TISSUES

Tissue expression database

JensenLab

MRTFA tissues

MRTFA [ENSP00000498671]

Myocardin-related transcription factor A; Transcription coactivator that associates with the serum response factor (SRF) transcription factor to control expression of genes regulating the cytoskeleton during development, morphogenesis and cell migration. The SRF-MRTFA complex activity responds to Rho GTPase- induced changes in cellular globular actin (G-actin) concentration, thereby coupling cytoskeletal gene expression to cytoskeletal dynamics. MRTFA binds G-actin via its RPEL repeats, regulating activity of the MRTFA-SRF complex. Activity is also regulated by filamentous actin (F- actin) in the nucleus.

Synonyms:  MRTFA,  A0A087WU73,  A0A087WVL2,  A0A087X287,  A0A494BZX7 ...

Linkouts:  STRING  Pharos  UniProt

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