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- Table of Contents
Facts about Phospholipid phosphatase 1.
Major enzyme responsible of dephosphorylating LPA in platelets, which terminates signaling activities of LPA. May control circulating, and possibly also regulate localized, LPA levels caused by platelet activation.
Human | |
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Gene Name: | PLPP1 |
Uniprot: | O14494 |
Entrez: | 8611 |
Belongs to: |
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PA-phosphatase related phosphoesterase family |
Phospholipid phosphatase 1
Mass (kDA):
32.156 kDA
Human | |
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Location: | 5q11.2 |
Sequence: | 5; NC_000005.10 (55424842..55535078, complement) |
Ubiquitously expressed with highest expression found in prostate. Isoform 1 is predominant in kidney, lung, placenta and liver. Isoform 2 is predominant in heart and pancreas. Found to be down-regulated in colon adenocarcinomas.
Cell membrane; Multi-pass membrane protein. Apical cell membrane; Multi-pass membrane protein. Membrane raft; Multi-pass membrane protein. Membrane, caveola; Multi-pass membrane protein.
PMID: 9305923 by Kai M., et al. Cloning and characterization of two human isozymes of Mg2+- independent phosphatidic acid phosphatase.
PMID: 9570154 by Leung D.W., et al. Molecular cloning of two alternatively spliced forms of human phosphatidic acid phosphatase cDNAs that are differentially expressed in normal and tumor cells.