>4BHD_1|Chains A, B|SERINE HYDROXYMETHYLTRANSFERASE|METHANOCALDOCOCCUS JANNASCHII (2190) MYSDVPKFIRDVSIKQHEWMRESIKLIASENITSLAVREACATDFMHRYAEGLPGKRLYQGCKYIDEVETLCIELSKELFKAEHANVQPTSGVVANLAVFFAETKPGDKLMALSVPDGGHISHWKVSAAGIRGLKVINHPFDPEEMNIDADAMVKKILEEKPKLILFGGSLFPFPHPVADAYEAAQEVGAKIAYDGAHVLGLIAGKQFQDPLREGAEYLMGSTHKTFFGPQGGVILTTKENADKIDSHVFPGVVSNHHLHHKAGLAIALAEMLEFGEAYAKQVIKNAKALAQALYERGFNVLCEHKDFTESHQVIIDIESSPDIEFSASELAKMYEEANIILNKNLLPWDDVNNSDNPSGIRLGTQECTRLGMKEKEMEEIAEFMKRIAIDKEKPEKVREDVKEFAKEYSTIHYSFDEGDGFKYLRFY