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- Table of Contents
1 Citations 5 Q&As
Facts about Ectonucleotide pyrophosphatase/phosphodiesterase family member 3.
Metabolizes extracellular ATP in the lumen of the small intestine, and thereby prevents ATP-induced apoptosis of intestinal plasmacytoid dendritic cells (By similarity). Has also alkaline phosphodiesterase activity (PubMed:11342463).
Human | |
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Gene Name: | ENPP3 |
Uniprot: | O14638 |
Entrez: | 5169 |
Belongs to: |
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nucleotide pyrophosphatase/phosphodiesterase family |
B10; CD203c antigen; CD203c; dJ1005H11.3 (phosphodiesterase I/nucleotide pyrophosphatase 3); dJ914N13.3 (phosphodiesterase I/nucleotide pyrophosphatase 3); ectonucleotide pyrophosphatase/phosphodiesterase 3; ectonucleotide pyrophosphatase/phosphodiesterase family member 3; E-NPP 3; ENPP3; ENPP-3; gp130RB13-6; NPP3; PD-IBETA; PDNP3; PDNP3B10; Phosphodiesterase I beta; Phosphodiesterase I/nucleotide pyrophosphatase 3; phosphodiesterase-I beta
Mass (kDA):
100.124 kDA
Human | |
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Location: | 6q23.2 |
Sequence: | 6; NC_000006.12 (131637302..131747413) |
Detected on bile ducts in liver, and in blood serum (at protein level) (PubMed:15072822). Detected in prostate and uterus (PubMed:9344668). Detected on basophils, but not neutrophils (PubMed:11342463).
Cell membrane; Single-pass type II membrane protein. Apical cell membrane; Single-pass type II membrane protein. Secreted. Detected at the cell surface of basophils (PubMed:11342463). Detected at the apical plasma membrane of bile duct cells (PubMed:15072822). Located to the apical surface in intestinal and kidney epithelial cells. Secreted in serum, and in lumen of epithelial cells.
PMID: 9344668 by Piao J.-H., et al. Molecular cloning and chromosomal localization of PD-Ibeta (PDNP3), a new member of the human phosphodiesterase I genes.
PMID: 11342463 by Buehring H.J., et al. The basophil activation marker defined by antibody 97A6 is identical to the ectonucleotide pyrophosphatase/phosphodiesterase 3.
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