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G6PD P11413

葡萄糖-6-磷酸1-脱氢酶 (G6PD) (EC 1.-.-.-) (EC 1.1.1.49)

蛋白质信息 (UniProt)

葡萄糖-6-磷酸1-脱氢酶 (G6PD) (EC 1.-.-.-) (EC 1.1.1.49)

P11413

功能描述

催化氧化磷酸戊糖途径的限速步骤,该途径代表了除糖酵解外碳水化合物异化的一条途径。该enzyme的主要功能是为脂肪酸和核酸合成提供还原力(NADPH)和磷酸戊糖。亦催化将NAADPH转化回NAADP,NAADPH由DUOX1、DUOX2和NOX5等enzyme从NAADP产生,并在T细胞活化期间促进Ca(2+)信号传导 (PubMed:34784249)。 {ECO:0000269|PubMed:15858258, ECO:0000269|PubMed:24769394, ECO:0000269|PubMed:26479991, ECO:0000269|PubMed:34784249, ECO:0000269|PubMed:35122041, ECO:0000269|PubMed:38066190, ECO:0000269|PubMed:743300}。

组织特异性

Isoform Long is found in lymphoblasts, granulocytes and sperm.

亚细胞定位

Cytoplasm, cytosol

关键词

3D-structure Acetylation Alternative splicing Carbohydrate metabolism Cytoplasm Direct protein sequencing Disease variant Glucose metabolism Hereditary hemolytic anemia Hydroxylation