ID   RNFA_VIBCH              Reviewed;         193 AA.
AC   Q9KT86;
DT   18-OCT-2001, integrated into UniProtKB/Swiss-Prot.
DT   18-OCT-2001, sequence version 2.
DT   25-MAY-2022, entry version 107.
DE   RecName: Full=Ion-translocating oxidoreductase complex subunit A {ECO:0000255|HAMAP-Rule:MF_00459};
DE            EC=7.-.-.- {ECO:0000255|HAMAP-Rule:MF_00459};
DE   AltName: Full=Rnf electron transport complex subunit A {ECO:0000255|HAMAP-Rule:MF_00459};
GN   Name=rnfA {ECO:0000255|HAMAP-Rule:MF_00459}; OrderedLocusNames=VC_1017;
OS   Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Vibrionales; Vibrionaceae;
OC   Vibrio.
OX   NCBI_TaxID=243277;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 39315 / El Tor Inaba N16961;
RX   PubMed=10952301; DOI=10.1038/35020000;
RA   Heidelberg J.F., Eisen J.A., Nelson W.C., Clayton R.A., Gwinn M.L.,
RA   Dodson R.J., Haft D.H., Hickey E.K., Peterson J.D., Umayam L.A., Gill S.R.,
RA   Nelson K.E., Read T.D., Tettelin H., Richardson D.L., Ermolaeva M.D.,
RA   Vamathevan J.J., Bass S., Qin H., Dragoi I., Sellers P., McDonald L.A.,
RA   Utterback T.R., Fleischmann R.D., Nierman W.C., White O., Salzberg S.L.,
RA   Smith H.O., Colwell R.R., Mekalanos J.J., Venter J.C., Fraser C.M.;
RT   "DNA sequence of both chromosomes of the cholera pathogen Vibrio
RT   cholerae.";
RL   Nature 406:477-483(2000).
CC   -!- FUNCTION: Part of a membrane-bound complex that couples electron
CC       transfer with translocation of ions across the membrane.
CC       {ECO:0000255|HAMAP-Rule:MF_00459}.
CC   -!- SUBUNIT: The complex is composed of six subunits: RnfA, RnfB, RnfC,
CC       RnfD, RnfE and RnfG. {ECO:0000255|HAMAP-Rule:MF_00459}.
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC       Rule:MF_00459}; Multi-pass membrane protein {ECO:0000255|HAMAP-
CC       Rule:MF_00459}.
CC   -!- SIMILARITY: Belongs to the NqrDE/RnfAE family. {ECO:0000255|HAMAP-
CC       Rule:MF_00459}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=AAF94178.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR   EMBL; AE003852; AAF94178.1; ALT_INIT; Genomic_DNA.
DR   PIR; G82252; G82252.
DR   RefSeq; NP_230663.2; NC_002505.1.
DR   RefSeq; WP_000141550.1; NZ_LT906614.1.
DR   AlphaFoldDB; Q9KT86; -.
DR   SMR; Q9KT86; -.
DR   STRING; 243277.VC_1017; -.
DR   DNASU; 2614288; -.
DR   EnsemblBacteria; AAF94178; AAF94178; VC_1017.
DR   GeneID; 57739701; -.
DR   KEGG; vch:VC_1017; -.
DR   PATRIC; fig|243277.26.peg.971; -.
DR   eggNOG; COG4657; Bacteria.
DR   HOGENOM; CLU_095255_1_0_6; -.
DR   OMA; CPFFGVS; -.
DR   Proteomes; UP000000584; Chromosome 1.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005886; C:plasma membrane; IBA:GO_Central.
DR   GO; GO:0022900; P:electron transport chain; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_00459; RsxA_RnfA; 1.
DR   InterPro; IPR011293; Ion_transpt_RnfA/RsxA.
DR   InterPro; IPR003667; NqrDE/RnfAE.
DR   Pfam; PF02508; Rnf-Nqr; 1.
DR   PIRSF; PIRSF006102; NQR_DE; 1.
DR   TIGRFAMs; TIGR01943; rnfA; 1.
PE   3: Inferred from homology;
KW   Cell inner membrane; Cell membrane; Electron transport; Membrane;
KW   Reference proteome; Translocase; Transmembrane; Transmembrane helix;
KW   Transport.
FT   CHAIN           1..193
FT                   /note="Ion-translocating oxidoreductase complex subunit A"
FT                   /id="PRO_0000214299"
FT   TRANSMEM        5..25
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00459"
FT   TRANSMEM        39..59
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00459"
FT   TRANSMEM        67..87
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00459"
FT   TRANSMEM        102..122
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00459"
FT   TRANSMEM        134..154
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00459"
FT   TRANSMEM        171..191
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00459"
SQ   SEQUENCE   193 AA;  20944 MW;  EB6AD827F17F1658 CRC64;
     MTEYLLLLIG TVLVNNFVLV KFLGLCPFMG VSKKLETAIG MGLATTFVLT LASVCAYLVE
     SYVLRPLGIE YLRTMSFILV IAVVVQFTEM VVHKTSPTLY RLLGIFLPLI TTNCAVLGVA
     LLNINENHNF IQSIIYGFGA AVGFSLVLIL FASMRERIHV ADVPAPFKGA SIAMITAGLM
     SLAFMGFTGL VKL