>sp|Q21YB7|NUOK_ALBFT NADH-quinone oxidoreductase subunit K OS=Albidiferax ferrireducens (strain ATCC BAA-621 / DSM 15236 / T118) OX=338969 GN=nuoK PE=3 SV=1 MTLTLGHFLSLGAMLFALSVIGIFLNRKNLIVLLMAIELMLLAVNTNFVAFSYYLGDMHG QIFVFFILTVAAAESAIGLAILVLLFRNKSSINVDELNTLKG