MULTISPECIES: D-xylose utilization transcriptional activator XylR

LOCUS       WP_000494484             392 aa            linear   BCT 04-JUL-2023
            [Enterobacteriaceae].
ACCESSION   WP_000494484
VERSION     WP_000494484.1
KEYWORDS    RefSeq.
SOURCE      Enterobacteriaceae
  ORGANISM  Enterobacteriaceae
            Bacteria; Pseudomonadati; Pseudomonadota; Gammaproteobacteria;
            Enterobacterales.
REFERENCE   1  (residues 1 to 392)
  AUTHORS   Koirala,S., Wang,X. and Rao,C.V.
  TITLE     Reciprocal Regulation of l-Arabinose and d-Xylose Metabolism in
            Escherichia coli
  JOURNAL   J Bacteriol 198 (3), 386-393 (2015)
   PUBMED   26527647
  REMARK    Publication Status: Online-Only
REFERENCE   2  (residues 1 to 392)
  AUTHORS   Song,S. and Park,C.
  TITLE     Organization and regulation of the D-xylose operons in Escherichia
            coli K-12: XylR acts as a transcriptional activator
  JOURNAL   J Bacteriol 179 (22), 7025-7032 (1997)
   PUBMED   9371449
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  :: BlastRule
            Evidence Accession :: NBR011305
            Evidence Source    :: NCBI
            ##Evidence-For-Name-Assignment-END##
            COMPLETENESS: full length.
FEATURES             Location/Qualifiers
     source          1..392
                     /organism="Enterobacteriaceae"
                     /db_xref="taxon:543"
     gene            1..392
                     /gene="xylR"
     Protein         1..392
                     /product="D-xylose utilization transcriptional activator
                     XylR"
                     /note="D-xylose enhances binding of XylR to the xyl
                     promoter and activates transcription."
                     /calculated_mol_wt=44738
     Region          7..277
                     /region_name="PBP1_XylR"
                     /note="ligand-binding domain of DNA transcription
                     repressor specific for xylose (XylR); cd01543"
                     /db_xref="CDD:380485"
     Site            order(7,19..21,24..25,27..28,37..41,43,48,51,54..56,168,
                     196,200,203..204)
                     /site_type="other"
                     /note="dimer interface [polypeptide binding]"
                     /db_xref="CDD:380485"
     Site            order(18,65,135,139,219,237)
                     /site_type="other"
                     /note="ligand binding site [chemical binding]"
                     /db_xref="CDD:380485"
     Region          301..384
                     /region_name="HTH_ARAC"
                     /note="helix_turn_helix, arabinose operon control protein;
                     smart00342"
                     /db_xref="CDD:197666"
ORIGIN      
        1 mftkrhritl lfnankaydr qvvegvgeyl qasqsewdif ieedfrarid kikdwlgdgv
       61 iadfddkqie qaladvdvpi vgvggsyhla esyppvhyia tdnyalvesa flhlkekgvn
      121 rfafyglpes sgkrwatere yafrqlvaee kyrgvvyqgl etapenwqha qnrladwlqt
      181 lppqtgiiav tdararhilq vcehlhipvp eklcvigidn eeltrylsrv alssvaqgar
      241 qmgyqaakll hrlldkeemp lqrilvppvr vierrstdyr sltdpaviqa mhyirnhack
      301 gikvdqvlda vgisrsnlek rfkeevgeti hamihaekle karsllistt lsineisqmc
      361 gypslqyfys vfkkaydttp keyrdvnsev ml