LexA family protein [Escherichia coli].

FASTA View on NCBI
LOCUS       WP_000444607             214 aa            linear   BCT 23-DEC-2024
ACCESSION   WP_000444607
VERSION     WP_000444607.1
KEYWORDS    RefSeq.
SOURCE      Escherichia coli
  ORGANISM  Escherichia coli
            Bacteria; Pseudomonadati; Pseudomonadota; Gammaproteobacteria;
            Enterobacterales; Enterobacteriaceae; Escherichia.
REFERENCE   1  (residues 1 to 214)
  AUTHORS   Shao,X. and Grishin,N.V.
  TITLE     Common fold in helix-hairpin-helix proteins
  JOURNAL   Nucleic Acids Res 28 (14), 2643-2650 (2000)
   PUBMED   10908318
REFERENCE   2  (residues 1 to 214)
  AUTHORS   Gajiwala,K.S. and Burley,S.K.
  TITLE     Winged helix proteins
  JOURNAL   Curr Opin Struct Biol 10 (1), 110-116 (2000)
   PUBMED   10679470
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 11449429
            Evidence Source    :: NCBI SPARCLE
            ##Evidence-For-Name-Assignment-END##
            COMPLETENESS: full length.
FEATURES             Location/Qualifiers
     source          1..214
                     /organism="Escherichia coli"
                     /db_xref="taxon:562"
     Protein         1..214
                     /product="LexA family protein"
                     /GO_function="GO:0003677 - DNA binding [Evidence IEA]"
                     /GO_process="GO:0045892 - negative regulation of
                     DNA-templated transcription [Evidence IEA]"
                     /calculated_mol_wt=23041
     Region          1..214
                     /region_name="LexA"
                     /note="SOS-response transcriptional repressor LexA
                     (RecA-mediated autopeptidase) [Transcription, Signal
                     transduction mechanisms]; COG1974"
                     /db_xref="CDD:441577"
ORIGIN      
        1 meslgfrlkr lrkdkgltqv elgklsgvtg vtigywekdl nepgskalsk laqalgttes
       61 yllygvsspe lsfvqstsgt kipylswgea isflilkgek tmgnvdritt ffdveegdfa
      121 vsmpddtmhn psgspsipvg atvilrpges ykngsivavi vpdplkneps mtikklvidg
      181 klvylsplnp ryqsslltpe ckivavakgv qfnl