Myotrophin (Protein V-1)
1_MCDKE 6_ FMWAL 11_ KNGDL 16_ DEVKD 21_ YVAKG 26_ EDVNR 31_ TLEGG 36_ RKPLH 41_ YAADC 46_ GQLEI 51_ LEFLL 56_ LKGAD 61_ INAPD 66_ KHHIT 71_ PLLSA 76_ VYEGH 81_ VSCVK 86_ LLLSK 91_ GADKT 96_ VKGPD 101_ GLTAF 106_ EATDN 111_QAIKA
1: Promotes dimerization of NF-kappa-B subunits and regulates NF-kappa-B transcription factor activity (By similarity). Plays a role in the regulation of the growth of actin filaments. Inhibits the activity of the F-actin-capping protein complex formed by the CAPZA1 and CAPZB heterodimer. Promotes growth of cardiomyocytes, but not cardiomyocyte proliferation. Promotes cardiac muscle hypertrophy