>1i84_U mol:protein length:166 SMOOTH MUSCLE MYOSIN REGULATORY LIGHT CHAIN PKKAKRRAAEGSSNVFSMFDETEIEDFKEAFTVIDQNADGIIDKDDLRETFAAMGRLNV KNEELDAMIKEASGPINFTVFLTMFGEKLKGADPEDVIMGAFKVLDPDGKGSIKKSFLE ELLTTGGGRFTPEEIKNMWAAFPPDVAGNVDYKNICYVITHGEDAEGE