NCIt definition : Myosin light chain kinase, smooth muscle (1914 aa, 211 kDa) is encoded by the human
MYLK gene. This protein plays a role in both myosin phosphorylation and smooth muscle
cell contraction.;
NCIt note : Telokin, a small protein identical in sequence to the C terminus of myosin light chain
kinase, is expressed in smooth muscle and functions to stabilize unphosphorylated
myosin filaments is transcribed from the MYLK gene using a separate promoter in an
intron in the 3' region.;