>5yyz_A mol:protein length:141 Meiosis-specific serine/threonine-protein kinase MEK1MGSSHHHHHHSSGENLYFQHMGVAPAHLEVNVGGYNTEQTIPIVKHQLVKVGRNDKECQLVLTNPSISSVHCVFWCVFFDEDSIPMFYVKDCSLNGTYLNGLLLKRDKTYLLKHCDVIELSQGSEENDIKKTRLVFMINDD