>sp|Q01449|MLRA_HUMAN Myosin regulatory light chain 2, atrial isoform OS=Homo sapiens GN=MYL7 MASRKAGTRGKVAATKQAQRGSSNVFSMFEQAQIQEFKEAFSCIDQNRDGIICKADLRET YSQLGKVSVPEEELDAMLQEGKGPINFTVFLTLFGEKLNGTDPEEAILSAFRMFDPSGKG VVNKDEFKQLLLTQADKFSPAEVEQMFALTPMDLAGNIDYKSLCYIITHGDEKEE