ID   RNFG_BUCAI              Reviewed;         164 AA.
AC   P57217;
DT   16-NOV-2001, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-2001, sequence version 1.
DT   25-MAY-2022, entry version 97.
DE   RecName: Full=Ion-translocating oxidoreductase complex subunit G {ECO:0000255|HAMAP-Rule:MF_00479};
DE            EC=1.18.1.- {ECO:0000255|HAMAP-Rule:MF_00479};
DE   AltName: Full=Rnf electron transport complex subunit G {ECO:0000255|HAMAP-Rule:MF_00479};
GN   Name=rnfG {ECO:0000255|HAMAP-Rule:MF_00479}; OrderedLocusNames=BU117;
OS   Buchnera aphidicola subsp. Acyrthosiphon pisum (strain APS) (Acyrthosiphon
OS   pisum symbiotic bacterium).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Erwiniaceae; Buchnera.
OX   NCBI_TaxID=107806;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=APS;
RX   PubMed=10993077; DOI=10.1038/35024074;
RA   Shigenobu S., Watanabe H., Hattori M., Sakaki Y., Ishikawa H.;
RT   "Genome sequence of the endocellular bacterial symbiont of aphids Buchnera
RT   sp. APS.";
RL   Nature 407:81-86(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_00479}.
CC   -!- COFACTOR:
CC       Name=FMN; Xref=ChEBI:CHEBI:58210;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00479};
CC   -!- SUBUNIT: The complex is composed of six subunits: RnfA, RnfB, RnfC,
CC       RnfD, RnfE and RnfG. {ECO:0000255|HAMAP-Rule:MF_00479}.
CC   -!- SIMILARITY: Belongs to the RnfG family. {ECO:0000255|HAMAP-
CC       Rule:MF_00479, ECO:0000305}.
CC   -!- CAUTION: Compared to other bacterial RnfG, it has a divergent N-
CC       terminal domain. {ECO:0000305}.
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DR   EMBL; BA000003; BAB12835.1; -; Genomic_DNA.
DR   RefSeq; NP_239949.1; NC_002528.1.
DR   RefSeq; WP_010895955.1; NC_002528.1.
DR   AlphaFoldDB; P57217; -.
DR   SMR; P57217; -.
DR   STRING; 107806.10038800; -.
DR   EnsemblBacteria; BAB12835; BAB12835; BAB12835.
DR   KEGG; buc:BU117; -.
DR   PATRIC; fig|107806.10.peg.126; -.
DR   eggNOG; COG4659; Bacteria.
DR   HOGENOM; CLU_1764544_0_0_6; -.
DR   OMA; ISISNWI; -.
DR   Proteomes; UP000001806; Chromosome.
DR   GO; GO:0005886; C:plasma membrane; IEA:InterPro.
DR   GO; GO:0009055; F:electron transfer activity; IEA:InterPro.
DR   GO; GO:0010181; F:FMN binding; IEA:InterPro.
DR   InterPro; IPR007329; FMN-bd.
DR   InterPro; IPR010209; Ion_transpt_RnfG/RsxG.
DR   PANTHER; PTHR36118; PTHR36118; 1.
DR   Pfam; PF04205; FMN_bind; 1.
DR   SMART; SM00900; FMN_bind; 1.
DR   TIGRFAMs; TIGR01947; rnfG; 1.
PE   3: Inferred from homology;
KW   Electron transport; Flavoprotein; FMN; Oxidoreductase; Phosphoprotein;
KW   Reference proteome; Transport.
FT   CHAIN           1..164
FT                   /note="Ion-translocating oxidoreductase complex subunit G"
FT                   /id="PRO_0000214630"
FT   MOD_RES         125
FT                   /note="FMN phosphoryl threonine"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00479"
SQ   SEQUENCE   164 AA;  18762 MW;  559AAC1448B14B3A CRC64;
     MPSNIYHTFE KKSYKIKNKL LGDHKIHNLW VLFKNKKPVA AIVETTAPDG YSGAINMLVA
     AYFNGEIINA RVLSHKETPG IGDKIDLSIS NWITRFTGMY VASIEDKDFK LRKYGGKIEQ
     FTGATITPQS VTNSIKRTVV FIKKIPFIFD FLNKGIYEYQ KFFK