BAIT
FBXO32
4833442G10Rik, AI430017, ATROGIN1, Gm20361, MAFbx
F-box protein 32
GO Process (4)
GO Function (1)
GO Component (3)
Gene Ontology Biological Process
Gene Ontology Molecular Function
Mus musculus
PREY
PPP3CA
CALN, CALNA, CALNA1, CCN1, CNA1, PPP2B
protein phosphatase 3, catalytic subunit, alpha isozyme
GO Process (10)
GO Function (8)
GO Component (4)
Gene Ontology Biological Process
- Fc-epsilon receptor signaling pathway [TAS]
- T cell activation [TAS]
- calcineurin-NFAT signaling cascade [IDA]
- cellular response to drug [IDA]
- dephosphorylation [TAS]
- innate immune response [TAS]
- positive regulation of NFAT protein import into nucleus [IDA]
- positive regulation of transcription from RNA polymerase II promoter [IDA]
- protein dephosphorylation [IDA, NAS]
- response to calcium ion [IDA]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
- calcineurin complex [IDA, NAS]
- cytoplasm [IDA]
- cytosol [TAS]
- nucleoplasm [IDA, TAS]
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
Atrogin-1/muscle atrophy F-box inhibits calcineurin-dependent cardiac hypertrophy by participating in an SCF ubiquitin ligase complex.
Calcineurin, which binds to the Z-disc in cardiomyocytes via alpha-actinin, promotes cardiac hypertrophy in response to numerous pathologic stimuli. However, the endogenous mechanisms regulating calcineurin activity in cardiac muscle are not well understood. We demonstrate that a muscle-specific F-box protein called atrogin-1, or muscle atrophy F-box, directly interacts with calcineurin A and alpha-actinin-2 at the Z-disc of cardiomyocytes. Atrogin-1 associates ... [more]
J. Clin. Invest. Oct. 01, 2004; 114(8);1058-71 [Pubmed: 15489953]
Throughput
- Low Throughput
Curated By
- BioGRID