Peptide sequence: LVKEKSCRMS ATQCLKHEWL NNLPAKASRS KTRLKSQLLL QKYIAQRKWK Sequence homology: Cow: 79%; Dog: 86%; Guinea Pig: 79%; Horse: 86%; Human: 100%. MLCK (MLCK2), now also known as MYLK3, is of the myosin regulatory light chain kinases which facilit