preferred_name: EXT1:EXT2 transfer GlcNAc to the heparan chain (Rattus norvegicus)
preferred_name_lc: ext1:ext2 transfer glcnac to the heparan chain (rattus norvegicus)
label: EXT1:EXT2 transfer GlcNAc to the heparan chain (Rattus norvegicus)
label_lc: ext1:ext2 transfer glcnac to the heparan chain (rattus norvegicus)