>2y4i_C mol:protein length:395 DUAL SPECIFICITY MITOGEN-ACTIVATED PROTEIN KINASE KINASE 1 GPMPKKKPTPIQLNPAPDGSAVNGTSSAETNLEALQKKLLELELDEQQRKRLEAFLTQK QKVGELKDDDFEKISELGAGNGGVVFKVSHKPSGLVMARKLIHLEIKPAIRNQIIRELQ VLHECNSPYIVGFYGAFYSDGEISICMEHMDGGSLDQVLKKAGRIPEQILGKVSIAVIK GLTYLREKHKIMHRDVKPSNILVNSRGEIKLCDFGVSGQLIDSMANSFVGTRSYMSPER LQGTHYSVQSDIWSMGLSLVEMAVGRYPIPPPDAKELELMFGCQVEGDAAETPPRPRTP GRPLSSYGMDSRPPMAIFELLDYIVNEPPPKLPSAVFSLEFQDFVNKCLIKNPAERADL KQLMVHAFIKRSDAEEVDFAGWLCSTIGLNQPSTPTHAAGV