PLCB1
Summary: The protein encoded by this gene catalyzes the formation of inositol 1,4,5-trisphosphate and diacylglycerol from phosphatidylinositol 4,5-bisphosphate. This reaction uses calcium as a cofactor and plays an important role in the intracellular transduction of many extracellular signals. This gene is activated by two G-protein alpha subunits, alpha-q and alpha-11. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008].
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Name | OMIM ID | Ensembl ID | HGNC ID | PHARMGKB ID | Map Location |
---|---|---|---|---|---|
OMIM IDMIM:607120 Ensembl IDEnsembl:ENSG00000182621 HGNC IDHGNC:HGNC:15917 PHARMGKB IDPA33384 Map Location20p12.3 |
GO terms in PLCB1
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Term Type | Evidence Type | GO Term ID | GO Des. |
---|---|---|---|
MF | ISS | GO:0004435 | phosphatidylinositol phospholipase C activity |
MF | NAS | GO:0004435 | phosphatidylinositol phospholipase C activity |
MF | TAS | GO:0004435 | phosphatidylinositol phospholipase C activity |
MF | TAS | GO:0004629 | phospholipase C activity |
MF | IDA | GO:0005096 | GTPase activator activity |
MF | IEA | GO:0005509 | calcium ion binding |
Gene expression in normal tissue: PLCB1
Gene-model tissue-cancer distribution: Bubble Plot
Gene-drug pathway distribution
Pathways in PLCB1
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Database | Pathway ID | Pathway Des. |
---|---|---|
humancyc | LIPASYN-PWY | phospholipases |
humancyc | PWY-6351 | D-myo-inositol (1,4,5)-trisphosphate biosynthesis |
humancyc | PWY-6367 | D-myo-inositol-5-phosphate metabolism |
humancyc | PWY-6371 | superpathway of inositol phosphate compounds |
kegg | hsa00562 | Inositol phosphate metabolism - Homo sapiens (human) |
kegg | hsa04015 | Rap1 signaling pathway - Homo sapiens (human) |
Gene-Drug: Aster Plot
Gene in drug-gene network: Network Plot

Gene-drug targets distribution
Gene Structure: PDB
Models in PLCB1
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Model | Level | Reference ID | Tissue | Cancer | Drug | Clinical Response | Source | |
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No matching records found |