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PCYT1B Q9Y5K3

磷酸胆碱胞苷转移酶B (EC 2.7.7.15) (CCT-beta) (CTP:磷酸胆碱胞苷转移酶B) (CCT B) (CT B) (磷酸胆碱转移酶B)

蛋白质信息 (UniProt)

磷酸胆碱胞苷转移酶B (EC 2.7.7.15) (CCT-beta) (CTP:磷酸胆碱胞苷转移酶B) (CCT B) (CT B) (磷酸胆碱转移酶B)

Q9Y5K3

功能描述

[Isoform 1]: 催化磷脂酰胆碱生物合成的CDP-胆碱途径中的关键限速步骤。 {ECO:0000269|PubMed:10480912, ECO:0000269|PubMed:9593753}.; FUNCTION: [Isoform 2]: 催化磷脂酰胆碱生物合成的CDP-胆碱途径中的关键限速步骤。 {ECO:0000269|PubMed:10480912}.

组织特异性

[Isoform 1]: Highly expressed in testis, placenta, brain, ovary, liver and fetal lung.

亚细胞定位

[Isoform 1]: Cytoplasm

关键词

Alternative splicing Cytoplasm Endoplasmic reticulum Lipid biosynthesis Lipid metabolism Nucleotidyltransferase Phospholipid biosynthesis Phospholipid metabolism Phosphoprotein Proteomics identification