>tr|A0A0E3REI2|A0A0E3REI2_METMZ Bifunctional protein FolD OS=Methanosarcina mazei S-6 GN=folD MLDESYESRIIDGKVLAQQVEEEVRSGVEDLESNRGITPGLATILVGDDPASKMYVRLKH RACERVGIRAEDFLLPADSTQEELLALIDSLNNNKDVHGILLQLPLPEHFSPQEAMEAIS PAKDADGFHPYNMGKLMIGDEGLVPCTPHGVIRALEEYNVPVKGKNAVIVGHSNVVGKPM AAMLLNRNASVSVCHIFTDDLKKYTLGADILVVAAGVKHLIKADMVKEGAVIFDVGITKE EDGVYGDVDFENVIKKASLITPVPGGVGPLTVAMLMKHVLMCAEKSL