Pacsin3 / TRP channels
Name: Protein kinase C and casein kinase substrate in neurons protein 3
(Pacsin3)
Official Symbol: PACSIN3
provided by HGNC
Function:
May play a role in endocytosis (By similarity).
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
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29763![]() |
Q9UKS6![]() |
DIP-30993N![]() |
Q9UKS6![]() |
MINT-5002056![]() |
118896![]() |
Q9UKS6![]() |
hsa:29763![]() |
606513![]() |
|
Mouse
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80708![]() |
Q99JB8![]() |
DIP-30990N![]() |
Q99JB8![]() |
MINT-1850676![]() |
219797![]() |
Q99JB8![]() |
mmu:80708![]() |
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Rat
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311187![]() |
Q5I2Z0![]() |
UNK-5441067![]() |
259861![]() |
Q5I2Z0![]() |
rno:311187![]() |
PPI pairs:
Biological Process:
- GO:0006897
: endocytosis
- GO:0045806
: negative regulation of endocytosis
- GO:0051044
: positive regulation of membrane protein ectodomain proteolysis
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/
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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 | |||
TRPV4 |
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Pacsin3 | Yeast two-hybrid | Chicken | N-terminus | Chicken | Inner ear | cDNA library | 16627472 |
(
:
click the arrow icon to show interactions only between the corresponding TRP channel and the interactor)
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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 | ||||
TRPV4 |
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Pacsin3 | Co-immunofluorescence staining | Mouse kidney renal tubule | 16627472 | |||||
TRPV4 |
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Pacsin3 | Co-immunofluorescence staining | NIH-3T3 | Rat | Full-length | Mouse | Full-length | 16627472 | |
TRPV4 |
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Pacsin3 | Co-immunofluorescence staining | HEK293 | Rat | Full-length | Mouse | Full-length | 16627472 | |
TRPV4 |
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Pacsin3 | Co-immunofluorescence staining | HEK293 | Rat | Full-length | Mouse | Full-length | 18174177 | |
TRPV4 |
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Pacsin3 | Co-immunoprecipitation | Mouse kidney tissue | 18174177 | |||||
TRPV4 |
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Pacsin3 | Co-immunoprecipitation | HEK293 | Rat | Full-length | Mouse | Full-length | 16627472 | |
TRPV4 |
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Pacsin3 | Co-immunoprecipitation | HEK293 | Mouse | Full-length | Mouse | Full-length | 16627472 | |
TRPV4 |
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Pacsin3 | Fluorescence resonance energy transfer | HEK293 | Mouse | Full-length | Mouse | Full-length | 23690576 |
(
:
click the arrow icon to show interactions only between the corresponding TRP channel and the interactor)

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Characterization
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Binding region mapping | Stoichiometry | Affinity (Kd) | Reference | |||||||
TRP channel | Interactor | |||||||||
TRP channel | Interactor | Method | Species | Region | Species | Region | ||||
TRPV4 |
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Pacsin3 | Co-immunoprecipitation | Mouse | 132-144 | Mouse | 368-424 | 16627472 | ||
TRPV4 |
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Pacsin3 | Co-immunoprecipitation | Rat | 132-144 | Mouse | 368-424 | 16627472 |
(
:
click the arrow icon to show interactions only between the corresponding TRP channel and the interactor)

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Functional consequence
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TRP channel | Interactor | Method | Post-translational modification | Subcellular trafficking | Activity | Reference | ||||||
TRPV4 |
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Pacsin3 | Co-immunofluorescence staining | Increase in plasma membrane level | 16627472 | |||||||
TRPV4 |
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Pacsin3 | Patch clamp | Inhibition | 18174177 |
(
:
click the arrow icon to show interactions only between the corresponding TRP channel and the interactor)
