>sp|P08733|MLRV_RAT Myosin regulatory light chain 2, ventricular/cardiac muscle isoform OS=Rattus norvegicus GN=Myl2 MSPKKAKKRLEGGSSNVFSMFEQTQIQEFKEAFTIMDQNRDGFIDKNDLRDTFAALGRVN VKNEEIDEMIKEAPGPINFTVFLTMFGEKLKGADPEETILNAFKVFDPEGKGSLKADYVR EMLTTQAERFSKEEIDQMFAAFPPDVTGNLDYKNLVHIITHGEEKD