>tr|J9Q483|J9Q483_9EURY Methyl-coenzyme M reductase alpha subunit (Fragment) OS=Methanocalculus sp. AMF-Pr1 OX=1182309 PE=4 SV=1 ILDEFTYYGMDYIKDKYKVDWQNPNPADKVKPTQEIVNDIASEVNLNGMEQYETYPTMLE DHFGGSQRASVLAAASGISTAIATGNSNAGLNGWYLSMLMHKEGWSRLGFFGYDLQDQCG SANSLSVRPDEGCIGEFRGPN