>tr|A0A2A6R319|A0A2A6R319_9HYPH NADH-quinone oxidoreductase subunit K OS=Rhizobium sp. H4 GN=nuoK MVIGLSHYLTVSAILFTLGVFGIFLNRKNVIVILMSVELILLSVNINMVAFSHFLNDIVG QVFALFILTVAAAEAAIGLAILVVFYRNRGSIAVEDVNMMKG