>tr|A0A1W5LFG5|A0A1W5LFG5_9BACT NADH-quinone oxidoreductase subunit K OS=Candidatus Methylacidiphilum infernorum GN=nuoK MHIGLTHYVVASGILFAIGLAGIILRRDLIVILMCLEIMLNAANLALVAFSRFNANLLGQ VLVFFVITVAAAEVAVGLALIVALYRVKHTTKAEDITMLKF