Necessary for formate dehydrogenase activity (By similarity). fdhD MJ0295 FDHD_METJA Protein FdhD homolog 227 MIKKVKIKKFNGRDFYDMEDYVAVEESYNIFINGEFVKSLSMSPNFLNEFAVGFAISEGFLNKIDKVEVDKNNINIFGEKNDREIKNNKNNKEIKIDIEIIKKIISYEIKAKYWEITGSFHWASMFDLKGNSIIFVEDIGRHNAVDKVIGYAILNNYNLNKLILRYSGRIPSDIVKKAINSGLNIIISKSPPTDKAIELAEENNILLIGFARNGKFNIYTSGRLWEE