MYBPC3
Myosin-binding protein C, cardiac-type
Protein Summary
Thick filament-associated protein located in the crossbridge region of vertebrate striated muscle a bands. In vitro it binds MHC, F-actin and native thin filaments, and modifies the activity of actin-activated myosin ATPase. It may modulate muscle contraction or may play a more structural role. MYBPC3 encodes the cardiac isoform of myosin-binding protein C. Myosin-binding protein C is a myosin-associated protein found in the cross-bridge-bearing zone (C region) of A bands in striated muscle. MYBPC3, the cardiac isoform, is expressed exclussively in heart muscle. Regulatory phosphorylation of the cardiac isoform in vivo by cAMP-dependent protein kinase (PKA) upon adrenergic stimulation may be linked to modulation of cardiac contraction. Mutations in MYBPC3 are one cause of familial hypertrophic cardiomyopathy. [provided by RefSeq, Jul 2008]
- ENST00000545968
- ENSP00000442795
- ENSG00000134571
- FHC
- CMH4
- CMD1MM
- LVNC10
- MYBP-C
Most Knowledge About | Knowledge Value
(0 to 1 scale) | ||
|---|---|---|---|
kinase | 0.85 | ||
protein domain | 0.85 | ||
cell type or tissue | 0.76 | ||
biological term | 0.74 | ||
gene perturbation | 0.71 | ||
Protein Classes
IDG Development Level Summary
These are targets about which virtually nothing is known. They do not have known drug or small molecule activities
- AND - satisfy two or more of the following criteria:
Pubmed score: 468.19 (req: < 5)
Gene RIFs: 200 (req: <= 3)
Antibodies: 190 (req: <= 50)
These targets do not have known drug or small molecule activities
- AND - satisfy two or more of the following criteria:
Pubmed score: 468.19 (req: >= 5)
Gene RIFs: 200 (req: > 3)
Antibodies: 190 (req: > 50)
- OR - satisfy the following criterion:
Gene Ontology Terms: 24
Target has at least one ChEMBL compound with an activity cutoff of < 30 nM - AND - satisfies the preceding conditions
Active Ligand: 0
Target has at least one approved drug - AND - satisfies the preceding conditions
Active Drug: 0