>AF_AFQ49171F1_1|Chain A|Methyl-coenzyme M reductase II subunit beta|Methanothermus fervidus (strain ATCC 43054 / DSM 2088 / JCM 10308 / V24 S) (523846)
MAIYEDKIDLYDANGKLLDENVPLEAISPLKNPTIGKIVNDVKRSVAVNLAGIENSLKKAALGGKANFIPGRELDLDIVENAEIIAEKIKKMVQVDENDDTNVKMINNGQQLLVQVPTIRIERAADYTVSTLVAGAATIQAIIDTFDVDMFDASTVKTAVLGRYPQTVDFTGANVAAMLSPPVLLEGLGYGLRNILTNHIVATTKKNTLNAAALSSILEQTAMFETGDAVGAFERLHLLGLAYQGLNADNLVYDLVKENKKGTVGTVIASLVERAIEDKVIKVSKEMPSGFRVYEPIDWALWNAYAAAGLLAATIVNIGAARAAQGVASTVLYYNDILEYETGLPGVDFGRAEGTAVGFSFFSHSIYGGGGPGIFHGNHVVTRHSKGFALPCVAAAMSLDAGTQMFSPERTSGLVGQVYSEIDYFREPIKYVAEGAAKIKNKI