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PCYT1B
Controls phosphatidylcholine synthesis. Belongs to the cytidylyltransferase family. Highly expressed in testis, placenta, brain, ovary and fetus. 4 alternatively spliced human isoforms have been reported. Note: This description may include information from UniProtKB.
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| Protein type: EC 2.7.7.15; Lipid Metabolism - glycerophospholipid; Transferase |
| Chromosomal Location of mouse Ortholog: X|X C3 |
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Cellular Component:
cytoplasm; endoplasmic reticulum
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Molecular Function:
catalytic activity; choline-phosphate cytidylyltransferase activity; identical protein binding; nucleotidyltransferase activity; phosphatidylcholine binding; transferase activity
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Biological Process:
biosynthetic process; CDP-choline pathway; lipid metabolic process; ovarian follicle development; phosphatidylcholine biosynthetic process; phospholipid biosynthetic process; spermatogenesis
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Reference #:
Q811Q9
(UniProtKB)
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Alt. Names/Synonyms: AW045697; CCT B; CCT-beta; Choline-phosphate cytidylyltransferase B; CT B; CTP:phosphocholine cytidylyltransferase B; CTTbet; CTTbeta; OTTMUSP00000019496; OTTMUSP00000019545; PCY1B; Pcyt1b; phosphate cytidylyltransferase 1, choline, beta isoform; Phosphorylcholine transferase B
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Gene Symbols: Pcyt1b
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Molecular weight:
41,900 Da
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Basal Isoelectric point:
5.99
Predict pI for various phosphorylation states
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