ID   FIXA_RHILP              Reviewed;         279 AA.
AC   Q05559;
DT   01-FEB-1995, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-1995, sequence version 1.
DT   25-MAY-2022, entry version 64.
DE   RecName: Full=Protein FixA;
GN   Name=fixA;
OS   Rhizobium leguminosarum bv. phaseoli.
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC   Rhizobiaceae; Rhizobium/Agrobacterium group; Rhizobium.
OX   NCBI_TaxID=385;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=8369342; DOI=10.1016/0005-2728(93)90179-j;
RA   Michiels J., Vanderleyden J.;
RT   "Cloning and sequence of the Rhizobium leguminosarum biovar phaseoli fixA
RT   gene.";
RL   Biochim. Biophys. Acta 1144:232-233(1993).
CC   -!- FUNCTION: May play a role in a redox process involved in nitrogen
CC       fixation.
CC   -!- SUBUNIT: FixA and FixB form a heterodimer. {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the ETF beta-subunit/FixA family. {ECO:0000305}.
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DR   EMBL; L11081; AAA02979.1; -; Unassigned_DNA.
DR   AlphaFoldDB; Q05559; -.
DR   SMR; Q05559; -.
DR   GO; GO:0009055; F:electron transfer activity; IEA:InterPro.
DR   GO; GO:0009399; P:nitrogen fixation; IEA:UniProtKB-KW.
DR   CDD; cd01714; ETF_beta; 1.
DR   Gene3D; 3.40.50.620; -; 1.
DR   InterPro; IPR000049; ET-Flavoprotein_bsu_CS.
DR   InterPro; IPR014730; ETF_a/b_N.
DR   InterPro; IPR012255; ETF_b.
DR   InterPro; IPR033948; ETF_beta_N.
DR   InterPro; IPR014729; Rossmann-like_a/b/a_fold.
DR   PANTHER; PTHR21294; PTHR21294; 1.
DR   Pfam; PF01012; ETF; 1.
DR   PIRSF; PIRSF000090; Beta-ETF; 1.
DR   SMART; SM00893; ETF; 1.
DR   PROSITE; PS01065; ETF_BETA; 1.
PE   3: Inferred from homology;
KW   Electron transport; Nitrogen fixation; Transport.
FT   CHAIN           1..279
FT                   /note="Protein FixA"
FT                   /id="PRO_0000167889"
SQ   SEQUENCE   279 AA;  30083 MW;  6ACB3EABF20D1CE8 CRC64;
     MHIVICIKQV PDSAQIRVDP VTNTIMRQGV PTIINPYDLF ALEERSSCAS HGGEVTVLTM
     GPPMAEDALR KALTVADRAV LLTERHFAGS DTLATSFALS RAIAKIGEAF GTPDIVFTAK
     QTIDGDTAQV GPGIAKRLDL LQLTYVAKIV SVDINGREIT VERRSEGGTQ TLMSKLPCLI
     TMLEGTNEIR RGSLDDALRA ARSQIVKWNA ADAGIEDLTK CGLRGSPTVV KRVFAPPERA
     EKAEQIDTAE KTPRDLAEEL IAGIFLRSGV ESELAFDAN