BAIT
SGTA
SGT, alphaSGT, hSGT
small glutamine-rich tetratricopeptide repeat (TPR)-containing, alpha
GO Process (0)
GO Function (1)
GO Component (1)
Gene Ontology Molecular Function
Homo sapiens
PREY
HSP90AA1
EL52, HSP86, HSP89A, HSP90A, HSP90N, HSPC1, HSPCA, HSPCAL1, HSPCAL4, HSPN, Hsp89, Hsp90, LAP-2, LAP2
heat shock protein 90kDa alpha (cytosolic), class A member 1
GO Process (16)
GO Function (10)
GO Component (10)
Gene Ontology Biological Process
- ATP catabolic process [IDA]
- Fc-gamma receptor signaling pathway involved in phagocytosis [TAS]
- G2/M transition of mitotic cell cycle [TAS]
- axon guidance [TAS]
- chaperone-mediated protein complex assembly [IDA]
- innate immune response [TAS]
- mitochondrial transport [TAS]
- mitotic cell cycle [TAS]
- nitric oxide metabolic process [TAS]
- positive regulation of nitric oxide biosynthetic process [ISS]
- protein import into mitochondrial outer membrane [IDA]
- protein refolding [TAS]
- regulation of nitric-oxide synthase activity [TAS]
- response to unfolded protein [NAS]
- signal transduction [NAS]
- small molecule metabolic process [TAS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Homo sapiens
Reconstituted Complex
An interaction is detected between purified proteins in vitro.
Publication
The cochaperone SGTA (small glutamine-rich tetratricopeptide repeat-containing protein alpha) demonstrates regulatory specificity for the androgen, glucocorticoid, and progesterone receptors.
Steroid hormone receptors are ligand-dependent transcription factors that require the ordered assembly of multichaperone complexes for transcriptional activity. Although heat shock protein (Hsp) 90 and Hsp70 are key players in this process, multiple Hsp70- and Hsp90-associated cochaperones associate with receptor-chaperone complexes to regulate receptor folding and activation. Small glutamine-rich tetratricopeptide repeat-containing protein alpha (SGTA) was recently characterized as an Hsp70 ... [more]
J. Biol. Chem. May. 30, 2014; 289(22);15297-308 [Pubmed: 24753260]
Throughput
- Low Throughput
Additional Notes
- Figure 5
- isothermal titration calorimetry
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| SGTA HSP90AA1 | Far Western Far Western An interaction is detected between a protein immobilized on a membrane and a purified protein probe. | Low | - | BioGRID | - |
Curated By
- BioGRID