ID   FIXC_BRADU              Reviewed;         435 AA.
AC   P10331;
DT   01-JUL-1989, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-1996, sequence version 2.
DT   03-AUG-2022, entry version 132.
DE   RecName: Full=Protein FixC;
GN   Name=fixC; OrderedLocusNames=blr1774;
OS   Bradyrhizobium diazoefficiens (strain JCM 10833 / BCRC 13528 / IAM 13628 /
OS   NBRC 14792 / USDA 110).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC   Bradyrhizobiaceae; Bradyrhizobium.
OX   NCBI_TaxID=224911;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=USDA 3I1b110;
RX   PubMed=8599534; DOI=10.1007/bf01692858;
RA   Weidenhaupt M., Rossi P., Beck C., Fischer H.-M., Hennecke H.;
RT   "Bradyrhizobium japonicum possesses two discrete sets of electron transfer
RT   flavoprotein genes: fixA, fixB and etfS, etfL.";
RL   Arch. Microbiol. 165:169-178(1996).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=USDA 110spc4;
RX   PubMed=11157954; DOI=10.1128/jb.183.4.1405-1412.2001;
RA   Goettfert M., Roethlisberger S., Kuendig C., Beck C., Marty R.,
RA   Hennecke H.;
RT   "Potential symbiosis-specific genes uncovered by sequencing a 410-kb DNA
RT   region of the Bradyrhizobium japonicum chromosome.";
RL   J. Bacteriol. 183:1405-1412(2001).
RN   [3]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=JCM 10833 / BCRC 13528 / IAM 13628 / NBRC 14792 / USDA 110;
RX   PubMed=12597275; DOI=10.1093/dnares/9.6.189;
RA   Kaneko T., Nakamura Y., Sato S., Minamisawa K., Uchiumi T., Sasamoto S.,
RA   Watanabe A., Idesawa K., Iriguchi M., Kawashima K., Kohara M.,
RA   Matsumoto M., Shimpo S., Tsuruoka H., Wada T., Yamada M., Tabata S.;
RT   "Complete genomic sequence of nitrogen-fixing symbiotic bacterium
RT   Bradyrhizobium japonicum USDA110.";
RL   DNA Res. 9:189-197(2002).
RN   [4]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 400-435.
RC   STRAIN=USDA 110spc4;
RX   PubMed=2503674; DOI=10.1111/j.1365-2958.1989.tb01803.x;
RA   Gubler M., Zurcher T., Hennecke H.;
RT   "The Bradyrhizobium japonicum fixBCX operon: identification of fixX and of
RT   a 5' mRNA region affecting the level of the fixBCX transcript.";
RL   Mol. Microbiol. 3:141-148(1989).
CC   -!- FUNCTION: Could be required for the formation of a functional
CC       nitrogenase Fe protein. Probably accepts electrons from FixA/FixB and
CC       reduces a quinone.
CC   -!- COFACTOR:
CC       Name=FAD; Xref=ChEBI:CHEBI:57692; Evidence={ECO:0000305};
CC   -!- SIMILARITY: Belongs to the ETF-QO/FixC family. {ECO:0000305}.
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DR   EMBL; U32228; AAB00904.1; -; Genomic_DNA.
DR   EMBL; AF322012; AAG60758.1; -; Genomic_DNA.
DR   EMBL; BA000040; BAC47039.1; -; Genomic_DNA.
DR   EMBL; X13144; CAA31539.1; -; Genomic_DNA.
DR   PIR; S04184; S04184.
DR   RefSeq; NP_768414.1; NC_004463.1.
DR   RefSeq; WP_011084583.1; NZ_CP011360.1.
DR   AlphaFoldDB; P10331; -.
DR   SMR; P10331; -.
DR   STRING; 224911.27350027; -.
DR   PRIDE; P10331; -.
DR   EnsemblBacteria; BAC47039; BAC47039; BAC47039.
DR   GeneID; 64067078; -.
DR   KEGG; bja:blr1774; -.
DR   PATRIC; fig|224911.44.peg.1242; -.
DR   eggNOG; COG0644; Bacteria.
DR   HOGENOM; CLU_050977_0_0_5; -.
DR   InParanoid; P10331; -.
DR   OMA; GEWAVRI; -.
DR   PhylomeDB; P10331; -.
DR   Proteomes; UP000002526; Chromosome.
DR   GO; GO:0016491; F:oxidoreductase activity; IEA:UniProtKB-KW.
DR   GO; GO:0009399; P:nitrogen fixation; IEA:UniProtKB-KW.
DR   Gene3D; 3.50.50.60; -; 1.
DR   InterPro; IPR036188; FAD/NAD-bd_sf.
DR   InterPro; IPR039651; FixC-like.
DR   PANTHER; PTHR43624; PTHR43624; 1.
DR   SUPFAM; SSF51905; SSF51905; 1.
PE   3: Inferred from homology;
KW   FAD; Flavoprotein; Nitrogen fixation; Oxidoreductase; Reference proteome.
FT   CHAIN           1..435
FT                   /note="Protein FixC"
FT                   /id="PRO_0000200686"
SQ   SEQUENCE   435 AA;  48447 MW;  493468060C82977D CRC64;
     MIEERFDAIV VGAGMAGNAA ALTMAKQGMK VLQLERGEYP GSKNVQGAIL YADMMEKLIP
     EFREEAPLER HLIEQRFWMM DDRSHVGMHY RSEDFNEQRP NRYTIIRAQF DKWFSSKVRE
     AGAIVLCETT VTELAQDDRN RVVGVRTDRR DGEIHADVVV LAEGVNGLLG TRAGLRARPA
     PDNVALAVKE MHFLPRETIE ARFNLKGDEG VVIEAAGTIS RGMTGMGFIY ANKECISLGI
     GCLVADFQRT GQTPYGLLDE FKRHPSVAPL IAGSEVKEYS AHLIPEGGYK SIPQLYGEGW
     VVVGDAAQLN NAVHREGSNL AMTSGRIAAE AIGLVKSRGE PMSATNLSIY KKMLDDSFVI
     KDLKKYKDLP PLMHTHSENF FLTYPQLISK AMQNFVRVDG TPKVEKEKAS LKSFVKTRSW
     SGLVGDAYRF ARAWR