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- Table of Contents
Facts about Ectonucleotide pyrophosphatase/phosphodiesterase family member 1.
Preferentially hydrolyzes ATP, but can also hydrolyze other nucleoside 5' triphosphates like GTP, CTP, TTP and UTP for their corresponding monophosphates with release of pyrophosphate and diadenosine polyphosphates, and also 3',5'-cAMP to AMP. May also be involved in the regulation of the availability of nucleotide sugars in the endoplasmic reticulum and Golgi, and the regulation of purinergic signaling.
Human | |
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Gene Name: | ENPP1 |
Uniprot: | P22413 |
Entrez: | 5167 |
Belongs to: |
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nucleotide pyrophosphatase/phosphodiesterase family |
ectonucleotide pyrophosphatase/phosphodiesterase 1; E-NPP 1; ENPP1; ENPP-1; Ly-41 Antigen; M6S1; M6S1NPP1; Membrane component chromosome 6 surface marker 1; membrane component, chromosome 6, surface marker 1; NPP1; NPPS; NPPSalkaline phosphodiesterase 1; PC1; PC-1; PCA1; PCA1ARHR2; PDNP1; PDNP1ectonucleotide pyrophosphatase/phosphodiesterase family member 1; Phosphodiesterase I/nucleotide pyrophosphatase 1; plasma-cell membrane glycoprotein 1; Plasma-cell membrane glycoprotein PC-1
Mass (kDA):
104.924 kDA
Human | |
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Location: | 6q23.2 |
Sequence: | 6; NC_000006.12 (131808020..131895155) |
Expressed in plasma cells and also in a number of non-lymphoid tissues, including the distal convoluted tubule of the kidney, chondrocytes and epididymis.
[Ectonucleotide pyrophosphatase/phosphodiesterase family member 1]: Cell membrane; Single-pass type II membrane protein. Basolateral cell membrane; Single-pass type II membrane protein. Targeted to the basolateral membrane in polarized epithelial cells and in hepatocytes, and to matrix vesicles in osteoblasts (PubMed:11598187). In bile duct cells and cancer cells, located to the apical cytoplasmic side (PubMed:11598187).; [Ectonucleotide pyrophosphatase/phosphodiesterase family member 1, secreted form]: Secreted. Secreted following proteolytic cleavage.
PMID: 2211644 by Buckley M.F., et al. Plasma cell membrane glycoprotein PC-1. cDNA cloning of the human molecule, amino acid sequence, and chromosomal location.
PMID: 1315502 by Funakoshi I., et al. Molecular cloning of cDNAs for human fibroblast nucleotide pyrophosphatase.