NKAα1 / TRP channels
Name: Sodium/potassium-transporting ATPase subunit alpha-1
(NKAα1)
Official Symbol: ATP1A1
provided by HGNC
Function:
This is the catalytic component of the active enzyme, which catalyzes the hydrolysis of ATP coupled with the exchange of sodium and potassium ions across the plasma membrane. This action creates the electrochemical gradient of sodium and potassium ions, providing the energy for active transport of various nutrients.
Source: Reorganizing the protein space at the Universal Protein Resource (UniProt)
Nucleic Acids Res. 40: D71-D75 (2012).
| Species |
External DB
|
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Entrez Gene | UniprotKB | DIP | IntAct | MINT | BioGRID | STRING | IUPHAR-DB | KEGG | OMIM | |
Human
![]() |
476 |
P05023 |
DIP-38196N |
P05023 |
MINT-4998863 |
106966 |
P05023 |
hsa:476 |
182310 |
|
Mouse
![]() |
11928 |
Q8VDN2 |
DIP-31885N |
Q8VDN2 |
MINT-1797662 |
198243 |
Q8VDN2 |
mmu:11928 |
||
Rat
![]() |
24211 |
P06685 |
DIP-37228N |
P06685 |
MINT-3089277 |
246399 |
P06685 |
rno:24211 |
||
Biological Process:
- GO:0006754
: ATP biosynthetic process - GO:0002028
: regulation of sodium ion transport
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 |
|
NKAα1 | Affinity purification-mass spectrometry | Not used as a bait | Rat | Brain | Crude membranes | 18205297 | ||
| TRPC3 |
|
NKAα1 | Inference | Prediction | 17012351 | |||||
| TRPC5 |
|
NKAα1 | Affinity purification-mass spectrometry | Endogenous protein | Rat | Brain | Cerebral cortex lysates | 16025302 | ||
| TRPC6 |
|
NKAα1 | Speculation | Prediction | 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
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 |
|
NKAα1 | Co-immunofluorescence staining | Rat myocyte section | 17012351 | |||||
| TRPC3 |
|
NKAα1 | Co-immunoprecipitation | Rat ventricle lysates | 17012351 | |||||
| TRPC3 |
|
NKAα1 | Co-immunoprecipitation | Rat brain lysates | 18205297 | |||||
| TRPC5 |
|
NKAα1 | Co-immunoprecipitation | Rat brain lysates | 16025302 | |||||
| TRPC6 |
|
NKAα1 | Co-immunofluorescence staining | HEK293 | Human | Full-length | Not used | 16025302 | ||
| TRPC6 |
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NKAα1 | Co-immunoprecipitation | Rat kidney lysates | 16025302 | |||||
| TRPC6 |
|
NKAα1 | Co-immunoprecipitation | Rat brain 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