Protein
Phosphorylase b kinase regulatory subunit alpha, skeletal muscle isoform
Organism
Rattus norvegicus
Function
Phosphorylase b kinase catalyzes the phosphorylation of serine in certain substrates, including troponin I. The alpha chain may bind calmodulin.
Similarity
Belongs to the phosphorylase b kinase regulatory chain family.
Sequence
MRSRSNSGVRLDSYARLVQQHTILCHQNPVTGLLPASYDQKDAWVRDNVYSILAVWGLGLAYRKNADRDEDKAKAYELEQSVVKLMRGLLHCMIRQVDKVESFKYSQSTKDSLHAKYNTKTCATVVGDDQWGHLQLDATSVYLLFLAQMTASGLHIIHSLDEVNFIQNLVFYIEAAYKTADFGIWERGDKTNQGISELNACSVGMAKAALEALDELDLFGVKGGPQSVIHVLADEVQHCQSILNTLLPRASTSKEVDASLLSVISFPAFAVEDSKLVEITKQEIITKLQGRYGCCRFLRDGYKTPKEDPNRLYYEPAELKLFENIECEWPLFWTYFILDGIFSGNTEQVQEYREALDAVLIKGKNGVPLLPELYSVPPDRVDEEYQNPHTVDRVPMGKLPHMWGQSLYILGNLMAEGFLAPGEIDPLNRRFSTVPKPDVVVQVSILAETEEIKAILKDKGIDVETIAEVYPIRVQPARILSHIYSSLGCNSRMKLSGRPYRLMGVLGTSKLYDIRKTIYTFTPQFIDQQQFYLALDNQMIVEMLRTDLSYLCSRWRMTGQPTITFPISHTMLDEDGASLNSSILAALRKMQDGYFGGARIQTGKLSEFLTTSCCTHLSFMDPGPEGKLYSEDYDEDYDDELDSGNWMDSYDSTRNARCGDEVARYLDHLLAHTGPHPKLTPTSRKGGLDRFRAAVQTTCDLMSLVAKAKELHIQNVHMYLPTKLFQPSRPSLNLLDSPESPQDSQVPSVRVEVHLPRDQSGEVDFQSLVSQLKETSSLQEQADILYMLYTMKGPDWNTELYEEGGSTVRELLSELYVKVGEIRHWGLIRYISGILRKKVEALDEACTDLLSYQKHLTVGLPPEPREKTISAPLPYEALTKLIDEASEGDMNISTLTQEIMVYLAMYMRTQPGLFAEMFRLRIGLIIQVMATELAHSLRCSAEEATEGLMNLSPSAMRNLLHHILSGKEFGVERSVRPTDSNVSPAISIHEIGAVGATKTERTGIMQLKSEIKQVEFRRLSVSPESQTSGGHPSSIDLMSPTFLSPAACISASSGSFPTVCEPQTSKDSRQGQWQRRRRLDGALNRVPIGFYQKVWKILQKCHGLSVEGFVLPSSSTREMTPGEIKFSVHVESVLNRVPQPEYRQLLVEAILVLTMLADIEIHSIGSIIAVEKIVHIANDLFLQEKKTLGADDIMLAKDPASGICTLLYDSAPSGRFGTMTYLSKAAATYVQEFLPHSLCAVQ