>2yr3_A mol:protein length:99 Myosin light chain kinase, smooth muscleGSSGSSGMEVAPSFSSVLKDCAVIEGQDFVLQCSVRGTPVPRITWLLNGQPIQYARSTCEAGVAELHIQDALPEDHGTYTCLAENALGQVSCSAWVTVH