>2CQV_1|Chain A|Myosin light chain kinase, smooth muscle and non-muscle isozymes|Homo sapiens (9606) GSSGSSGPQIIQFPEDQKVRAGESVELFGKVTGTQPITCTWMKFRKQIQESEHMKVENSENGSKLTILAARQEHCGCYTLLVENKLGSRQAQVNLTVVDKPDPPAGTPSGPSSG