>tr|A0A837JHS8|A0A837JHS8_9BACT NADH-quinone oxidoreductase subunit K OS=Aliarcobacter butzleri L354 GN=nuoK MVSLTSYAFVSMMLFSIGAIGVIARKNIFVIYMSIEMMLNGINLFLITFARYHFNIDPQI ITVMVISIAAAEAAIFLSVIILLFRSKKSLNTDVFTSLTQGEN