GALNT3

Polypeptide N-acetylgalactosaminyltransferase 3

633 amino acids

Catalyzes the initial reaction in O-linked oligosaccharide biosynthesis, the transfer of an N-acetyl-D-galactosamine residue to a serine or threonine residue on the protein receptor. Has activity toward HIV envelope glycoprotein gp120, EA2, Muc2 and Muc5. Probably glycosylates fibronectin in vivo. Glycosylates FGF23. Plays a central role in phosphate homeostasis.

Belongs to the glycosyltransferase 2 family. GalNAc-T subfamily.

72.61 kDa

MAHLKRLVKLHIKRHYHKKFWKLGAVIFFFIIVLVLMQREVSVQYSKEESRMERNMKNKNKMLDLMLEAVNNIKDAMPKMQIGAPVRQNIDAGERPCLQGYYTAAELKPVLDRPPQDSNAPGASGKAFKTTNLSVEEQKEKERGEAKHCFNAFASDRISLHRDLGPDTRPPECIEQKFKRCPPLPTTSVIIVFHNEAWSTLLRTVHSVLYSSPAILLKEIILVDDASVDEYLHDKLDEYVKQFSIVKIVRQRERKGLITARLLGATVATAETLTFLDAHCECFYGWLEPLLARIAENYTAVVSPDIASIDLNTFEFNKPSPYGSNHNRGNFDWSLSFGWESLPDHEKQRRKDETYPIKTPTFAGGLFSISKEYFEYIGSYDEEMEIWGGENIEMSFRVWQCGGQLEIMPCSVVGHVFRSKSPHSFPKGTQVIARNQVRLAEVWMDEYKEIFYRRNTDAAKIVKQKAFGDLSKRFEIKHRLQCKNFTWYLNNIYPEVYVPDLNPVISGYIKSVGQPLCLDVGENNQGGKPLIMYTCHGLGGNQYFEYSAQHEIRHNIQKELCLHAAQGLVQLKACTYKGHKTVVTGEQIWEIQKDQLLYNPFLKMCLSANGEHPSLVSCNPSDPLQKWILSQND

Galnt3

Polypeptide N-acetylgalactosaminyltransferase 3

633 amino acids

Catalyzes the initial reaction in O-linked oligosaccharide biosynthesis, the transfer of an N-acetyl-D-galactosamine residue to a serine or threonine residue on the protein receptor. Has activity toward HIV envelope glycoprotein gp120, EA2, Muc2 and Muc5. Glycosylates FGF23 (By similarity). Probably glycosylates fibronectin in vivo. May be involved in phosphate homeostasis.

Belongs to the glycosyltransferase 2 family. GalNAc-T subfamily.

72.932 kDa

MAHLKRLVKLHIKRHYHRKFWKLGAVIFFFLVVLILMQREVSVQYSKEESKMERNLKNKNKMLDFMLEAVNNIKDAMPKMQIGAPIKENIDVRERPCLQGYYTAAELKPVFDRPPQDSNAPGASGKPFKITHLSPEEQKEKERGETKHCFNAFASDRISLHRDLGPDTRPPECIEQKFKRCPPLPTTSVIIVFHNEAWSTLLRTVHSVLYSSPAILLKEIILVDDASVDDYLHEKLEEYIKQFSIVKIVRQQERKGLITARLLGAAVATAETLTFLDAHCECFYGWLEPLLARIAENYTAVVSPDIASIDLNTFEFNKPSPYGSNHNRGNFDWSLSFGWESLPDHEKQRRKDETYPIKTPTFAGGLFSISKKYFEHIGSYDEEMEIWGGENIEMSFRVWQCGGQLEIMPCSVVGHVFRSKSPHTFPKGTQVIARNQVRLAEVWMDEYKEIFYRRNTDAAKIVKQKSFGDLSKRFEIKKRLQCKNFTWYLNTIYPEAYVPDLNPVISGYIKSVGQPLCLDVGENNQGGKPLILYTCHGLGGNQYFEYSAQREIRHNIQKELCLHATQGVVQLKACVYKGHRTIAPGEQIWEIRKDQLLYNPLFKMCLSSNGEHPNLVPCDATDLLQKWIFSQND