cell is a somatic muscle cell, such as those found in nematodes and arthropods.


name: neuromuscular junction of somatic muscle myotube

description: A neuromuscular junction in which the target muscle cell is a somatic muscle myotube, such as an arthropod somatic muscle cell.


excitatory neuromuscular junction

description: The junction between the axon of a motor neuron and a muscle fiber. In response to the arrival of action potentials, the presynaptic button releases molecules of neurotransmitters into the synaptic cleft. These diffuse across the cleft and transmit the signal to the postsynaptic membrane of the muscle fiber, leading to a post-synaptic potential responsible for muscle contraction.


bisbenzylisoquinoline alkaloid

A type of benzylisoquinoline alkaloid whose structures are built up of two benzylisoquinoline units linked by ether bridges. Various structural patterns resulting from additional bridging between the two units by direct carbon-carbon bridging or by methylenedioxy groups are common.


parallel fiber to Purkinje cell synapse

description: An excitatory synapse formed by the parallel fibers of granule cells synapsing onto the dendrites of Purkinje cells.


name: cerebellar climbing fiber to Purkinje cell synapse

description: A synapse of a climbing fiber onto the dendrites of a Purkinje cell in cerebellum. The climbing fiber originates from the inferior olivary nucleus of the medulla oblongata.


name: asymmetric, glutamatergic, excitatory synapse

description: A neuron to neuron synapse with a postsynaptic density, that uses glutamate as a neurotransmitter and whose activity results in excitatory postsynaptic potentials.


P1 peroxisome

description: A subform of peroxisome that corresponds to an intermediate in a peroxisome assembly pathway, which operates by conversion of peroxisomal subforms in the direction P1, P2 -> P3 -> P4 -> P5 -> P6. P1 peroxisomes are distinguished from the other subforms on the bases of buoyant density and protein content; they contain fewer peroxisomal proteins than the other subforms.


dorsal nerve of clitoris

description: The deep terminal division of the pudendal nerve that runs along the dorsum of the clitoral shaft and innervates the the glans clitoris.


Any aminopurine that has amino substituents at positions 2 and 6, and their substituted derivatives.


A 2,6-diaminopurine that is an analogue of abacavir in which the cyclopropylamino group at position 6 of the purine moiety is replaced by a 3-cyclopropyl-3-fluoroazetidin-1-yl group. One of a series of synthesised abacavir analogues with antiviral activity found to stimulate IFN-gamma secretion in abacavir-responsive clones.


polyatomic anion

An anion consisting of more than one atom.


azide

Any nitrogen molecular entity containing the group -N3.


nitrate

A nitrogen oxoanion formed by loss of a proton from nitric acid. Principal species present at pH 7.3.


oxoanion

An oxoanion is an anion derived from an oxoacid by loss of hydron(s) bound to oxygen.


nitrite

The nitrogen oxoanion formed by loss of a proton from nitrous acid.


host cell periphery

description: The part of a cell encompassing the cell cortex, the plasma membrane, and any external encapsulating structures of a host cell.


thiochromane

Any organic heterobicyclic compound consisting of a benzene ring fused to a thiopyran.


dibenzopyran

Any organic heteropolycyclic compound based on a skeleton consisting of a pyran ring fused with two benzene rings.


benzimidazole fungicide

Compounds that contain a benzimidazole moiety as a key feature of their structure and which have been used as fungicides.


naphthalenes

Any benzenoid aromatic compound having a skeleton composed of two ortho-fused benzene rings.


adamantanes

Compounds containing an adamantane skeleton.


A hydroxylamine that is N-hydroxyquinolin-4-one in which the hydrogen at position 2 has been replaced by a (1E)-non-1-en-1-yl group. It is the most active agent produced by Pseudomonas aeruginosa that modulates the growth and virulence of Staphylococcus aureus; the corresponding Z isomer is inactive.


isoquinolines

A class of organic heteropolycyclic compound consisting of isoquinoline and its substitution derivatives.


androstanoid

Any steroid based on an  androstane skeleton and its derivatives.


folic acids

A group of heterocyclic compounds based on the pteroic acid skeleton conjugated with one or more L-glutamic acid units.


pyrrolidinopiperidine

Any organic heterobicyclic compound containing ortho-fused pyrrolidine and piperidine rings.


indoles

Any compound containing an indole skeleton.


benzodioxine

Any organic heterobicyclic compound containing ortho-fused benzene and dioxine rings.


17alpha-hydroxy steroid

The alpha-stereoisomer of 17-hydroxy steroid.


phenanthrenes

Any benzenoid aromatic compound that consists of a phenanthrene skeleton and its substituted derivatives thereof.


A steroid compound with a structure based on a 19-carbon (androstane) skeleton.


A steroid that has a structure based on a 21-carbon (pregnane) skeleton. Note that individual examples may have ring substituents at other positions and/or contain double bonds, aromatic A-rings, expanded/contracted rings etc., so the formula and mass may vary from that given for the generic structure.


(R,S,S,S)-nebivolol

A 2,2'-iminobis[1-(6-fluoro-3,4-dihydro-2H-chromen-2-yl)ethanol] that has (1S,1'S,2R,2'S)-configuration.


Any aminopurine having the amino substituent at the 2-position.


anthracenes

Compounds containing an anthracene skeleton.


R-epinastine

An epinastine that has R configuration at the chiral centre.


spiroketal

A cyclic ketal in which the ketal carbon is the only common atom of two rings.


benzisoxazole

Compounds based on a fused 1,2-oxazole and benzene bicyclic ring skeleton.


ortho-fused heteroarene

An ortho-fused compound in which at least one of the rings contains at least one heteroatom.


alkyloxynaphthalene

Naphthalenes in which one or more alkyloxy groups are bonded to a naphthalene ring system.


5beta steroid

Any steroid that has beta-configuration at position 5.


Any C21-steroid carrying a hydroxy substituent at the 17alpha-position. Note that individual examples may have ring substituents at other positions and/or contain double bonds, aromatic A-rings, expanded/contracted rings etc., so the formula and mass may vary from that given for the generic structure.


phthalimides

A dicarboximide that is phthalimide or derivatives obtained from it by the formal replacement of one or more hydrogens.


S-epinastine

An epinastine that has S configuration at the chiral centre.


N-acylindole

A carboxamide resulting from the formal condensation of a carboxylic acid with the nitrogen of an indole.


steroid hormone

Any steroid that acts as hormone.


fused compound

A polycyclic compound that contains more than one ring with at least two common atoms (also known as bridgehead carbons) that are adjacent to each other.


fluorinated steroid

A steroid which is substituted with one or more fluorine atoms in any position.


hydroxycoumarin

Any coumarin carrying at least one hydroxy substituent.


carbapenems

The class of beta-lactam antibiotics that whose members have a carbapenem skeleton which is variously substituted at positions 3, 4, and 6.


corticosteroid

A natural or synthetic analogue of the hormones secreted by the adrenal gland.


Any compound having 6-aminopurine (adenine) as part of its structure.


1,8-naphthyridine derivative

Any naphthyridine derivative that is a derivative of 1,8-naphthyridine.


epoxy steroid

Any steroid whose structure includes an epoxy group.


aza-steroid

An aza-steroid is a steroid where in the carbon skeleton a carbon atom is replaced by nitrogen.


tetracyclic antidepressant

An antidepressant whose molecular structure consists of four ring-like structures in a T-shape.


ortho-fused compound

A polycyclic compound in which two rings have two, and only two, atoms in common. Such compounds have n common faces and 2n common atoms.


pyridopyrimidine

Any organic heterobicyclic compound consisting of a pyridine ring ortho-fused at any position to a pyrimidine ring.


Compounds based on a fused 1,3-oxazole and benzene bicyclic ring skeleton.


steroid

Any of naturally occurring compounds and synthetic analogues, based on the cyclopenta[a]phenanthrene carbon skeleton, partially or completely hydrogenated; there are usually methyl groups at C-10 and C-13, and often an alkyl group at C-17. By extension, one or more bond scissions, ring expansions and/or ring contractions of the skeleton may have occurred. Natural steroids are derived biogenetically from squalene which is a triterpene.


spiro compound

A compound having one atom as the only common member of two rings.


14beta-hydroxy steroid

A 14-hydroxy steroid in which the hydroxy group has a beta-configuration.


benzimidazoles

An organic heterocyclic compound containing a benzene ring fused to an imidazole ring.


benzazepine

A group of two-ring heterocyclic compounds consisting of a benzene ring fused to an azepine ring.


(S)-dyphylline

The (S)-enantiomer of dyphylline.


RACEMETHORPHAN

An organic heterotetracyclic compound that is 1,3,4,9,10,10a-hexahydro-2H-10,4a-(epiminoethano)phenanthrene which is substituted by a methoxy group at position 6 and a methyl group at position 11.


benzodiazepine

A group of heterocyclic compounds with a core structure containing a benzene ring fused to a diazepine ring.


hexahydronaphthalenes

Any carbobycyclic compound that is an hexahydronaphthalene or a compound obtained from an hexahydronaphthalene by formal substitution of one or more hydrogens.


azaspiro compound

An azaspiro compound is a spiro compound in which at least one of the cyclic components is a nitrogen heterocyle.


pyrimidopyrimidine

An organic heterobicyclic compound with a skeleton consisting of two pyrimidine rings that are ortho-fused to each other at any position.


naphthyridine derivative

Any organonitrogen heterocyclic compound that is a derivative of a naphthyridine.


cinnolines

Any  organic heteropolycyclic compound based on the 1,2-diaza analogue of naphthalene and its substituted derivatives.


Tryptamine and its substitution derivatives.


purine nucleobase

A nucleobase whose skeleton is derived from purine.


tetrahydrofolic acid

A group of heterocyclic compounds based on the 5,6,7,8-tetrahydropteroic acid skeleton conjugated with one or more L-glutamic acid units.


cephamycin

Any member of the cephamycin sub-group of cephem antibiotics, differing from cephalosporins in possessing a methoxy group at the 7alpha-position of the cephem nucleus, and in being resistant to beta-lactamase.


oxaspiro compound

A spiro compound in which at least one of the cyclic components is an oxygen heterocyle.


thienopyridine

Any organic heterobicyclic compound whose skeleton results from the formal ortho-fusion of any bond of a pyridine with any bond of a thiophene.


aminopurine

Any purine having at least one amino substituent.


carbobicyclic compound

A bicyclic compound in which all the ring atoms are carbon.


penams

Natural and synthetic antibiotics containing the 4-thia-1-azabicyclo[3.2.0]heptan-7-one structure, generally assumed to have the 5R configuration unless otherwise specified.


steroid acid

Any steroid substituted by at least one carboxy group.


furofuran

Organic heterobicyclic compounds containing a two furan rings ortho-fused to each other.


oxa-steroid

A steroid where in the carbon skeleton a carbon atom is replaced by oxygen.


carbotricyclic compound

A carbopolyclic compound comprising of three carbocyclic rings.


chromones

A chromenone that consists of a 1,4-benzopyrone skeleton and its substituted derivatives thereof.


carbopolycyclic compound

A polyclic compound in which all of the ring members are carbon atoms.


bridged compound

A polycyclic compound that contains more than one ring with at least two common atoms (also known as bridgehead carbons) that are not adjacent to each other.


11beta-hydroxy steroid

Any 11-hydroxy steroid in which the hydroxy group at position 11 has beta- configuration.


(S,R,R,R)-nebivolol

A 2,2'-iminobis[1-(6-fluoro-3,4-dihydro-2H-chromen-2-yl)ethanol] that has (1R,1'R,2R,2'S)-configuration.


flavans

Any flavonoid with a 3,4-dihydro-2-aryl-2H-1-benzopyran skeleton and its substituted derivatives.


methoxynaphthalene

Any alkyloxynaphthalene bearing one or more methoxy substituents.


C21-steroid hormone

A steroid compound with a structure based on a 21-carbon (pregnane) skeleton that acts as a hormone.


17-hydroxy steroid

A hydroxy steroid carrying a hydroxy group at position 17.


(6S)-5,6,7,8-tetrahydrofolic acid

A derivative of folic acid in which the pteridine ring is fully reduced; it is the parent compound of a variety of coenzymes that serve as carriers of one-carbon groups in metabolic reactions.


heteropolycyclic compound

A polycyclic compound in which at least one of the rings contains at least one non-carbon atom.


methylindole

Any member of the class of indoles carrying one or more methyl substituents.


xanthene dye

A dye derived by condensation of phthalic anhydride with resorcinol (and derivatives) or m-aminophenol (and derivatives).


purines

A class of imidazopyrimidines that consists of purine and its substituted derivatives.


(R)-dyphylline

The (R)-enantiomer of dyphylline.


imidazotetrazine

Any organic heterobicyclic compound containing ortho-fused imidazole and tetrazine rings.


oxacephem

Any member of the oxacephem sub-group of cephem antibiotics, in which the thiaazabicyclo moiety of the cephalosporins is replaced by an oxaazabicyclo moiety, and  where R3 is -H or -OCH3.


benzofuran antifungal drug

Any member of the class of benzofurans which has been used as an antifungal drug.


Compounds based on a fused 1,2-oxazole and benzene bicyclic ring skeleton, with the O atom positioned adjacent to one of the positions of ring fusion.


16-hydroxy steroid

Any hydroxy steroid carrying a hydroxy group at position 16.


tetralins

Compounds containing a tetralin skeleton.


cephalosporin

A class of beta-lactam antibiotics differing from the penicillins in having a 6-membered, rather than a 5-membered, side ring.  Although cephalosporins are among the most commonly used antibiotics in the treatment of routine infections, and their use is increasing over time, they can cause a range of hypersensitivity reactions, from mild, delayed-onset cutaneous reactions to life-threatening anaphylaxis in patients with immunoglobulin E (IgE)-mediated allergy.


A benzothiazole consisting of a benzene ring fused to an isothiazole.


meningeal branch of spinal nerve

description: Branch of spinal nerve that innervates the structures of the vertebral column.


cytolytic granule membrane

description: The lipid bilayer surrounding the cytolytic granule.


fungal-type vacuole membrane

description: The lipid bilayer surrounding a vacuole, the shape of which correlates with cell cycle phase. The membrane separates its contents from the cytoplasm of the cell. An example of this structure is found in Saccharomyces cerevisiae.


autolysosome membrane

description: A lipid bilayer that surrounds an autolysosome, a single-membrane-bounded vesicle in which endogenous cellular material is degraded.


anthracycline antibiotic

An organic compound that has a tetrahydronaphthacenedione ring structure attached by a glycosidic linkage to the amino sugar daunosamine and which exhibits antibiotic activity.


organic heterocyclic compound

A cyclic compound having as ring members atoms of carbon and at least of one other element.


delta-lactam

A lactam in which the amide bond is contained within a six-membered ring, which includes the amide nitrogen and the carbonyl carbon.


A quinolone that is 1,2-dihydroquinoline substituted by an oxo group at position 2.


yaequinolone D

Published in DOI:10.1038/ja.2006.86


aminoquinoline

Any member of the class of quinolines in which the quinoline skeleton is substituted by one or more amino or substituted-amino groups.


uranidine

A quinolone that is quinolin-4(1H)-one substituted by hydroxy groups at positions 3, 5, and 8. It is isolated from the sponge Aplysina aerophoba.


bipyridines

Compounds containing a bipyridine group.


quinolines

A class of aromatic heterocyclic compounds each of which contains a benzene ring ortho fused to carbons 2 and 3 of a pyridine ring.


A quinolone that is 1,4-dihydroquinoline substituted by an oxo group at position 4.


biphenylyltetrazole

A member of the class of biphenyls that consists of a biphenyl ring system substituted by a tetrazole ring at an unspecified position.


triazoles

An azole in which the five-membered heterocyclic aromatic skeleton contains three N atoms and two C atoms.


(S)-oxamniquine

A {2-[(isopropylamino)methyl]-7-nitro-1,2,3,4-tetrahydroquinolin-6-yl}methanol that has S configuration.


An N-glycosyl compound that consists of any triazole having a glycosyl residue attached at position 1.


polypyrrole

A compound composed of two or more pyrrole units.


morphinane-like compound

Any organonitrogen heterocyclic compound based on a morphinan skeleton. These are synthetic or semi-synthetic compounds that resemble the  morphinane (opioid) alkaloids in their pharmacological effects.


tetrapyrrole

A natural pigment containing four pyrrole rings joined by one-carbon units linking position 2 of one pyrrole ring to position 5 of the next.


beta-lactam antibiotic

An organonitrogen heterocyclic antibiotic that contains a beta-lactam ring.


azole

Any monocyclic heteroarene consisting of a five-membered ring containing nitrogen. Azoles can also contain one or more other non-carbon atoms, such as nitrogen, sulfur or oxygen.


fluoroquinolone antibiotic

An organonitrogen heterocyclic antibiotic containing a quinolone (or quinolone-like) moiety and which have a fluorine atom attached to the central ring system.


yaequinolone C

Published in DOI:10.1038/ja.2006.86


(S)-bendroflumethiazide

The (S)-enantiomer of bendroflumethiazide.


nucleobase-containing molecular entity

Any compound that has a nucleobase as a part.


A quinolone consisting of quinolin-4(1H)-one carrying a heptyl substituent at position 2 and a hydroxy group at position 3.


monobactam

Monocyclic, bacterially produced or semisynthetic beta-lactam antibiotic. It lacks the double ring construction of the traditional beta-lactam antibiotics and can be easily synthesized.


penigequinolone B

Published in DOI:10.1038/ja.2006.86


triazole antifungal drug

Any triazole antifungal agent that has been used for the treatment of fungal infections in humans or animals.


corrinoid

A derivative of the corrin nucleus, which contains four reduced or partly reduced pyrrole rings joined in a macrocycle by three =C- groups and one direct carbon-carbon bond linking alpha positions.


tetrazoles

An azole in which the five-membered heterocyclic aromatic skeleton contains four N atoms and one C atom.


1,3-thiazolium cation

An organic cation resulting from protonation or quaternisation at the 3-position of any 1,3-thiazole.


nucleobase

That part of DNA or RNA that may be involved in pairing.


oxazole

An azole based on a five-membered heterocyclic aromatic skeleton containing one N and one O atom.


triazole antifungal agent

A member of the class of triazole that has significant antifungal properties.


(S)-bifonazole

A 1-[biphenyl-4-yl(phenyl)methyl]imidazole that is the S-enantiomer of bifonazole.


crown compound

A macrocyclic polydentate compound, usually uncharged, in which three or more coordinating ring atoms are or may become suitably close for easy formation of chelate complexes with metal ions or other cationic species.


(R)-bendroflumethiazide

The (R)-enantiomer of bendroflumethiazide.


beta-lactam

A lactam in which the amide bond is contained within a four-membered ring, which includes the amide nitrogen and the carbonyl carbon.


cyclic acetal

An acetal in the molecule of which the acetal carbon and one or both oxygen atoms thereon are members of a ring.


cyclic hydroxamic acid

A lactam having a hydroxy substituent on the amide nitrogen.


epoxide

Any cyclic ether in which the oxygen atom forms part of a 3-membered ring.


A quinolone consisting of quinolin-4(1H)-one carrying a heptyl substituent at position 2.


quinolone antibiotic

An organonitrogen heterocyclic antibiotic whose structure contains a quinolone or quinolone-related skeleton.


imidazole antifungal drug

Any imidazole antifungal agent that has been used for the treatment of fungal infections in humans or animals.


thiazide

Heterocyclic compound with sulfur and nitrogen in the ring.


heteroarene

A heterocyclic compound formally derived from an arene by replacement of one or more methine (-C=) and/or vinylene (-CH=CH-) groups by trivalent or divalent heteroatoms, respectively, in such a way as to maintain the continuous pi-electron system characteristic of aromatic systems and a number of out-of-plane pi-electrons corresponding to the Hueckel rule (4n+2).


oxapenam

A fused-ring beta-lactam system where the beta-lactam ring is fused to a 1,3-oxazolidine ring.


A quinolone that is quinolin-2(1H)-one substituted by a methyl group at position 4.


lactam

Cyclic amides of amino carboxylic acids, having a 1-azacycloalkan-2-one structure, or analogues having unsaturation or heteroatoms replacing one or more carbon atoms of the ring.


cyclic ether

Any ether in which the oxygen atom forms part of a ring.


imidazole antifungal agent

A compound that has significant antifungal properties whose structure contains an imidazole moiety.


conazole antifungal drug

Any conazole antifungal agent that has been used for the treatment of fungal infections in animals or humans.


organonitrogen heterocyclic compound

Any organonitrogen compound containing a cyclic component with nitrogen and at least one other element as ring member atoms.


A member of the class of quinolones that is 2-methylquinolin-4(1H)-one in which the hydrogen at position 3 is replaced by a 4-[4-(trifluoromethoxy)phenoxy]phenyl group. A potent inhibitor of Toxoplasma gondii growth.


conazole antifungal agent

A compound that has a structure that is related to miconazole, contains an azole (imidazole or triazole) moiety, and has significant systemic antifungal properties.  They inhibit cytochrome P450-dependent enzymes (particularly C14-demethylase) involved in the biosynthesis of ergosterol, which is required for fungal cell membrane structure and function.


A member of the class of imidazoles that is 1,3-dihydroimidazole-2-thione and its derivatives by substitution.


cyclic ketal

A ketal in the molecule of which the ketal carbon and one or both oxygen atoms thereon are members of a ring.


imidazoles

A five-membered organic heterocycle containing two nitrogen atoms at positions 1 and 3, or any of its derivatives; compounds containing an imidazole skeleton.


beta-lactam antibiotic allergen

Any beta-lactam antibiotic which causes the onset of an allergic reaction.


oxacycle

Any organic heterocyclic compound containing at least one ring oxygen atom.


benzothiadiazine

Heterocyclic compound of a ring with sulfur and two nitrogen atoms fused to a benzene ring. Members inhibit sodium-potassium-chloride symporters and are used as diuretics.


ansamycin

A class of macrocyclic lactams that consist of an aromatic (phenyl or naphthyl) or quinonoid (benzoquinone or naphthoquinone) moiety that is bridged by an aliphatic chain.


A heteroaryl hydroxy compound that is 2-quinolone substituted at position 4 by a hydroxy group.


diazole

An azole that is either one of a pair of heterocyclic organic compounds comprising three carbon atoms and two nitrogen atoms arranged in a ring.


(R)-oxamniquine

A {2-[(isopropylamino)methyl]-7-nitro-1,2,3,4-tetrahydroquinolin-6-yl}methanol that has R configuration.


crown amine

Crown compounds containing only nitrogen as coordinating atom.


gamma-lactam

A lactam in which the amide bond is contained within a five-membered ring, which includes the amide nitrogen and the carbonyl carbon.


laminin-12 complex

description: A laminin complex composed of alpha2, beta1 and gamma3 polypeptide chains.


left hepatic vein

description: A hepatic vein that is part of a left lobe of liver.


name: proximal epiphysis of distal phalanx of manual digit 4

description: A proximal epiphysis that is part of a distal phalanx of manual digit 4 [Automatically generated definition].


compound organ component

description: Multi-tissue structure that is part of a compound organ.


medulla of organ

description: Middle part of an organ, surrounded by the cortex.


left adrenal gland medulla

description: The adrenal gland medulla that is in the left side of the abdomen.


right adrenal gland medulla

description: The adrenal gland medulla that is in the right side of the abdomen.


nerve of abdominal segment

description: A nerve that is part of an abdominal segment of trunk [Automatically generated definition].


pelvis nerve

description: A nerve that is part of a pelvis [Automatically generated definition].


outer endospore membrane

description: The outer membrane around a bacterial endospore, located between the endospore cortex and endospore coat.


chloroplast outer membrane

description: The outer, i.e. cytoplasm-facing, lipid bilayer of the chloroplast envelope.


mycolate outer membrane

description: A mycolic acid-rich cell outer membrane containing a lipid bilayer and long-chain mycolic acids (hydroxylated branched-chain fatty acids) that are covalently linked to the cell wall peptidoglycan via an arabinogalactan network. Found in mycobacteria and related genera (e.g. corynebacteria).


plastid outer membrane

description: The outer, i.e. cytoplasm-facing, lipid bilayer of the plastid envelope.


interleukin-7 receptor complex

description: A protein complex that binds interleukin-7 (IL-7) and that consists of, at a minimum, an interleukin, an alpha and a gamma chain as well as optional additional kinase subunits. The alpha chain binds IL-7 with high affinity and subsequently binds the cytokine receptor common gamma chain that forms part of multiple interleukin receptors.


Cdr2 medial cortical node complex

description: A megadalton-sized complex at the medial cortex organized as an oligomeric core of SAD family protein kinases involved in cell size-dependent localization and phosphorylation of Wee1 during interphase.


ascending cervical artery

description: The ascending cervical artery is a small branch which arises from the inferior thyroid artery as that vessel is passing behind the carotid sheath; it runs up on the anterior tubercles of the transverse processes of the cervical vertebrC& in the interval between the Scalenus anterior and Longus capitis. To the muscles of the neck it gives twigs which anastomose with branches of the vertebral, and it sends one or two spinal branches into the vertebral canal through the intervertebral foramina to be distributed to the medulla spinalis and its membranes, and to the bodies of the vertebrC&, in the same manner as the spinal branches from the vertebral. It anastomoses with the ascending pharyngeal and occipital arteries.


neck blood vessel

description: A blood vessel that is part of a neck [Automatically generated definition].


transverse cervical artery

description: The transverse cervical artery (transverse artery of neck, transversa colli artery) is a branch of the thyrocervical trunk, running at a higher level than the suprascapular artery.


deep cerebral vein

description: The deep cerebral veins are a group of veins in the head. This group includes the superior thalamostriate vein.


superficial cerebral vein

description: The superficial cerebral veins are a group of veins in the head. This group includes the superior cerebral veins.


inferior cerebral vein

description: The inferior cerebral veins, of small size, drain the under surfaces of the hemispheres. Those on the orbital surface of the frontal lobe join the superior cerebral veins, and through these open into the superior sagittal sinus. Those of the temporal lobe anastomose with the middle cerebral and basal veins, and join the cavernous, sphenoparietal, and superior petrosal sinuses. [WP,unvetted].


superior cerebral vein

description: The Superior Cerebral Veins, eight to twelve in number, drain the superior, lateral, and medial surfaces of the hemispheres, and are mainly lodged in the sulci between the gyri, but some run across the gyri. They open into the superior sagittal sinus; the anterior veins runs nearly at right angles to the sinus; the posterior and larger veins are directed obliquely forward and open into the sinus in a direction more or less opposed to the current of the blood contained within it.


basal vein

description: The basal vein is formed at the anterior perforated substance by the union of (a) a small anterior cerebral vein which accompanies the anterior cerebral artery and supplies the medial surface of the frontal lobe by the fronto-basal vein. (b) the deep middle cerebral vein (deep Sylvian vein), which receives tributaries from the insula and neighboring gyri, and runs in the lower part of the lateral cerebral fissure, and (c) the inferior striate veins, which leave the corpus striatum through the anterior perforated substance. The basal vein passes backward around the cerebral peduncle, and ends in the internal cerebral vein; it receives tributaries from the interpeduncular fossa, the inferior horn of the lateral ventricle, the hippocampal gyrus, and the mid-brain.


peritoneal vaginal process

description: A peritoneal diverticulum in the embryonic lower anterior abdominal wall that traverses the inguinal canal. In the male it forms the tunica vaginalis testis and normally loses its connection with the peritoneal cavity; a persistent processus vaginalis in the female is known as the canal of Nuck[MP].


epiphysis of fifth metacarpal bone

description: An epiphysis that is part of a metacarpal bone of digit 5.


left gastroepiploic artery

description: Artery that runs from left to right along the greater curvature of the stomach, between the layers of the greater omentum, and anastomoses with the right gastroepiploic.


right gastroepiploic artery

description: Artery that runs from right to left along the greater curvature of the stomach, between the layers of the greater omentum, anastomosing with the left gastroepiploic branch of the splenic artery.


name: methanophenazine reducing hydrogenase complex

description: A protein complex which catalyzes the conversion of methanophenazine and hydrogen to form dihydromethanophenazine. This typically consists of three polypeptides.


inter-basipterygium joint

description: Joint that articulates the left and right basipterygium cartilage or bone. Inter-basipterygium joint is unpaired.


deep brachial artery

description: The arteria profunda brachii (also known as deep artery of the arm and the deep brachial artery) is a large vessel which arises from the medial and back part of the brachial, just below the lower border of the Teres major. [WP,unvetted].


arm blood vessel

description: A blood vessel that is part of an arm [Automatically generated definition].


lower arm blood vessel

description: A blood vessel that is part of a lower arm [Automatically generated definition].


upper arm blood vessel

description: A blood vessel that is part of a forelimb stylopod [Automatically generated definition].


ketoxime

Oximes of ketones R2C=NOH (where R =/= H).


multi organ part structure

description: An multicellular anatomical structure that has subparts of multiple organs as a part.


vertebra 6 - vertebra 7 joint

description: Joint between the centra, and sometimes the neural arches or parapophyses of vertebra 6 and vertebra 7.


manubriosternal joint

description: The early union, by hyaline cartilage, of the manubrium and the body of the sternum, which later becomes a symphysial type of joint.


cranial synchondrosis

description: The cartilaginous joints of the skull; these include sphenoethmoidal synchondrosis, sphenooccipital synchondrosis, sphenopetrosal synchondrosis, petrooccipital synchondrosis, anterior intraoccipital synchondrosis and posterior intraoccipital synchondrosis.


cartilaginous joint

description: Nonsynovial joint in which the articulating bones or cartilages are connected by cartilage. Examples: Spheno-occipital synchondrosis, first sternocostal joint, pubic symphysis.[FMA].


tibiofibular joint

description: A joint that connects the tibia and the fibula.


ventral hypohyal-urohyal joint

description: Joint that articulates the ventral hypohyal and urohyal bones. Ventral hypohyal-urohyal joint is paired.


dento-alveolar joint

description: A joint that binds the teeth to the alveolar ridge.


name: preopercle horizontal limb-symplectic joint

description: Joint that articulates the posterior edge of the preopercle horizontal limb with the symplectic.


palatomaxillary suture

description: Line of union, in the floor of the orbit, between the orbital process of the palatine bone and the orbital surface of the maxilla.


dermal neck joint

description: Dermal articulation between skull and shoulder girdle localized to paired dermal neck-joint between anterior dorsolateral plate (ADL) and paranuchal (PNu) plates in placoderms.


interchondral joint

description: Interchondral Articulations (articulations of the cartilages of the ribs with each other). The contiguous borders of the sixth, seventh, and eighth, and sometimes those of the ninth and tenth, costal cartilages articulate with each other by small, smooth, oblong facets. Each articulation is enclosed in a thin articular capsule, lined by synovial membrane and strengthened laterally and medially by ligamentous fibers which pass from one cartilage to the other. Sometimes the fifth costal cartilages, more rarely the ninth and tenth, articulate by their lower borders with the adjoining cartilages by small oval facets; more frequently the connection is by a few ligamentous fibers.


mandibular symphysis

description: A cartilaginous joint that connects left and right mandibles/dentary bones. Mandibular symphysis is unpaired[TAO,modified].


name: preopercle vertical limb-hyomandibula joint

description: Joint that articulates the anterior edge of the preopercle vertical limb and the hyomandibula.


lateral ethmoid-frontal joint

description: Joint that articulates the lateral ethmoid and frontal. lateral ethmoid-frontal joint is paired.


hindlimb joint

description: A limb joint that is part of a hindlimb [Automatically generated definition].


inter-frontal joint

description: Joint between the left and right frontal bone.


transverse palatine suture

description: The line of junction between the processes of the maxilla and the horizontal parts of the palatine bones that form the hard palate.


hinge joint

description: A joint that allows motion around an axis.


vertebra 5-vertebra 6 joint

description: Joint between the centra, and sometimes the neural arches or parapophyses.


parasphenoid-basioccipital joint

description: Joint that articulates the parasphenoid and basioccipital. Parasphenoid-basioccipital joint is unpaired.


dorsal hypohyal-urohyal joint

description: Joint that articulates the dorsal hypohyal and urohyal bones. Dorsal hypohyal-urohyal joint is paired.


fibrous joint

description: Nonsynovial joint in which the articulating bones or cartilages are connected by ligaments. Examples: sagittal suture, inferior tibiofibular syndesmosis, gomphosis.[FMA].


ceratohyal-dorsal hypohyal joint

description: Joint that articulates the ceratohyal and dorsal hypohyal bones. Ceratohyal-dorsal hypohyal joint is paired.


synostosis

description: Nonsynovial joint in which the articulating bones are connected by bone. Examples: epiphyseal junction, manubriosternal synostosis.


autopalatine-maxillary joint

description: Joint that articulates the autopalatine cartilage or bone and maxilla.


vertebra 4-vertebra 5 joint

description: Joint between the centra, and sometimes the neural arches or parapophyses of vertebra 4 and vertebra 5.


intercuneiform joint

description: The intercuneiform articulations are articulations among the cuneiform bones[WP,unverified].


inter-hypobranchial 3 joint

description: Joint that articulates the left and right hypobranchial 3 cartilages or bones. Inter-hypobranchial 3 joint is unpaired.


mesethmoid-frontal joint

description: Joint that articulates the mesethmoid and frontal. Mesethmoid-frontal joint is paired.


epihyal-ceratohyal joint

description: Joint that articulates the epihyal and ceratohyal bones. Epihyal-ceratohyal joint is paired.


inter-ventral hypohyal joint

description: Joint that articulates the contralateral ventral hypohyal bones or the contralateral ceratobranchial cartilages. Inter-ventral hypohyal joint is paired.


autopod joint

description: A limb joint that is part of an autopod [Automatically generated definition].


symphysis

description: Cartilaginous joint in which the articulating bones or cartilages are connected by fibrocartilage. Examples: pubic symphysis, intervertebral symphysis, manubriosternal joint.[FMA].


inferior tibiofibular joint

description: The inferior tibiofibular articulation (tibiofibular syndesmosis) is formed by the rough, convex surface of the medial side of the lower end of the fibula, and a rough concave surface on the lateral side of the tibia. Below, to the extent of about 4 mm. these surfaces are smooth, and covered with cartilage, which is continuous with that of the ankle-joint. The ligaments are: Anterior ligament of the lateral malleolus, Posterior ligament of the lateral malleolus, Inferior transverse ligament of the tibiofibular syndesmosis, Interosseous ligament.


premaxillary-maxillary joint

description: Joint that articulates the premaxilla and maxilla. Premaxillary-maxillary joint is paired.


suture

description: Line of junction between two parts immovably connected. Modified from Henderson's Dictionary of Biological Terms.


mesethmoid-lateral ethmoid joint

description: Joint that articulates the mesethmoid and lateral ethmoid. Mesethmoid-lateral ethmoid joint is paired.


opercle-interopercle joint

description: Joint that articulates the opercle and interopercle. Opercle-interopercle joint is paired.


pterosphenoid-orbitosphenoid joint

description: Joint that articulates the pterosphenoid and orbitosphenoid. Pterosphenoid-orbitosphenoid joint is paired.


endoskeletal cranial joint

description: The braincase of most plesiomorphic sarcopterygians is divided by the intracranial point into ethmosphenoid and otic-occipital portions each covered by dermal bones. The function of the joint is presumably to increase the gape of the mouth rapidly during opening phases. (Forey 1997).


inter-parietal joint

description: Fibrous joint connecting the parietal bones.


name: epibranchial 3-pharyngobranchial 4 joint

description: Joint that articulates the epibranchial 3 cartilage or bone and pharyngobranchial 4 cartilage or bone. Epibranchial 3-pharyngobranchial 4 joint is paired.


inter-coracoid joint

description: Joint between the right and left coracoid bones of the pectoral girdle.


xiphisternal joint

description: The xiphisternal joint (or xiphisternal synchondrosis) is a location near the bottom of the sternum, where the body of the sternum and the xiphoid process.


dermal intracranial joint

description: Hinge in the skull skeleton to allow for kinetic movement of different parts.


xenarthrale

description: A supplementary intervertebral articulation found in xenarthrans characterized by two sets of zygapophyseal facets in the postdiaphragmatic vertebrae, one medial and one lateral to the met apophysis.


quadrate-hyomandibula joint

description: Joint that articulates quadrate and hyomandibula bones. Quadrate-hyomandibula joint is paired.


basioccipital-exoccipital joint

description: Joint that articulates the basioccipital and exoccipital. Basioccipital-exoccipital joint is paired.


limb joint

description: Any joint that is part of a (free) limb.


autopalatine-vomer joint

description: Joint that articulates autopalatine and vomer bones. Autopalatine-vomer joint is paired.


interhyal-epihyal joint

description: Joint that articulates the interhyal and epihyal bones, or interhyal and ceratohyal cartilages. Interhyal-epihyal joint is paired.


hyomandibular-otic region joint

description: Joint that articulates the hyomandibular cartilage or bone and otic region cartilage or sphenotic bone, and often pterotic bone and prootic bone. Hyomandibular-otic region joint is paired.


joint of girdle

description: A skeletal joint that is part of a appendage girdle region.


prootic-exoccipital joint

description: Joint that articulates the prootic and exoccipital. Prootic-exoccipital joint is paired.


syndesmosis

description: Fibrous joint in which the articulating bones or cartilages of the vertebral column and the limbs as well as articulating ossicles, are connected by skeletal ligaments or membranes. Examples: Intervertebral syndesmosis, inferior tibiofibular joint.[FMA].


quadrate-metapterygoid joint

description: Joint that articulates quadrate and metapterygoid bones. Quadrate-metapterygoid joint is paired.


nonsynovial joint

description: Joint in which the articulating bones or cartilages are connected by ligaments or fibrocartilage without an intervening synovial cavity. Examples: sagittal suture, inferior tibiofibular syndesmosis, costochondral joint, pubic symphysis.


superior tibiofibular joint

description: The superior tibiofibular articulation is an arthrodial joint between the lateral condyle of the tibia and the head of the fibula. The contiguous surfaces of the bones present flat, oval facets covered with cartilage and connected together by an articular capsule and by anterior and posterior ligaments. When the term 'tibiofibular articulation' is used without a modifier, it refers to the superior, and not the inferior tibiofibular articulation.


mesethmoid-nasal joint

description: Joint that articulates the mesethmoid and nasal. Mesethmoid-nasal joint is paired.


autopalatine-lateral ethmoid joint

description: Joint that articulates the autopalatine and lateral ethmoid and bones. Autopalatine-lateral ethmoid joint is paired.


preopercle-opercle joint

description: Joint that articulates the preopercle and opercle. Preopercle-opercle joint is paired.


forelimb joint

description: A limb joint that is part of a forelimb [Automatically generated definition].


interincisive suture

description: Median palatine suture of the palatine processes of the maxillary bones, and the median suture of the palatine bones.


hyomandibula-opercle joint

description: Synovial joint that articulates the hyomandibula and the opercle.


inter-clavicle joint

description: Joint that articulates left and right clavicles.


palatoethmoidal suture

description: A line of junction of the orbital process of the palatine bone and the orbital plate of the ethmoid.


ceratohyal-branchiostegal ray joint

description: Joint that articulates the ceratohyal and branchiostegal ray bones. Ceratohyal-branchiostegal ray joint is paired.


mesethmoid-vomer joint

description: Joint that articulates the mesethmoid and vomer. Mesethmoid-vomer joint is unpaired.


orbitosphenoid-prootic joint

description: Joint that articulates orbitosphenoid and prootic bones. Orbitosphenoid-prootic joint is paired.


synchondrosis

description: Cartilaginous joint in which the articulating bones or cartilages are connected by hyaline cartilage. Examples: spheno-occipital synchondrosis, first sternocostal joint.[FMA].


name: epibranchial 4-upper pharyngeal toothplate joint

description: Joint that articulates the epibranchial 4 cartilage or bone and upper pharyngeal toothplate. Epibranchial 4-upper pharyngeal toothplate joint is paired.


articulation

description: Anatomical structure that connects two or more adjacent skeletal elements or hardened body parts.


spheno-occipital synchondrosis

description: The cartilaginous junction between the basisphenoid and basioccipital bones of the mammalian skull.


inter-premaxillary joint

description: Joint that articulates the left and right premaxillary bones. Inter-premaxillary joint is unpaired.


shoulder joint

description: The joint that is formed by the union of the humerus, the scapula (or shoulder blade), and the clavicle (or collarbone). Commonly thought of as a single joint, the shoulder is actually made up of two separate joints - the glenohumeral and acromioclavicular joints.


pudendal artery

description: Either the internal or external pudendal arteries.


internal pudendal artery

description: The internal pudendal artery is an artery that branches off the internal iliac artery, providing blood to the external genitalia. The internal pudendal artery is the terminal branch of the anterior trunk of the internal iliac artery. It is smaller in the female than in the male.


hyoid artery

description: The second arch becomes the hyoid artery, which is prominent in early development and normally persists as the caroticotympanic branch of the ICA[Padget].


mixture

A mixture is a chemical substance composed of multiple molecules, at least two of which are of a different kind.


racemate

A racemate is an equimolar mixture of a pair of enantiomers.


polymer

A polymer is a mixture, which is composed of macromolecules of different kinds and which may be differentiated by composition, length, degree of branching etc..


diastereoisomeric mixture

A mixture composed of two or more diastereoisomers (stereoisomers not related as mirror images).


anatomical junction

description: An anatomical structure that connects two structures.


Hrd1p ubiquitin ligase ERAD-M complex

description: A multiprotein complex that recognizes and ubiquitinates proteins with misfolded membrane domains during ER-associated protein degradation (ERAD). In S. cerevisiae, this complex contains the ubiquitin ligase Hrd1p.


Bunina body

description: Small granular inclusions (about 1-3 microns in diameter) found in the anterior horn cells, and appearing either singly or in a group. Sometimes they are arranged in small beaded chains. Bunina bodies express cystatin C and consist of electron-dense amorphous material that contains tubules or vesicular structures. The amorphous material frequently includes a cytoplasmic island containing neurofilaments and other micro-organelles.


difluorobenzene

Any member of the class of fluorobenzenes containing a mono- or poly-substituted benzene ring carrying two fluorine atoms.


name: dehydrodolichyl diphosphate synthase complex

description: A protein complex which is capable of dehydrodolichyl diphosphate synthase activity.


hydroxamic acid

A compound, RkE(=O)lNHOH, derived from an oxoacid RkE(=O)l(OH) (l =/= 0) by replacing -OH with -NHOH, and derivatives thereof. Specific examples of hydroxamic acids are preferably named as N-hydroxy amides.


acetohydroxamic acids

Any hydroxamic acid in which the N-acyl group is specified as acetyl.


distal epiphysis of tibia

description: A distal epiphysis that is part of a tibia [Automatically generated definition].


other organism cell membrane

description: The cell membrane of a secondary organism with which the first organism is interacting.


symbiont cell surface

description: The cell surface of a secondary, endosymbiont organism with which the first organism is interacting. The symbiont is defined as the smaller of the organisms involved in a symbiotic interaction.


alpha9-beta1 integrin-ADAM15 complex

description: A protein complex that consists of an alpha9-beta1 integrin complex bound to the transmembrane metallopeptidase ADAM15.


tract of brain

description: An axon tract that is part of a brain.


tract of diencephalon

description: An axon tract that is part of a diencephalon.


trunk blood vessel

description: A blood vessel that is part of a trunk [Automatically generated definition].


vein of abdomen

description: A vein that is part of a abdomen.


external thoracic vein

description: Extension of the long thoracic vein that collects blood from the mammary glands.


renal portal vein

description: A portal vein that empties into capillaries within the kidneys.


pulmonary capillary

description: A capillary that is part of a lung.


right hepatic vein

description: A hepatic vein that is part of a right lobe of liver.


kidney arcuate artery

description: One of the curved arteries at the corticomedullary border of the kidney that arise from the interlobar arteries and give rise to the interlobular arteries.


metanephric glomerular capillary

description: This process pertains to the initial formation of a structure from unspecified parts[GO].


dorsal aorta

description: The dorsal aorta is a blood vessel in a single-pass circulatory system that carries oxygenated blood from the gills to the rest of the body. In a single-pass circulatory system blood passes once through the heart to supply the body once.


dorsal longitudinal anastomotic vessel

description: Trunk vessel that connects to the primitive hindbrain channel and the basilar artery at the caudal end of the medulla oblongata. Isogai et al. 2001.


abdomen blood vessel

description: A blood vessel that is part of an abdomen [Automatically generated definition].


renal cortex artery

description: An artery that supplies the renal cortex.


kidney capillary

description: A capillary that is part of a kidney [Automatically generated definition].


pronephric glomerular capillary

description: A glomerular capillary that is part of a pronephros.


abdominal segment blood vessel

description: A blood vessel that is part of an abdominal segment of trunk [Automatically generated definition].


left hepatic artery

description: A hepatic artery that is part of a left lobe of liver.


right gastric vein

description: The right gastric vein, also known as the pyloric vein, drains blood from the lesser curvature of the stomach into the hepatic portal vein. It is part of the portal circulation.


right hepatic artery

description: A hepatic artery that is part of a right lobe of liver.


aortic sac

description: The dilated structure that is lined by endothelial cells and located at the arterial pole of the heart just above (distal to) the truncus arteriosus in mammalian embryos; it is the primordial vascular channel from which the aortic arches (and eventually the dorsal aortae) arise; the aortic sac is homologous to the ventral aorta of gill-bearing vertebrates.


kidney arterial blood vessel

description: An arterial blood vessel that is part of a kidney [Automatically generated definition].


carotid duct

description: A segment of the embryonic dorsal aorta between points of juncture with the third and fourth arch arteries; it regresses early in development to allow the carotid axis to take its definitive appearance.


liver blood vessel

description: A blood vessel that is part of a liver.


pulmonary venule

description: A venule that is part of a lung and drains oxygenated blood from pulmonary capillaries. A pulmonary venule merges into a pulmonary vein branch that runs in the pulmonary interlobular septa.


superior phrenic artery

description: A phrenic artery that arises from the lower part of the thoracic aorta and is distributed to the posterior part of the upper surface of the diaphragm, and anastomoses with the musculophrenic and pericardiacophrenic arteries.


kidney blood vessel

description: A blood vessel that is part of a kidney [Automatically generated definition].


lung blood vessel

description: A blood vessel that is part of a lung [Automatically generated definition].


lateral thoracic vein

description: The lateral thoracic vein is a tributary of the axillary vein. It runs with the lateral thoracic artery and drains the serratus ventralis muscle and the Pectoralis major muscle. Normally, the thoracoepigastric vein exists between this vein and superficial epigastric vein (a tributary of femoral vein), to act as a shunt for blood if the portal system (through the liver) develops hypertension or a blockage. [WP,unvetted].


left gastric vein

description: The Left gastric vein (or coronary vein) carries blood low in Oxygen, tributaries derived from both surfaces of the stomach; it runs from right to left along the lesser curvature of the stomach, between the two layers of the lesser omentum, to the esophageal opening of the stomach, where it receives some esophageal veins. It then turns backward and passes from left to right behind the omental bursa and drains into the portal vein. Esophageal and paraesophageal varices are primarily supplied by the left gastric vein and typically drain into the azygos/hemiazygos venous system.


thoracic segment blood vessel

description: A blood vessel that is part of a thorax [Automatically generated definition].


capillary system of liver

description: The smallest of the blood vessels, parts of the microcirculation, of the liver.


ureteric vein

description: A vein that is part of a ureter [Automatically generated definition].


conus artery

description: The conus artery is generally considered to be the first branch of the right coronary artery (RCA) in the right sinus of Valsalva. However, one study has shown that in approximately 50% of humans, the conus artery arises from a discrete ostium in the right sinus of Valsalva.


paraumbilical vein

description: The small superficial veins that arise from the cutaneous veins, and run from the umbilicus along the round ligament of the liver; these terminate as accessory portal veins in the liver.


pelvis blood vessel

description: A blood vessel that is part of a pelvis [Automatically generated definition].


lateral dorsal aorta canal

description: One of the branches of the dorsal aorta, after it enters the aortic canal.


heart blood vessel

description: A blood vessel that is part of a heart [Automatically generated definition].


mesonephric glomerular capillary

description: Missing definition for term UBERON:0006183. Please replace it using linked reference.


meiotic septin complex

description: A heterooligomeric septin complex that acts during meiotic cell division.


host cell Golgi membrane

description: The lipid bilayer surrounding any of the compartments of the host cell Golgi apparatus.


fourth lumbar dorsal root ganglion

description: The group of nerve cell bodies located on the dorsal spinal roots within the vertebral column at the level of the fourth lumbar vertebra.


collagen type XXVIII trimer

description: A collagen homotrimer of alpha1(XXVIII) chains.


disaccharide

A compound in which two monosaccharides are joined by a glycosidic bond.


ISGF3 complex

description: A transcription factor complex that consists of a Stat1-Stat2 heterodimer and the IRF9 protein.


name: secondary cell wall cellulose synthase complex

description: A large, multimeric protein complex which catalyzes the biosynthesis of cellulose for the plant secondary cell wall. In Arabidopsis, contains the essential component proteins CESA8, CESA7, and CESA4.


cellulose synthase complex

description: A large, multimeric protein complex, organized in a rosette, which catalyzes the biosynthesis of cellulose for the plant cell wall.


name: primary cell wall cellulose synthase complex

description: A large, multimeric protein complex which catalyzes the biosynthesis of cellulose for the plant primary cell wall. In Arabidopsis, contains the essential component proteins CESA1 and -3, and a CESA6-related protein.


hindlimb nerve

description: A nerve that is part of a hindlimb [Automatically generated definition].


pedal digit nerve

description: A nerve that is part of a toe [Automatically generated definition].


saphenous nerve

description: The largest cutaneous branch of the femoral nerve. [WP,unvetted].


pes nerve

description: A nerve that is part of a foot [Automatically generated definition].


description: A protein complex that is formed by the association of a heterodimeric interleukin-4 receptor complex with an interleukin-4 molecule.


name: host cell endoplasmic reticulum-Golgi intermediate compartment membrane

description: The lipid bilayer surrounding any of the compartments of the host cell ER-Golgi intermediate compartment system.


host cell nuclear membrane

description: Either of the lipid bilayers that surround the host nucleus and form the nuclear envelope; excludes the intermembrane space.


host cell nuclear inner membrane

description: The inner, i.e. lumen-facing, lipid bilayer of the host nuclear envelope.


azamacrocycle

A cyclic macromolecule containing one or more nitrogen atoms in place of carbon either as the divalent group NH for the group CH2 or a single trivalent nitrogen atom for the group CH.


interlobar artery

description: An artery that supplies a renal lobe.


phospholamban complex

description: A protein complex found as a homopentamer of the phospholamban (PLN) protein in the sarcoplasmic reticulum (SR) membrane of cardiomyocytes. Cardiac PLN is a main determinant of muscle contraction and relaxation, by regulating intracellular calcium levels.


respiratory system basal lamina

description: A basal lamina that is part of a respiratory system [Automatically generated definition].


suprascapular vein

description: The suprascapular vein is a vein running above the scapula. It empties into the external jugular vein.


right caudal basal body

description: Any ciliary basal body that is part of a right caudal flagellum found in Giardia species (trophozoite stage).


wrist nerve

description: A nerve that is part of a wrist [Automatically generated definition].


PAS complex

description: A phosphatidylinositol kinase complex that contains a phosphatidylinositol-3-phosphate 5-kinase subunit (Fab1p in yeast; PIKFYVE in mammals), a kinase activator, and a phosphatase, and may also contain additional proteins; it is involved in regulating the synthesis and turnover of phosphatidylinositol 3,5-bisphosphate. In mammals the complex is composed of PIKFYVE, FIG4 and VAC14. In yeast it is composed of Atg18p, Fig4p, Fab1p, Vac14p and Vac7p.


CENP-A containing nucleosome

description: A form of nucleosome located only at the centromere, in which the histone H3 is replaced by the variant form CENP-A (sometimes known as CenH3).


molybdenum-iron nitrogenase complex

description: An enzyme complex containing a molybdenum-iron cluster found in many species. It is composed of two proteins, dinitrogenase and nitrogenase reductase; dinitrogenase, the molybdenum-iron protein, is tetrameric with an alpha2-beta2 structure, and nitrogenase reductase is a homodimer.


alphav-beta3 integrin-HMGB1 complex

description: A protein complex that consists of an alphav-beta3 integrin complex bound to high mobility group box 1 protein.


Set3 complex

description: A histone deacetylase complex that is involved in transcriptional regulation. In S. cerevisiae, this complex consists of Set3p, Snt1p, Hos4p, Sif2p, Cpr1p, Hos2p, and Hst1p.


cerebral cortex neuropil

description: A neuropil that is part of a cerebral cortex [Automatically generated definition].


growth cone leading edge

description: That part of the growth cone which represents the distal part of the structure.


leading edge of axonal growth cone

description: That part of the axonal growth cone which represents the distal part of the structure.


cholinergic synapse

description: A synapse that uses acetylcholine as a neurotransmitter.


chloroplast ribosome

description: A ribosome contained within a chloroplast.


protein storage vacuole membrane

description: The lipid bilayer surrounding a protein storage vacuole.


polyhydroxyalkanoate granule

description: An inclusion body located in the cytoplasm of prokaryotes that consists of polyhydroxyalkanoate (PHA) molecules and associated proteins, surrounded by a phospholipid monolayer; the proteins include PHA synthase, PHA depolymerase and 3HB-oligomer hydroxylase, phasins (PhaPs), which are thought to be the major structural proteins of the membrane surrounding the inclusion, and the regulator of phasin expression PhaR.


megasome

description: Large, cysteine proteinase rich lysosomes, often found in the amastigote (an intracytoplasmic, nonflagellated form of the parasite) stage of Leishmania species belonging to the mexicana complex.


cyanelle inner membrane

description: The inner, i.e. lumen-facing, lipid bilayer of the cyanelle envelope; also faces the cyanelle stroma.


name: proximal epiphysis of phalanx of manual digit 4

description: A proximal epiphysis that is part of a manual digit 4 phalanx [Automatically generated definition].


name: proximal epiphysis of middle phalanx of manual digit 4

description: A proximal epiphysis that is part of a middle phalanx of manual digit 4 [Automatically generated definition].


name: proximal epiphysis of proximal phalanx of manual digit 4

description: A proximal epiphysis that is part of a proximal phalanx of manual digit 4 [Automatically generated definition].


name: inferior superficial cervical thymic artery


name: dolichyl-phosphate-mannose-protein mannosyltransferase Pmt5p-Pmt3p dimer complex

description: A protein dimer complex that possesses dolichyl-phosphate-mannose-protein mannosyltransferase activity and, in S. cerevisiae, is composed of Pmt5p-Pmt3p.


zinc-66 atom

A stable isotope of zinc with relative atomic mass 65.92603, 27.7 atom percent natural abundance and nuclear spin 0.


enzyme activator complex

description: A protein complex capable of activating an enzyme. Activating subunits may dissociate from the catalytic unit before the enzyme is active.


name: actin capping protein of dynactin complex

description: A heterodimer consisting of alpha and beta subunits that binds to and caps the barbed ends of actin filaments, nucleates the polymerization of actin monomers but does not sever actin filaments, and which is a part of the dynactin complex.


SCF-YLR352W ubiquitin ligase complex

description: An SCF ubiquitin ligase complex in which the F-box protein is YLR352W in S. cerevisiae.


NOXA-BCL-xl complex

description: A heterodimeric protein complex consisting of NOXA and BCL-xl, members of the Bcl-2 family of anti- and proapoptotic regulators.


Cus cation efflux complex

description: Transmembrane complex that mediates resistance to copper and silver by cation efflux directly from the cell using the proton-motive force. Spans the inner membrane, periplasm, and outer membrane. Primarily activated under anaerobic conditions by CusR and CusS but also expressed under extreme copper stress, in aerobic growth.


name: plasma membrane respiratory chain complex IV

description: A part of the respiratory chain located in the plasma membrane, containing the 13 polypeptide subunits of cytochrome c oxidase, including cytochrome a and cytochrome a3. Catalyzes the oxidation of reduced cytochrome c by dioxygen (O2). Examples of this component are found in bacterial species.


name: cytoplasmic SCF ubiquitin ligase complex

description: A ubiquitin ligase complex, located in the cytoplasm, in which a cullin from the Cul1 subfamily and a RING domain protein form the catalytic core; substrate specificity is conferred by a Skp1 adaptor and an F-box protein. SCF complexes are involved in targeting proteins for degradation by the proteasome. The best characterized complexes are those from yeast and mammals (with core subunits named Cdc53/Cul1, Rbx1/Hrt1/Roc1).


inaD signaling complex

description: A complex of proteins that are involved in phototransduction and attached to the transient receptor potential (TRP) channel. The protein connections are mediated through inaD.


bacterial degradosome

description: The degradosome is a protein complex playing a key role in mRNA degradation and RNA processing. It includes a RNA helicase, a 3'-5' phosphate-dependent PNPase and a RNase E bound-enolase.


name: core TFIIH complex portion of holo TFIIH complex

description: The core TFIIH complex when it is part of the general transcription factor TFIIH.


glomerular endothelium fenestra

description: A large plasma membrane-lined circular pore that perforates the flattened glomerular endothelium and, unlike those of other fenestrated capillaries, is not spanned by diaphragms; the density and size of glomerular fenestrae account, at least in part, for the high permeability of the glomerular capillary wall to water and small solutes.


collagen type XXVI trimer

description: A collagen homotrimer of alpha1(XXVI) chains.


myosin XIII complex

description: A myosin complex containing one or more class XIII myosin heavy chains and associated light chains.


alpha4-beta1 integrin-CD81 complex

description: A protein complex that consists of an alpha4-beta1 integrin complex bound to membrane protein CD81, a member of the tetraspan family.


description: An enzyme complex that catalyzes the formation of hydroxypyruvate and alanine from serine and pyruvate.


name: succinate-CoA ligase complex (ADP-forming)

description: A heterodimeric enzyme complex, composed of an alpha and beta chain, most usually found in (but not limited to) bacteria. Functions in the TCA cycle, hydrolyzing succinyl-CoA into succinate and CoA, thereby forming ATP.


alphaV-beta3 integrin-tumstatin complex

description: A protein complex that consists of an alphaV-beta3 integrin complex bound to tumstatin, the NC1 domain of the alpha3 chain of type IV collagen.


Scc2-Scc4 cohesin loading complex

description: A eukaryotically conserved heterodimeric protein complex (comprising adherin and the chromatid cohesion factor MAU2/Scc4/Ssl3) required for the loading of a cohesin, complex onto DNA.


Myc-Max complex

description: A transcription factor complex that consists of a heterodimer of the bHLH-ZIP proteins Myc and Max.


type I interferon receptor complex

description: A heterodimeric protein complex that binds a type I interferon and transmits the signal across the membrane into the cell. Consists of an alpha subunit (IFNAR1) and a beta subunit (IFNAR2).


decoy receptor complex

description: A receptor complex that recognizes, binds and sequesters a specific receptor ligand to prevent it from binding to its regular receptor. May be soluble or membrane bound.


U4atac snRNP

description: A ribonucleoprotein complex that contains small nuclear RNA U4atac, a heptameric ring of Sm proteins, as well as several proteins that are unique to the U4atac snRNP, most of which remain associated with the U4atac snRNA both while the U4atac snRNP is free or assembled into the U4atac/U6atac complex or into a series of spliceosomal complexes.


alpha9-beta1 integrin-ADAM9 complex

description: A protein complex that consists of an alpha9-beta1 integrin complex bound to the transmembrane metallopeptidase ADAM9.


TRAPPIII protein complex

description: A complex that functions in anterograde transport at the Golgi and also regulates autophagy. In yeast it includes at least the following subunits: Bet3 (as homodimer), Bet5, Trs20, Trs23, Trs31, Trs33, Trs85. TRAPPIII may include further, as yet undescribed, proteins.


sigma factor antagonist complex

description: A protein complex which is capable of sigma factor antagonist activity.


description: A protein complex that functions as a phospholipid-translocating P-Type ATPase.


laminin-5B complex

description: A laminin complex composed of alpha3B, beta3 and gamma2 polypeptide chains.


Fc-gamma receptor III complex

description: A protein complex composed of an Fc-gamma RIII alpha chain and an Fc-epsilon RI gamma chain dimer with or without an Fc-epsilon RI beta chain and additional signaling components. The complex functions primarily as an activating receptor for IgG.


alpha6-beta4 integrin-Fyn complex

description: A protein complex that consists of an alpha6-beta4 integrin complex bound to the Src family tyrosine kinase Fyn.


nucleoplasmic THO complex

description: The THO complex when it is acting as a nuclear complex that is required for transcription elongation through genes containing tandemly repeated DNA sequences. In S. cerevisiae, it is composed of four subunits: Hpr1, Tho2, Thp2, and Mft1, while the human complex is composed of 7 subunits.


name: homodimeric polyprenyl diphosphate synthase complex

description: A homodimeric complex that possesses polyprenyl diphosphate synthase activity involved in the synthesis of the isoprenoid chain of ubiquinone whose length varies between organisms.


alpha9-beta1 integrin-tenascin complex

description: A protein complex that consists of an alpha9-beta1 integrin complex bound to the extracellular matrix protein tenascin.


SRF-myogenin-E12 complex

description: A transcription factor complex that contains the serum response factor (SRF) and the basic helix-loop-helix proteins myogenin and E12, and is involved in activating transcription of muscle-specific genes.


DnaA-oriC complex

description: A protein-DNA complex containing the initiator protein DnaA bound to high-affinity recognition sites in the unique origin of replication, oriC. DnaA-oriC binding is the first step in assembly of a bacterial pre-replicative complex (pre-RC) and is responsible for the timely initiation of replication once per cell cycle.


maltose transport complex

description: Protein complex facilitating ATP-dependent maltose transport through inner cell membrane (periplasm to cytoplasm) in Gram-negative bacteria. In E. coli the system is composed of a periplasmic maltose-binding protein (MBP), two integral membrane proteins, MalF and MalG, and two copies of the cytoplasmic ATP-binding cassette MalK.


description: A protein complex that consists of an alphav-beta3 integrin complex bound to osteopontin.


plastid mRNA editing complex

description: An mRNA editing complex found in a plastid.


TFIIIC-TOP1-SUB1 complex

description: A protein complex that contains TFIIIC, topoisomerase 1, and Sub1/PC4. Characterized in human, the complex is involved in regulating transcription from RNA polymerase III (Pol III) promoters. Topoisomerase 1 and Sub1 enhance the accuracy of transcription termination, and promote reinitiation by Pol III.


SCF-Cdc4 ubiquitin ligase complex

description: An SCF ubiquitin ligase complex in which the F-box protein is Cdc4 in S. cerevisiae.


RAD52-ERCC4-ERCC1 complex

description: A nucleotide-excision repair complex formed by the association of the heterodimeric endonuclease XPF/ERCC4-ERCC1 (Rad1p and Rad10p in S. cerevisiae) with the RAD52 protein.


description: A protein complex that consists of an alpha4-beta1 integrin complex bound to thrombospondin-2.


nucleolar preribosome

description: Any complex of pre-rRNAs, ribosomal proteins, and associated proteins formed in the nucleolus during ribosome biogenesis.


collagen type VIII trimer

description: A collagen heterotrimer containing type VIII alpha chains; [alpha1(VIII)2]alpha2(VIII) and alpha1(VIII)[alpha2(VIII)]2 trimers have been observed; type VIII collagen triple helices associate to form regular hexagonal nets.


1,3-beta-D-glucan synthase complex

description: A protein complex that catalyzes the transfer of a glucose group from UDP-glucose to a (1->3)-beta-D-glucan chain.


protein-DNA ISRE complex

description: A protein-DNA complex formed through interaction of the protein(s) with an interferon-stimulated response element (ISRE) in the DNA.


BCOR complex

description: A protein-containing complex that monoubiquitinates histone H2A on K119, thus it facilitates the maintenance of the transcriptionally repressive state of some genes, such as BCL6. It consists of the corepressor BCOR or BCORL1, a Polycomb group (PcG) and a SCF ubiquitin ligase subcomplexes. In mammals, the core subunits of the complex include the PcG and PcG-associated proteins NSPC1, RING1, RNF2, and RYBP and the components of the SCF ubiquitin ligase, SKP1, and FBXL10.


cytochrome o ubiquinol oxidase complex

description: A protein complex that possesses cytochrome o ubiquinol oxidase activity; consists of four polypeptide subunits and associated prosthetic groups.


pre-replicative complex

description: A protein-DNA complex that forms at the origin of replication during the initial step of DNA replication and allows the origin to become competent, or 'licensed', for replication.


methionine-importing complex

description: A protein complex which is capable of methionine-importing activity.


contractile vacuole pore

description: Stable structure that regulates the flow of liquid between the contractile vacuole and the surrounding medium.


DnaB-DnaC-DnaT-PriA-PriC complex

description: A protein-DNA complex consisting of the helicase loading complex DnaB-DnaC, replication restart proteins DnaT, PriA and PriC, and associated DNA. Involved in the restart of DNA replication after a stalled replication fork has been repaired.


Cbf1-Met4-Met28 complex

description: A heteromeric complex consisting of Cbf1 and basic leucine zipper (bZIP) containing transcriptional activators, Met4 and Met28, that forms over the sequence TCACGTG in the upstream activating sequence (UAS) of genes involved in sulfur amino acid metabolism, resulting in their transcriptional activation.


homomeric SMAD protein complex

description: A protein complex composed of a single type of SMAD family proteins. In the absence of Smad4, phosphorylation of R-SMADs results in their homotrimerization. However, these complexes do not appear to import into the nucleus and are assumed to be transcriptionally inactive.


glutamate dehydrogenase complex

description: A homomeric protein complex that possesses glutamate dehydrogenase activity. This complex is evolutionarily conserved except that the number of homoprotomers per complex varies.


alpha3-beta1 integrin-CD151 complex

description: A protein complex that consists of an alpha3-beta1 integrin complex bound to the tetraspanin CD151.


adenylyltransferase complex

description: A protein complex which is capable of adenylyltransferase activity.


box C/D methylation guide RNP complex

description: A ribonucleoprotein complex containing a box C/D type snoRNA and three (Archaea) or four (Eukaryotes) core proteins that is capable of methylation of target RNAs.


description: A protein complex that consists of an alpha1-beta1 integrin complex bound to a type VI collagen triple helix containing an alpha3(VI) chain.


cargo receptor complex

description: Any protein complex that is part of a membrane and which functions as a cargo receptor.


name: mitochondrial proton-transporting ATP synthase, catalytic core

description: The hexamer, comprising three alpha and three beta subunits, that possesses the catalytic activity of the mitochondrial hydrogen-transporting ATP synthase.


description: A heterotetrameric protein complex which adenylates two molecules of the sulfur carrier subunit of the molybdopterin cofactor synthase using ATP as part of molybdopterin cofactor (Moco) biosynthesis. In E. coli the subunits are MoeB and MoaD; in human the subunits are MOCS3 and MOCS2A. Moco biosynthesis and its constituent molecules are evolutionarily conserved.


description: A protein complex which is capable of glycerol-3-phosphate-transporting ATPase activity.


interleukin-18 receptor complex

description: A protein complex that binds interleukin-18; comprises an alpha and a beta subunit.


lipopolysaccharide transport system

description: A protein-containing complex that functions to transport lipopolysaccharide from its site of synthesis at the cytoplasmic membrane across the periplasm to the outer membrane in an ATP-dependent manner.


RNA polymerase I core factor complex

description: A RNA polymerase I-specific transcription factor complex that is required for the transcription of rDNA by RNA polymerase I. In yeast the complex consists of Rrn6p, Rrn7p, and Rrn11p.


name: proton-transporting ATP synthase, central stalk

description: One of two stalks that connect the catalytic core of the hydrogen-transporting ATP synthase to the membrane-associated Fo proteins; rotates within the catalytic core during catalysis.


integrin alphav-beta1 complex

description: An integrin complex that comprises one alphav subunit and one beta1 subunit.


alpha6-beta4 integrin-Shc-Grb2 complex

description: A protein complex that consists of an alpha6-beta4 integrin complex bound to the adaptor proteins Shc and Grb2.