| Gene Symbol |
ENPP1
|
| Entrez Gene |
5167
|
| Alt Symbol |
ARHR2, COLED, M6S1, NPP1, NPPS, PC-1, PCA1, PDNP1
|
| Species |
Human
|
| Gene Type |
protein-coding
|
| Description |
ectonucleotide pyrophosphatase/phosphodiesterase 1
|
| Other Description |
E-NPP 1|Ly-41 antigen|alkaline phosphodiesterase 1|ectonucleotide pyrophosphatase/phosphodiesterase family member 1|membrane component chromosome 6 surface marker 1|membrane component, chromosome 6, surface marker 1|phosphodiesterase I/nucleotide pyrophosphatase 1|plasma-cell membrane glycoprotein 1|plasma-cell membrane glycoprotein PC-1
|
| Swissprots |
Q9NPZ3 Q5T9R6 Q9Y6K3 Q9P1P6 P22413 Q9UP61
|
| Accessions |
AAD38420 AAD38421 AAF36094 BAA97562 CAC39442 EAW48041 EAW48042 P22413 AK314870 BAG37385 BC033008 BC059375 AAH59375 BX537580 CAD97789 D12485 BAA02054 M57736 AAA63237 XM_011535896 XP_011534198 NM_006208 NP_006199
|
| Function |
By generating PPi, plays a role in regulating pyrophosphate levels, and functions in bone mineralization and soft tissue calcification. PPi inhibits mineralization by binding to nascent hydroxyapatite (HA) crystals, thereby preventing further growth of these crystals. Preferentially hydrolyzes ATP, but can also hydrolyze other nucleoside 5' triphosphates such as GTP, CTP, TTP and UTP to 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. Appears to modulate insulin sensitivity and function. {ECO:0000269|PubMed:10615944, ECO:0000269|PubMed:8001561}.
|
| Subcellular Location |
Cell membrane; Single-pass type II membrane protein. Basolateral cell membrane; Single-pass type II membrane protein. Secreted {ECO:0000250}. Note=The proteolytically processed form is secreted (By similarity). Targeted to the basolateral membrane in polarized epithelial cells and in hepatocytes, and to matrix vesicles in osteoblasts. In bile duct cells and cancer cells, located to the apical cytoplasmic side. {ECO:0000250}.
|
| Tissue Specificity |
Expressed in plasma cells and also in a number of non-lymphoid tissues, including the distal convoluted tubule of the kidney, chondrocytes and epididymis. {ECO:0000269|PubMed:9344668}.
|
| Top Pathways |
Purine metabolism, Nicotinate and nicotinamide metabolism, Riboflavin metabolism, Pantothenate and CoA biosynthesis, Starch and sucrose metabolism
|
![Western Blot: ENPP1 Overexpression Lysate (Adult Normal) [NBL1-10273] Left-Empty vector transfected control cell lysate (HEK293 cell lysate); Right -Over-expression Lysate for ENPP1.](http://www.bioprodhub.com/system/product_images/cel_products/5/sub_2/1121_ENPP1%2520Overexpression%2520Lysate%2520(Adult%2520Normal)-Western%2520Blot-NBL1-10273-img0002.jpg)