Mucin

Taxonomy

• Xenopus tropicalis (Western clawed frog)

Protein

• Mucin / Xenopus tropicalis

Source

• Egg Cell   Jelly Coat  

Reported structure

• O-Linked / Core 2 / Gal(b1-3)[GlcNAc(b1-6)]GalNAc
• O-Linked / Core 1 / Gal(b1-3)[NeuAc(a2-6)]GalNAc
• O-Linked / Core 1 / Fuc(a1-2)[GalNAc(a1-3)]Gal(b1-3)GalNAc
• O-Linked / Core 2 / Fuc(a1-2)Gal(b1-3)[GlcNAc(b1-6)]GalNAc
• O-Linked / Core 1 / Gal(b1-3)[Fuc(a1-4)]GlcNAc(b1-3)GalNAc
• O-Linked / Core 2 / Fuc(a1-4)[Gal(b1-3)]GlcNAc(b1-6)[Gal(b1-3)]GalNAc
• O-Linked / Core 1 / Gal(a1-3)GalNAc(a1-3)[Fuc(a1-2)]Gal(b1-3)GalNAc
• O-Linked / Core 2 / Fuc(a1-2)[GalNAc(a1-3)]Gal(b1-3)[GlcNAc(b1-6)]GalNAc
• O-Linked / Core 2 / Fuc(a1-2)[GalNAc(a1-3)]Gal(b1-3)[HSO3(-6)GlcNAc(b1-6)]GalNAc
• O-Linked / Core 3 / Fuc(a1-4)[Gal(b1-3)]GlcNAc(b1-3)[NeuAc(a2-6)]GalNAc
• O-Linked / Core 2 / Gal(a1-3)GalNAc(a1-3)[Fuc(a1-2)]Gal(b1-3)[GlcNAc(b1-6)]GalNAc
• O-Linked / Core 1 / Gal(a1-3)GalNAc(a1-3)[Fuc(a1-2)]Gal(b1-3)[NeuAc(a2-6)]GalNAc

Composition

• Hex:1 HexNAc:1 NeuAc:1 (avg mass : 674.6106 )
• Hex:1 HexNAc:2 (avg mass : 586.5477 )
• Hex:1 HexNAc:2 dHex:1 (avg mass : 732.6907 )
• Hex:1 HexNAc:2 dHex:1 NeuAc:1 (avg mass : 1023.9486 )
• Hex:1 HexNAc:3 dHex:1 (avg mass : 935.8857 )
• Hex:1 HexNAc:3 dHex:1 Su:1 (avg mass : 1015.9499 )
• Hex:2 HexNAc:2 dHex:1 (avg mass : 894.8331 )
• Hex:2 HexNAc:2 dHex:1 NeuAc:1 (avg mass : 1186.091 )
• Hex:2 HexNAc:3 dHex:1 (avg mass : 1098.0281 )

Disease

Reference

• Identification of the blood group Lewis(a) determinant in the oviducal mucins of Xenopus tropicalis. (2003 - Guérardel Y, Petit D, Madigou T, Guillet B, Maes E, Maftah A, Boujard D, Strecker G, Kol O) / Status : Reviewed

Reported glycosite

• Mucin / Xenopus tropicalis
  •        Undefined site

Mass spectrometry observed peptide