FIXA_ECO45
ID FIXA_ECO45 Reviewed; 256 AA.
AC B7MAG4;
DT 14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT 10-FEB-2009, sequence version 1.
DT 25-MAY-2022, entry version 66.
DE RecName: Full=Protein FixA {ECO:0000255|HAMAP-Rule:MF_01055};
GN Name=fixA {ECO:0000255|HAMAP-Rule:MF_01055}; OrderedLocusNames=ECS88_0044;
OS Escherichia coli O45:K1 (strain S88 / ExPEC).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC Enterobacteriaceae; Escherichia.
OX NCBI_TaxID=585035;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=S88 / ExPEC;
RX PubMed=19165319; DOI=10.1371/journal.pgen.1000344;
RA Touchon M., Hoede C., Tenaillon O., Barbe V., Baeriswyl S., Bidet P.,
RA Bingen E., Bonacorsi S., Bouchier C., Bouvet O., Calteau A., Chiapello H.,
RA Clermont O., Cruveiller S., Danchin A., Diard M., Dossat C., Karoui M.E.,
RA Frapy E., Garry L., Ghigo J.M., Gilles A.M., Johnson J., Le Bouguenec C.,
RA Lescat M., Mangenot S., Martinez-Jehanne V., Matic I., Nassif X., Oztas S.,
RA Petit M.A., Pichon C., Rouy Z., Ruf C.S., Schneider D., Tourret J.,
RA Vacherie B., Vallenet D., Medigue C., Rocha E.P.C., Denamur E.;
RT "Organised genome dynamics in the Escherichia coli species results in
RT highly diverse adaptive paths.";
RL PLoS Genet. 5:E1000344-E1000344(2009).
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; CU928161; CAR01410.1; -; Genomic_DNA.
DR RefSeq; WP_000692217.1; NC_011742.1.
DR AlphaFoldDB; B7MAG4; -.
DR SMR; B7MAG4; -.
DR EnsemblBacteria; CAR01410; CAR01410; ECS88_0044.
DR KEGG; ecz:ECS88_0044; -.
DR HOGENOM; CLU_060196_2_2_6; -.
DR OMA; ADLNEWD; -.
DR UniPathway; UPA00117; -.
DR Proteomes; UP000000747; 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; Transport.
FT CHAIN 1..256
FT /note="Protein FixA"
FT /id="PRO_1000136314"
SQ SEQUENCE 256 AA; 27172 MW; 59B261D9F62FD306 CRC64;
MKIITCYKCV PDEQDIAVNN ADGSLDFSKA DAKISQYDLN AIEAACQLKQ QAAEAQVTAL
SVGGKALTNA KGRKDVLSRG PDELIVVIDD QFEQALPQQT ASVLAAAAQK AGFDLILCGD
GSSDLYAQQV GLLVGEILNI PAVNGVSKII SLTADTLTVE RELEDETETL SIPLPAVVAV
STDINSPQIP SMKAILGAAK KPVQVWSAAD IGFNAEAAWS EQQVAAPKQR ERQRIVIEGD
GEEQIAAFAE NLRKVI