BAIT
KCNJ1
KIR1.1, ROMK, ROMK1
potassium inwardly-rectifying channel, subfamily J, member 1
GO Process (5)
GO Function (3)
GO Component (2)
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Homo sapiens
PREY
SLC9A3R1
EBP50, NHERF, NHERF-1, NHERF1, NPHLOP2
solute carrier family 9, subfamily A (NHE3, cation proton antiporter 3), member 3 regulator 1
GO Process (14)
GO Function (9)
GO Component (13)
Gene Ontology Biological Process
- bile acid secretion [ISS]
- glutathione transport [ISS]
- microvillus assembly [IMP]
- negative regulation of ERK1 and ERK2 cascade [IDA]
- negative regulation of cell proliferation [IDA, IMP]
- negative regulation of phosphatidylinositol 3-kinase signaling [ISS]
- negative regulation of platelet-derived growth factor receptor signaling pathway [ISS]
- negative regulation of protein kinase B signaling [IMP]
- positive regulation of intrinsic apoptotic signaling pathway [IDA]
- protein complex assembly [TAS]
- regulation of protein kinase activity [ISS]
- regulation of sodium:proton antiporter activity [NAS]
- renal absorption [ISS]
- renal phosphate ion absorption [IMP]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Homo sapiens
Two-hybrid
Bait protein expressed as a DNA binding domain (DBD) fusion and prey expressed as a transcriptional activation domain (TAD) fusion and interaction measured by reporter gene activation.
Publication
Assembly and trafficking of a multiprotein ROMK (Kir 1.1) channel complex by PDZ interactions.
The ROMK subtypes of inward rectifier K+ channels (Kir 1.1, KCNJ1) mediate potassium secretion and regulate NaCl reabsorption in the kidney. In the present study, the role of the PDZ binding motif in ROMK function is explored. Here we identify the Na/H exchange regulatory factors, NHERF-1 and NHERF-2, as PDZ domain interaction partners of the ROMK channel. Characterization of the ... [more]
J. Biol. Chem. Feb. 20, 2004; 279(8);6863-73 [Pubmed: 14604981]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| KCNJ1 SLC9A3R1 | Reconstituted Complex Reconstituted Complex An interaction is detected between purified proteins in vitro. | Low | - | BioGRID | - |
Curated By
- BioGRID