>AF_AFP07961F1_1|Chain A|Methyl-coenzyme M reductase subunit alpha|Methanococcus vannielii (2187) MEAEKRLFLKALKEKFEEDPKEKYTKFYTYGGWEQSVRKREFVAANEKVLAEKRQGVPLYNPDIGVPLGQRKLMPYKLSGTDSYCEGDDLHFMNNAAIQQLWDDIRRTVVVGMDTAHSVLEKRLGVEVTPETINEYMHTINHALSGGAVVQEHMVEVHPSLAWDSYARIFTGDDELAAELDSRFLIDINKLFPAEQAEALKKAIGKKTYQVSRVPSLVGRVCDGGTISRWSAMQIGMSFITAYKLCAGEAATADFSYASKHADVIQMGNALPGRRARGPNEPGGIQFGILSDVVQTTRVSDDPVEQSLEVVAAGAALYDQIWLGAYMSGGVGFTQYATAAYTDDILDDFSYYALDYVEKKYGRMGTKATMDVVEDIASEVTLYSLEQYDEYPALLEDHFGGSQRAAVAAAASGIGVCMATGNSNAGVNGWYLSQILHKEYHSRLGFYGYDLQDQCGASNSLAIRNDESAPLELRGPNYPNYAMNVGHQGEYAGIAQAAHSARGDAFAMSALIKVAFADPMLVFDFSKPRKEFARGALREFDAAGERDVILPAK