Caveolae-associated protein 4 (Muscle-related coiled-coil protein) (Muscle-restricted coiled-coil protein)
1_MEHNG 6_ SASNA 11_ DKIHQ 16_ NRLSS 21_ VTEDE 26_ DQDAA 31_ LTIVT 36_ VLDKV 41_ ASIVD 46_ SVQAS 51_ QKRIE 56_ ERHRE 61_ MENAI 66_ KSVQI 71_ DLLKL 76_ SQSHS 81_ NTGHI 86_ INKLF 91_ EKTRK 96_ VSAHI 101_ KDVKA 106_ RVEKQ 111_ QIHVK 116_ KVEVK 121_ QEEIM 126_ KKNKF 131_ RVVIF 136_ QEKFR 141_ CPTSL 146_ SVVKD 151_ RNLTE 156_ NQEED 161_ DDDIF 166_ DPPVD 171_ LSSDE 176_ EYYVE 181_ ESRSA 186_ RLRKS 191_ GKEHI 196_ DNIKK 201_ AFSKE 206_ NMQKT 211_ RQNLD 216_ KKVNR 221_ IRTRI 226_ VTPER 231_ RERLR 236_ QSGER 241_ LRQSG 246_ ERLRQ 251_ SGERF 256_ KKSIS 261_ NAAPS 266_ KEAFK 271_ MRSLR 276_ KGKDR 281_ TVAEG 286_ EECAR 291_ EMGVD 296_ IIARS 301_ ESLGP 306_ ISELY 311_ SDELS 316_ EPEHE 321_ AARPV 326_ YPPHE 331_ GREIP 336_ TPEPL 341_ KVTFK 346_ SQVKV 351_ EDDES 356_LLLDL
1: Modulates the morphology of formed caveolae in cardiomyocytes, but is not required for caveolar formation. Facilitates the recruitment of MAPK1/3 to caveolae within cardiomyocytes and regulates alpha-1 adrenergic receptor-induced hypertrophic responses in cardiomyocytes through MAPK1/3 activation. Contributes to proper membrane localization and stabilization of caveolin-3 (CAV3) in cardiomyocytes (By similarity). Induces RHOA activation and activates NPPA transcription and myofibrillar organization through the Rho/ROCK signaling pathway (PubMed:18332105)