>sp|O26945|Y857_METTH Protein MTH_857 OS=Methanothermobacter thermautotrophicus (strain ATCC 29096 / DSM 1053 / JCM 10044 / NBRC 100330 / Delta H) OX=187420 GN=MTH_857 PE=3 SV=1 MKYAPLSRDEGRTLVKIARMAIEEHLRGSKNLRLPDDLPDVFRQRRGVFVTLEKKGNLRG CIGYPEPVKPLIDALIEAAISAATGDPRFPPVKPEELDDIDVEVSVLTPPEPLEVESPAD YPSLIRVGVDGLIVERGWARGLLLPQVATEWGWDAEEFLCNTCMKAGLPPDCFYDPETRV YRFQAQIFHEDG