>sp|Q49173|MCRZ_METFV Methyl-coenzyme M reductase II subunit gamma OS=Methanothermus fervidus GN=mrtG MAYEPQFNPGETKIAENRRKHMNPNYELKKLREIADEDIVRVLGHRSPGESFKTVHPPLE EMDFEEDPMKDIVEPIEGAKQGTRIRYIQFADSMYNAPAQPYDRARTYMWRFRGVDTGTL SGRQVIEMRELDLEKVSKILLETEIFDPARCGIRGATVHGHSLRFDENGLMFDALQRYIY DEDSGHVVYVKDQVGRPLDQPVDMGEPLPEDELKEITTIYRKDNIGMREDEELLEVVNKI HEARTIGGFGMEVFKKDLNKRLGGANE