TPM3 tissues
TPM3 [ENSP00000498577]
Tropomyosin alpha-3 chain; Binds to actin filaments in muscle and non-muscle cells. Plays a central role, in association with the troponin complex, in the calcium dependent regulation of vertebrate striated muscle contraction. Smooth muscle contraction is regulated by interaction with caldesmon. In non-muscle cells is implicated in stabilizing cytoskeleton actin filaments; Belongs to the tropomyosin family.
Synonyms: TPM3, TPM3p, hTPM3, A0A087WWU8, A0A0S2Z4G4 ...