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B3GALNT1 O75752

UDP-GalNAc:beta-1,3-N-乙酰半乳糖胺转移酶1 (Beta-1,3-GalNAc-T1) (EC 2.4.1.79) (Beta-1,3-半乳糖基转移酶3) (Beta-1,3-GalTase 3) (Beta3Gal-T3) (Beta3GalT3) (b3Gal-T3) (Beta-3-Gx-T3) (半乳糖基半乳糖基葡萄糖基神经酰胺beta-D-乙酰半乳糖胺转移酶) (红细胞糖苷脂合酶) (UDP-N-乙酰半乳糖胺:红细胞三糖基神经酰胺beta-1,3-N-乙酰半乳糖胺转移酶)

蛋白质信息 (UniProt)

UDP-GalNAc:beta-1,3-N-乙酰半乳糖胺转移酶1 (Beta-1,3-GalNAc-T1) (EC 2.4.1.79) (Beta-1,3-半乳糖基转移酶3) (Beta-1,3-GalTase 3) (Beta3Gal-T3) (Beta3GalT3) (b3Gal-T3) (Beta-3-Gx-T3) (半乳糖基半乳糖基葡萄糖基神经酰胺beta-D-乙酰半乳糖胺转移酶) (红细胞糖苷脂合酶) (UDP-N-乙酰半乳糖胺:红细胞三糖基神经酰胺beta-1,3-N-乙酰半乳糖胺转移酶)

O75752

功能描述

将N-乙酰半乳糖胺转移至globotriaosylceramide (PubMed:10993897)。在植入前阶段胚胎发育中发挥关键作用 (By similarity)。 {ECO:0000250|UniProtKB:Q920V1, ECO:0000269|PubMed:10993897}。

组织特异性

Higher expression in heart and brain, and to a lesser extent in lung, placenta, kidney and testis. Lower expression in liver, spleen and stomach. No expression in skeletal muscle.

亚细胞定位

Golgi apparatus membrane; Single-pass type II membrane protein.

关键词

Blood group antigen Glycoprotein Glycosyltransferase Golgi apparatus Lipid metabolism Magnesium Membrane Proteomics identification Reference proteome Signal-anchor