>sp|A8ERK6|NUOK_ALIB4 NADH-quinone oxidoreductase subunit K OS=Aliarcobacter butzleri GN=nuoK MVSLTSYAFVSMMLFSIGAIGVIARKNIFVIYMSIEMMLNGINLFLITFARYHFNIDPQI ITVMVISIAAAEAAIFLSVIILLFRSKKSLNTDVFTSLTQGEN