Summary

Name CSRP3
Full Name Cysteine and glycine-rich protein 3
Synonyms Cardiac LIM protein, Cysteine-rich protein 3, CRP3, LIM domain protein, cardiac, Muscle LIM protein | CLP, MLP
Primary ID P50461
Links - -
Type protein
Relations 3
Function Positive regulator of myogenesis. Acts as cofactor for myogenic bHLH transcription factors such as MYOD1, and probably MYOG and MYF6. Enhances the DNA-binding activity of the MYOD1:TCF3 isoform E47 complex and may promote formation of a functional MYOD1:TCF3 isoform E47:MEF2A complex involved in myogenesis (By similarity). Plays a crucial and specific role in the organization of cytosolic structures in cardiomyocytes. Could play a role in mechanical stretch sensing. May be a scaffold protein that promotes the assembly of interacting proteins at Z-line structures. It is essential for calcineurin anchorage to the Z line. Required for stress-induced calcineurin-NFAT activation (By similarity). The role in regulation of cytoskeleton dynamics by association with CFL2 is reported conflictingly

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Relations

Regulator Mechanism target score
+ up-regulates activity img/direct-activation.png binding MYF6 0.457
Publications: 1 Organism: Mus Musculus
+ up-regulates activity img/direct-activation.png binding MYOG 0.535
Publications: 1 Organism: Mus Musculus
+ up-regulates activity img/direct-activation.png binding MYOD1 0.48
Publications: 1 Organism: Mus Musculus