we investigated the effects of a newly synthesized compound , 1- ( 5-chloronaphthalene-1-sulfonyl ) -1h-hexahydro-1,4-diazepine ( ml-9 ) , a myosin light chain kinase ( mlck ) inhibitor of superprecipitation of actomyosin , isometric tension development , and phosphorylation of the 20,000-da myosin light chain ( lc20 ) in vascular smooth muscle .
C0027120
myosin
C0031715
phosphorylation