>MEK3.kin_dom MIVIENLGRGAYGIVDKTRHEPTESIMAVKKMRAQVNSTEDKRILMDMDVAMRSSDCVYT VEFYGALFQEGDVWICMEVMDTCLDKLYKNKLKPQKIFVPENILSRISFSIVSALKYLQT RLKVIHRDVKPSNVLANHNGKIKLCDFGISGQLVNSMAKTQDAGSRQYMAPERIDPDMSA KGYDVKSDVWSFGITMIEIATNAYPYERWHDMFQQLTQVVKGTSPALPKEKFSEDIQDFI NKCLKKNCTERPSYTRLLEHEFI