electron transfer flavoprotein subunit alpha/FixB family protein

LOCUS       WP_000907725             297 aa            linear   BCT 01-JAN-2025
            [Shigella flexneri].
ACCESSION   WP_000907725
VERSION     WP_000907725.1
KEYWORDS    RefSeq.
SOURCE      Shigella flexneri
  ORGANISM  Shigella flexneri
            Bacteria; Pseudomonadati; Pseudomonadota; Gammaproteobacteria;
            Enterobacterales; Enterobacteriaceae; Shigella.
REFERENCE   1  (residues 1 to 297)
  AUTHORS   Aravind,L., Anantharaman,V. and Koonin,E.V.
  TITLE     Monophyly of class I aminoacyl tRNA synthetase, USPA, ETFP,
            photolyase, and PP-ATPase nucleotide-binding domains: implications
            for protein evolution in the RNA
  JOURNAL   Proteins 48 (1), 1-14 (2002)
   PUBMED   12012333
REFERENCE   2  (residues 1 to 297)
  AUTHORS   Tsai,M.H. and Saier,M.H. Jr.
  TITLE     Phylogenetic characterization of the ubiquitous electron transfer
            flavoprotein families ETF-alpha and ETF-beta
  JOURNAL   Res Microbiol 146 (5), 397-404 (1995)
   PUBMED   8525056
COMMENT     REFSEQ: This record represents a single, non-redundant, protein
            sequence which may be annotated on many different RefSeq genomes
            from the same, or different, species.
            
            ##Evidence-For-Name-Assignment-START##
            Evidence Category  :: Conserved Domain (CDD)
            Evidence Accession :: Domain architecture ID 11449614
            Evidence Source    :: NCBI SPARCLE
            ##Evidence-For-Name-Assignment-END##
            COMPLETENESS: full length.
FEATURES             Location/Qualifiers
     source          1..297
                     /organism="Shigella flexneri"
                     /db_xref="taxon:623"
     Protein         1..297
                     /product="electron transfer flavoprotein subunit
                     alpha/FixB family protein"
                     /GO_function="GO:0009055 - electron transfer activity
                     [Evidence IEA]"
                     /GO_function="GO:0050660 - flavin adenine dinucleotide
                     binding [Evidence IEA]"
                     /calculated_mol_wt=31464
     Region          <52..288
                     /region_name="FixB"
                     /note="Electron transfer flavoprotein, alpha subunit FixB
                     [Energy production and conversion]; COG2025"
                     /db_xref="CDD:441628"
ORIGIN      
        1 maglftpkda amniaivtin qenaaiaswl aaqdfsgctl ahwqiepqpv vaeqvldamv
       61 eqwqrtpadv vlfppgtfgd elstrlawrl hgasicqvts ldiptvsmrk shwgnaltat
      121 lqtekrplcl slarqagaak natlpsgmqq lnivpgalpd wlvstedlkn vsrdplaear
      181 rvlvvgqgge adnqeivmla eklgaevgys rarvmnggvd aekvigisgh llapevcivv
      241 gasgaaalma gvrnskfmva inhdasaavf sqadigvvdd wkvvlealvt nihaeyq