BAIT
HSCB
DNAJC20, HSC20, JAC1, dJ366L4.2, RP3-366L4.2
HscB mitochondrial iron-sulfur cluster co-chaperone
GO Process (1)
GO Function (1)
GO Component (4)
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Homo sapiens
PREY
PRDX5
ACR1, AOEB166, B166, HEL-S-55, PLP, PMP20, PRDX6, PRXV, prx-V, SBBI10
peroxiredoxin 5
GO Process (12)
GO Function (8)
GO Component (12)
Gene Ontology Biological Process
- NADPH oxidation [IDA]
- cellular response to reactive oxygen species [IMP]
- hydrogen peroxide catabolic process [IDA]
- inflammatory response [TAS]
- negative regulation of apoptotic process [IMP]
- negative regulation of cysteine-type endopeptidase activity involved in apoptotic process [IMP]
- negative regulation of oxidoreductase activity [IDA]
- negative regulation of transcription from RNA polymerase III promoter [IDA]
- positive regulation of collagen biosynthetic process [IDA]
- reactive nitrogen species metabolic process [IDA]
- regulation of apoptosis involved in tissue homeostasis [IDA]
- response to oxidative stress [IDA]
Gene Ontology Molecular Function- RNA polymerase III regulatory region DNA binding [IDA]
- antioxidant activity [IDA]
- cysteine-type endopeptidase inhibitor activity involved in apoptotic process [IMP]
- peroxidase activity [IDA]
- peroxiredoxin activity [IDA]
- peroxynitrite reductase activity [IDA]
- protein dimerization activity [IDA]
- receptor binding [IPI]
- RNA polymerase III regulatory region DNA binding [IDA]
- antioxidant activity [IDA]
- cysteine-type endopeptidase inhibitor activity involved in apoptotic process [IMP]
- peroxidase activity [IDA]
- peroxiredoxin activity [IDA]
- peroxynitrite reductase activity [IDA]
- protein dimerization activity [IDA]
- receptor binding [IPI]
Gene Ontology Cellular Component
- cytoplasm [IDA]
- cytoplasmic vesicle [IDA]
- cytosol [IDA, TAS]
- extracellular space [IDA]
- extracellular vesicular exosome [IDA]
- intracellular membrane-bounded organelle [IDA]
- mitochondrial matrix [TAS]
- mitochondrion [IDA]
- nucleus [IDA]
- perinuclear region of cytoplasm [IDA]
- peroxisomal matrix [IDA]
- peroxisome [IDA]
Homo sapiens
Affinity Capture-MS
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 is identified by mass spectrometric methods.
Publication
A Single Adaptable Cochaperone-Scaffold Complex Delivers Nascent Iron-Sulfur Clusters to Mammalian Respiratory Chain Complexes I-III.
The iron-sulfur (Fe-S) cluster of the Rieske protein, UQCRFS1, is essential for Complex III (CIII) activity, though the mechanism for Fe-S cluster transfer has not previously been elucidated. Recent studies have shown that the co-chaperone HSC20, essential for Fe-S cluster biogenesis of SDHB, directly binds LYRM7, formerly described as a chaperone that stabilizes UQCRFS1 prior to its insertion into CIII. ... [more]
Unknown Apr. 04, 2017; 25(4);945-953.e6 [Pubmed: 28380382]
Throughput
- High Throughput
Additional Notes
- endogenous HSC20 was immunoprecipitated from detergent extracts from organellar fractions and associated proteins were identified by mass spectrometry
Curated By
- BioGRID