RNFA_CERS1
ID RNFA_CERS1 Reviewed; 193 AA.
AC A3PRP3;
DT 15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT 03-APR-2007, sequence version 1.
DT 25-MAY-2022, entry version 81.
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};
GN OrderedLocusNames=Rsph17029_3931;
OS Cereibacter sphaeroides (strain ATCC 17029 / ATH 2.4.9) (Rhodobacter
OS sphaeroides).
OC Bacteria; Proteobacteria; Alphaproteobacteria; Rhodobacterales;
OC Rhodobacteraceae; Cereibacter.
OX NCBI_TaxID=349101;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 17029 / ATH 2.4.9;
RA Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S.,
RA Kiss H., Brettin T., Bruce D., Han C., Tapia R., Gilna P., Schmutz J.,
RA Larimer F., Land M., Hauser L., Kyrpides N., Mikhailova N., Richardson P.,
RA Mackenzie C., Choudhary M., Donohue T.J., Kaplan S.;
RT "Complete sequence of chromosome 2 of Rhodobacter sphaeroides ATCC 17029.";
RL Submitted (FEB-2007) to the EMBL/GenBank/DDBJ databases.
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: Cellular chromatophore membrane
CC {ECO:0000255|HAMAP-Rule:MF_00459}; Multi-pass membrane protein
CC {ECO:0000255|HAMAP-Rule:MF_00459}.
CC -!- SIMILARITY: Belongs to the NqrDE/RnfAE family. {ECO:0000255|HAMAP-
CC Rule:MF_00459}.
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DR EMBL; CP000578; ABN79009.1; -; Genomic_DNA.
DR RefSeq; WP_002723764.1; NC_009050.1.
DR AlphaFoldDB; A3PRP3; -.
DR SMR; A3PRP3; -.
DR EnsemblBacteria; ABN79009; ABN79009; Rsph17029_3931.
DR GeneID; 57472574; -.
DR KEGG; rsh:Rsph17029_3931; -.
DR HOGENOM; CLU_095255_1_0_5; -.
DR OMA; CPFFGVS; -.
DR GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR GO; GO:0042717; C:plasma membrane-derived chromatophore membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0022900; P:electron transport chain; IEA:UniProtKB-UniRule.
DR GO; GO:0009399; P:nitrogen fixation; 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 Electron transport; Membrane; Nitrogen fixation; Translocase;
KW Transmembrane; Transmembrane helix; Transport.
FT CHAIN 1..193
FT /note="Ion-translocating oxidoreductase complex subunit A"
FT /id="PRO_1000013542"
FT TRANSMEM 4..24
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 71..91
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 167..187
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00459"
SQ SEQUENCE 193 AA; 20229 MW; 367C0442B1A3189B CRC64;
MGDFFFILLS TALVNNVVLV KFLGLCPFMG VSRKTDAAIG MGLATTFVLT LAAGASWMVE
ALILEPLDLT FLRILSLILV IAAIVQFIEV VMRKLAPGLH RALGIYLPLI TTNCAVLGVA
LLNIQEGHGL ASSLLYGFGS ASGFTLVLVI FAGMRERLAQ LSVPGPFAGA PIAFISAGLL
SMAFMGFAGL APN
