preferred_name: EXT1:EXT2 transfers GlcNAc to the heparan chain (Canis familiaris)
preferred_name_lc: ext1:ext2 transfers glcnac to the heparan chain (canis familiaris)
label: EXT1:EXT2 transfers GlcNAc to the heparan chain (Canis familiaris)
label_lc: ext1:ext2 transfers glcnac to the heparan chain (canis familiaris)