α-actinin-4 / TRP channels
Name: Alpha-actinin-4
(α-actinin-4)
Official Symbol: ACTN4
provided by HGNC
Function:
F-actin cross-linking protein which is thought to anchor actin to a variety of intracellular structures. This is a bundling protein. Probably involved in vesicular trafficking via its association with the CART complex. The CART complex is necessary for efficient transferrin receptor recycling but not for EGFR degradation.
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
![]() |
81 |
O43707 |
DIP-33179N |
O43707 |
MINT-4998602 |
106596 |
O43707 |
hsa:81 |
604638 |
|
Mouse
![]() |
60595 |
P57780 |
DIP-31933N |
P57780 |
MINT-136628 |
208624 |
P57780 |
mmu:60595 |
||
Rat
![]() |
63836 |
Q9QXQ0 |
DIP-36800N |
Q9QXQ0 |
MINT-1775108 |
248895 |
Q9QXQ0 |
rno:63836 |
||
PPI pairs:
Biological Process:
- GO:0030168
: platelet activation - GO:0002576
: platelet degranulation - GO:0051272
: positive regulation of cellular component movement - GO:0032417
: positive regulation of sodium - GO:0015031
: protein transport - GO:0042981
: regulation of apoptotic process
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:
- OMIM:604638
:
Glomerulosclerosis, focal segmental, 1
(OMIM:603278
)
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 | |||
| TRPC5 |
|
α-actinin-4 | Affinity purification-mass spectrometry | Endogenous protein | Rat | Brain | Cerebral cortex lysates | 16025302 | ||
(
:
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