ID   FIXA_SALTY              Reviewed;         256 AA.
AC   Q8ZRX0;
DT   09-MAY-2003, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-2002, sequence version 1.
DT   03-AUG-2022, entry version 103.
DE   RecName: Full=Protein FixA {ECO:0000255|HAMAP-Rule:MF_01055};
GN   Name=fixA {ECO:0000255|HAMAP-Rule:MF_01055}; OrderedLocusNames=STM0075;
OS   Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Salmonella.
OX   NCBI_TaxID=99287;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=LT2 / SGSC1412 / ATCC 700720;
RX   PubMed=11677609; DOI=10.1038/35101614;
RA   McClelland M., Sanderson K.E., Spieth J., Clifton S.W., Latreille P.,
RA   Courtney L., Porwollik S., Ali J., Dante M., Du F., Hou S., Layman D.,
RA   Leonard S., Nguyen C., Scott K., Holmes A., Grewal N., Mulvaney E.,
RA   Ryan E., Sun H., Florea L., Miller W., Stoneking T., Nhan M., Waterston R.,
RA   Wilson R.K.;
RT   "Complete genome sequence of Salmonella enterica serovar Typhimurium LT2.";
RL   Nature 413:852-856(2001).
CC   -!- FUNCTION: Required for anaerobic carnitine reduction. May bring
CC       reductant to CaiA. {ECO:0000255|HAMAP-Rule:MF_01055}.
CC   -!- PATHWAY: Amine and polyamine metabolism; carnitine metabolism.
CC       {ECO:0000255|HAMAP-Rule:MF_01055}.
CC   -!- SUBUNIT: Heterodimer of FixA and FixB. {ECO:0000255|HAMAP-
CC       Rule:MF_01055}.
CC   -!- SIMILARITY: Belongs to the ETF beta-subunit/FixA family.
CC       {ECO:0000255|HAMAP-Rule:MF_01055}.
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DR   EMBL; AE006468; AAL19039.1; -; Genomic_DNA.
DR   RefSeq; NP_459080.1; NC_003197.2.
DR   RefSeq; WP_000692185.1; NC_003197.2.
DR   AlphaFoldDB; Q8ZRX0; -.
DR   SMR; Q8ZRX0; -.
DR   STRING; 99287.STM0075; -.
DR   PaxDb; Q8ZRX0; -.
DR   EnsemblBacteria; AAL19039; AAL19039; STM0075.
DR   GeneID; 1251593; -.
DR   KEGG; stm:STM0075; -.
DR   PATRIC; fig|99287.12.peg.78; -.
DR   HOGENOM; CLU_060196_2_2_6; -.
DR   OMA; REALCMG; -.
DR   PhylomeDB; Q8ZRX0; -.
DR   BioCyc; SENT99287:STM0075-MON; -.
DR   UniPathway; UPA00117; -.
DR   Proteomes; UP000001014; Chromosome.
DR   GO; GO:0009055; F:electron transfer activity; IEA:InterPro.
DR   GO; GO:0009437; P:carnitine metabolic process; IEA:UniProtKB-UniRule.
DR   CDD; cd01714; ETF_beta; 1.
DR   Gene3D; 3.40.50.620; -; 1.
DR   HAMAP; MF_01055; FixA; 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; IPR023463; FixA.
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; Reference proteome; Transport.
FT   CHAIN           1..256
FT                   /note="Protein FixA"
FT                   /id="PRO_0000167897"
SQ   SEQUENCE   256 AA;  27222 MW;  D2847626F4093B17 CRC64;
     MKIITCYKCV PDEQDIAINN ADGTLDFSKA DSKISQYDLN AIEAACQLKQ QLGDAQVVAM
     SVGGKALTNA KGRKDVLSRG PDELIVVIDD QFEQALPQHT ATALAAAAQK SGFDLLICGD
     GSSDLYAQQV GLLVGEALNI PAINGVSKIL SLTDSTLTVE RELEDEVETL SIPLPAVIAV
     STDINTPQIP SMKAILGAAK KPVQVWSPAD IGLNSVPAYS AQQVAAPKQR ERQRVVIEGD
     GEEQIAAFVE NLRKII