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GBGT1 Q8N5D6

红细胞糖苷脂α-1,3-N-乙酰半乳糖氨基转移酶1 (EC 2.4.1.-) (Forssman糖脂合酶样蛋白)

蛋白质信息 (UniProt)

红细胞糖苷脂α-1,3-N-乙酰半乳糖氨基转移酶1 (EC 2.4.1.-) (Forssman糖脂合酶样蛋白)

Q8N5D6

功能描述

已丧失合成Forssman糖脂抗原(FORS1/FG)的能力 (PubMed:10506200)。可能在糖鞘脂代谢中获得了另一种功能,但这尚待确定。与糖基转移酶6家族中已证实的假基因相比,其演化漂变似乎更慢,表明它一直处于进化压力之下。 {ECO:0000269|PubMed:10506200, ECO:0000305}。

组织特异性

Widely expressed. Expressed at higher level in placenta, ovary and peripheral blood leukocyte, whereas it is weakly expressed in liver, thymus, and testis (PubMed:10506200). Expressed in bone marrow erythroid cells (PubMed:23255552).

亚细胞定位

Golgi apparatus membrane

关键词

Alternative splicing Glycoprotein Glycosyltransferase Golgi apparatus Manganese Membrane Metal-binding Proteomics identification Reference proteome Signal-anchor