>sp|Q21YC7|NUOA_ALBFT NADH-quinone oxidoreductase subunit A OS=Albidiferax ferrireducens GN=nuoA MSLDQYLPIFLFILVGIGVGVAPQVLGYILGPNLPDSAKNSPYECGFEAFGDARMKFDVR YYLVAILFILFDLEIAFLFPWAVALKDIGALGFWSVMVFLTILVVGFIYEWKKGALDWE