PLCβ2 / TRP channels
Name: 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-2
(PLCβ2)
Official Symbol: PLCB2
provided by HGNC
Function:
The production of the second messenger molecules diacylglycerol (DAG) and inositol 1,4,5-trisphosphate (IP3) is mediated by activated phosphatidylinositol-specific phospholipase C enzymes.
Source: Reorganizing the protein space at the Universal Protein Resource (UniProt)
Nucleic Acids Res. 40: D71-D75 (2012).
| Species |
External DB
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|---|---|---|---|---|---|---|---|---|---|---|
| Entrez Gene | UniprotKB | DIP | IntAct | MINT | BioGRID | STRING | IUPHAR-DB | KEGG | OMIM | |
Human
![]() |
5330 |
Q00722 |
DIP-29259N |
Q00722 |
MINT-1726830 |
111346 |
Q00722 |
hsa:5330 |
604114 |
|
Mouse
![]() |
18796 |
A3KGF7 |
DIP-49376N |
A3KGF7 |
UNK-5914867 |
202233 |
A3KGF7 |
mmu:18796 |
||
Rat
![]() |
85240 |
O89040 |
UNK-6017035 |
250044 |
O89040 |
rno:85240 |
||||
Biological Process:
- GO:0007202
: activation of phospholipase C activity - GO:0016042
: lipid catabolic process - GO:0006644
: phospholipid metabolic process - GO:0007268
: synaptic transmission
Source: The Gene Ontology Consortium. Gene ontology: tool for the unification of biology. Nat. Genet.. May 2000;25(1):25-9.
World Wide Web URL: http://www.geneontology.org/
World Wide Web URL: http://www.geneontology.org/
Disease:
No information in OMIM
Source: Online Mendelian Inheritance in Man, OMIM®. McKusick-Nathans Institute of Genetic Medicine,
Johns Hopkins University (Baltimore, MD), May, 2012.
World Wide Web URL: http://omim.org/
World Wide Web URL: http://omim.org/
Screening
Validation: In vitro validation
Validation: In vivo validation
Characterization
Functional consequence
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top
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Screening
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|---|---|---|---|---|---|---|---|---|---|---|
| Experimental screening | Non-experimental screening | Reference | ||||||||
| TRP channel construct | Interactor source | |||||||||
| TRP channel | Interactor | Method | Species | Region | Species | Organ/tissue | Sample type | |||
| TRPC3 |
|
PLCβ2 | Inference | Prediction | 15623527 | |||||
| TRPM6 |
|
PLCβ2 | Inference | Prediction | 22180838 | |||||
| TRPM7 |
|
PLCβ2 | Inference | Prediction | 11941371 | |||||
(
:
click the arrow icon to show interactions only between the corresponding TRP channel and the interactor)
:
click the arrow icon to show interactions only between the corresponding TRP channel and the interactor)
Screening
Validation: In vitro validation
Validation: In vivo validation
Characterization
Functional consequence
|
top
|
Validation: In vitro validation
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|---|---|---|---|---|---|---|---|---|---|---|
| Assay with recombinant proteins | Reference | |||||||||
| TRP channel construct | Interactor construct | |||||||||
| TRP channel | Interactor | Method | Species | Region | Expression system | Species | Region | Expression system | ||
| TRPM6 |
|
PLCβ2 | Fusion protein-pull down assay | Not specified | Kinase domain | E. coli | Not specified | Full-length | HEK293 lysates | 22180838 |
| TRPM7 |
|
PLCβ2 | Fusion protein-pull down assay | Not specified | Kinase domain | E. coli | Not specified | Full-length | HEK293 lysates | 22180838 |
| TRPM7 |
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PLCβ2 | Fusion protein-pull down assay | Rat | 1352-1862 | E. coli | Rat | Full-length | HEK293T lysates | 11941371 |
(
:
click the arrow icon to show interactions only between the corresponding TRP channel and the interactor)
:
click the arrow icon to show interactions only between the corresponding TRP channel and the interactor)
Screening
Validation: In vitro validation
Validation: In vivo validation
Characterization
Functional consequence
|
top
|
Validation: In vivo validation
|
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|---|---|---|---|---|---|---|---|---|---|---|
| Assay with endogenous proteins | Assay with overexpressed proteins | Reference | ||||||||
| Cell or tissue | Cell or tissue | TRP channel construct | Interactor construct | |||||||
| TRP channel | Interactor | Method | Species | Region | Species | Region | ||||
| TRPC3 |
|
PLCβ2 | Co-immunoprecipitation | MDCK | Not specified | Full-length | Not used | 15623527 | ||
| TRPM7 |
|
PLCβ2 | Co-immunoprecipitation | HEK293T | Rat | Full-length | Rat | Full-length | 11941371 | |
(
:
click the arrow icon to show interactions only between the corresponding TRP channel and the interactor)
:
click the arrow icon to show interactions only between the corresponding TRP channel and the interactor)
Screening
Validation: In vitro validation
Validation: In vivo validation
Characterization
Functional consequence
|
top
|
Functional consequence
|
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|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TRP channel | Interactor | Method | Post-translational modification | Subcellular trafficking | Activity | Reference | ||||||
| TRPM7 |
|
PLCβ2 | Patch clamp | Inhibition | 11941371 | |||||||
(
:
click the arrow icon to show interactions only between the corresponding TRP channel and the interactor)
:
click the arrow icon to show interactions only between the corresponding TRP channel and the interactor)






Screening