HSP90AA1
Gene Ontology Biological Process
- ATP catabolic process [ISO]
- chaperone-mediated protein complex assembly [ISO]
- neuron migration [ISO]
- nitric oxide biosynthetic process [TAS]
- positive regulation of cell size [ISO]
- positive regulation of cytotoxic T cell differentiation [TAS]
- positive regulation of lamellipodium assembly [ISO]
- positive regulation of nitric oxide biosynthetic process [IDA]
- positive regulation of protein import into nucleus, translocation [ISO]
- protein import into mitochondrial outer membrane [ISO]
- protein refolding [TAS]
- regulation of catalytic activity [ISO]
- response to unfolded protein [TAS]
Gene Ontology Molecular Function- ATP binding [ISO]
- ATPase activity [ISO]
- CTP binding [ISO]
- GTP binding [ISO]
- MHC class II protein complex binding [ISO]
- Rho GDP-dissociation inhibitor binding [ISO]
- TPR domain binding [ISO]
- UTP binding [ISO]
- dATP binding [ISO]
- identical protein binding [ISO]
- ion channel binding [ISO]
- mRNA binding [ISO]
- nitric-oxide synthase regulator activity [IDA, ISO]
- poly(A) RNA binding [ISO]
- protein binding [IPI]
- protein homodimerization activity [IDA]
- protein kinase binding [ISO]
- protein phosphatase binding [ISO]
- sulfonylurea receptor binding [ISO]
- unfolded protein binding [TAS]
- ATP binding [ISO]
- ATPase activity [ISO]
- CTP binding [ISO]
- GTP binding [ISO]
- MHC class II protein complex binding [ISO]
- Rho GDP-dissociation inhibitor binding [ISO]
- TPR domain binding [ISO]
- UTP binding [ISO]
- dATP binding [ISO]
- identical protein binding [ISO]
- ion channel binding [ISO]
- mRNA binding [ISO]
- nitric-oxide synthase regulator activity [IDA, ISO]
- poly(A) RNA binding [ISO]
- protein binding [IPI]
- protein homodimerization activity [IDA]
- protein kinase binding [ISO]
- protein phosphatase binding [ISO]
- sulfonylurea receptor binding [ISO]
- unfolded protein binding [TAS]
Gene Ontology Cellular Component
- apical plasma membrane [ISO]
- basolateral plasma membrane [ISO]
- brush border membrane [ISO]
- cell surface [ISO]
- cytoplasm [IDA, ISO]
- cytosol [IDA, ISO, TAS]
- extracellular matrix [ISO]
- extracellular vesicular exosome [ISO]
- intracellular [IDA]
- membrane [ISO]
- mitochondrion [ISO]
- myelin sheath [IDA]
- neuron projection [ISO]
- neuronal cell body [ISO]
- nucleoplasm [ISO]
- nucleus [ISO]
- perinuclear region of cytoplasm [ISO]
- protein complex [ISO]
CHORDC1
Gene Ontology Biological Process
Gene Ontology Molecular Function
Reconstituted Complex
An interaction is inferred between proteins in vitro. This can include proteins in recombinant form or proteins isolated directly from cells with recombinant or purified bait. For example, GST pull-down assays where a GST-tagged protein is first isolated and then used to fish interactors from cell lysates are considered reconstituted complexes (e.g. PUBMED: 14657240, Fig. 4A or PUBMED: 14761940, Fig. 5). This can also include gel-shifts, surface plasmon resonance, isothermal titration calorimetry (ITC) and bio-layer interferometry (BLI) experiments. The bait-hit directionality may not be clear for 2 interacting proteins. In these cases the directionality is up to the discretion of the curator.
Publication
Dynamic nucleotide-dependent interactions of cysteine- and histidine-rich domain (CHORD)-containing Hsp90 cochaperones Chp-1 and melusin with cochaperones PP5 and Sgt1.
Mammals have two cysteine- and histidine-rich domain (CHORD)-containing Hsp90 cochaperones, Chp-1 and melusin, which are homologs of plant Rar1. It has been shown previously that Rar1 CHORD directly interacts with ADP bound to the nucleotide pocket of Hsp90. Here, we report that ADP and ATP can bind to Hsp90 cochaperones Chp-1 and PP5, inducing their conformational changes. Furthermore, we demonstrate ... [more]
Throughput
- Low Throughput
Additional Notes
- figure 5.
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| CHORDC1 HSP90AA1 | Affinity Capture-Western Affinity Capture-Western An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins. | Low | - | BioGRID | - | |
| HSP90AA1 CHORDC1 | Co-fractionation Co-fractionation Interaction inferred from the presence of two or more protein subunits in a partially purified protein preparation. If co-fractionation is demonstrated between 3 or more proteins, then add them as a complex. | High | 0.747 | BioGRID | 2667773 |
Curated By
- BioGRID