>tr|A0A832WB30|A0A832WB30_9EURY Ion-translocating oxidoreductase complex subunit B OS=Methanosarcina acetivorans GN=rnfB MSSVLINSIAVLAGLGFAVGVMLVIASKVFKIDSNPLIDDVASLLPGANCGGCGFAGCAA CAEAIVEQGAPVNSCPVGGFEVAKQIGALLGQEVTESEKEFPFVRCQGGNQHCTTLYDYH GVENCKVALMLCDSRKGCTYGCLGLGTCVQACQFGALSMGEDGFPVVNKALCTSCGNCIA ACPNGVLTFARDSEKVHVLCRSHDKGKDVKAVCEVGCIGCKKCEKECPAGAIRVTEFLAE IDQEKCTACGACVAICPQKAIELR