>sp|O27232|MCRA_METTH Methyl-coenzyme M reductase subunit alpha OS=Methanothermobacter thermautotrophicus GN=mcrA MADKLFINALKKKFEESPEEKKTTFYTLGGWKQSERKTEFVNAGKEVAAKRGIPQYNPDI GTPLGQRVLMPYQVSTTDTFVEGDDLHFVNNAAMQQMWDDIRRTVIVGLNHAHAVIEKRL GKEVTPETITHYLETVNHAMPGAAVVQEHMVETHPALVADSYVKVFTGNDEIADEIDPAF VIDINKQFPEDQAETLKAEVGDGIWQVVRIPTIVSRTCDGATTSRWSAMQIGMSMISAYK QAAGEAATGDFAYAAKHAEVIHMGTYLPVRRARGENEPGGVPFGYLADICQSSRVNYEDP VRVSLDVVATGAMLYDQIWLGSYMSGGVGFTQYATAAYTDNILDDFTYFGKEYVEDKYGL CEAPNTMDTVLDVASEVTFYGLEQYEEYPALLEDQFGGSQRAAVVAAAAGCSTAFATANA QTGLSGWYLSMYLHKEQHSRLGFYGYDLQDQCGASNVFSIRGDEGLPLELRGPNYPNYAM NVGHQGEYAGISQAPHAARGDAFVFNPLVKIAFADDNLVFDFTNVRGEFAKGALREFEPA GERALITPAK