>tr|A0A0E3QRK0|A0A0E3QRK0_METBA Pyruvate:ferredoxin oxidoreductase, beta subunit OS=Methanosarcina barkeri str. Wiesmoor GN=MSBRW_3720 MSKTAPKTYITSGHSGCAGCCDAFAAKFTLMGAGPNTIVINPTGCLEVMSTPFPYSSWQV PWIHSLFENAGAVASGVEAALKALGKKDDVKVVSIGGDGSTMDIGLGALSGAFERGHDFT YVCMDNEAYMNTGVQRSSGTPFDASTTTTPAGKVSFGNPRPKKNMPAIMAAHGSPYVATT SIGFPRDMIRKVKKATEIVGPTYIHAQAPCPTGWGFDTSKTLEIAKLAVETCLWPMYEME NGEITQVRKVKNPRPVEEYLRAQKRFKHLFTMEGGEEEIKKIQAIADWNIKHFELQ