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Crystal Structure of BenM_DBD/catB site 1 DNA Complex
Biology and Chemistry Report
4IHS
  •   Structure Details   Hide

    Structure Keywords

    Keywords Transcription/DNA
    Text wHTH, HTH, Transcriptional regulator, catB promoter, Transcription-DNA complex

    Polymeric Molecules

    Chain A,B,C,D
    Description HTH-type transcriptional regulator BenM 
    Fragment UNP residues 1-87 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 10937.7 
    Source Method genetically manipulated  
    Entity Name Ben and cat operon transcriptional regulator, Transcriptional Regulator BenM DNA Binding Domain 
    Chain E,G
    Description catB site 1 DNA 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polydeoxyribonucleotide 
    Formula Weight 7637.0 
    Source Method synthetic  
    Chain F,H
    Description catB site 1 DNA - complement 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polydeoxyribonucleotide 
    Formula Weight 7713.1 
    Source Method synthetic  

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    MLI  MALONATE ION  C3 H2 O4   102.05  View 
    NA  SODIUM ION  Na   22.99  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B,C,D BENM_ACIAD O68014     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A,B,C,D
    GO ID   Ontology GO Term Definition
    6355   Regulation of Transcription DNA Templated  Any Process That Modulates the Frequency Rate or Extent of Cellular DNA Templated Transcription. 
    3700   Sequence Specific DNA Binding Transcription Factor Activity  Interacting Selectively and Non Covalently with a Specific DNA Sequence in Order to Modulate Transcription. the Transcription Factor May or May Not Also Interact Selectively with a Protein or Macromolecular Complex. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain A,B,C,D
    Scientific Name Acinetobacter sp.  
    Strain ADP1
    Gene aciad1435, benm, benr
    Host Scientific Name Escherichia coli  
    Host Strain Bl21(de3)ril
    Host Vector Type Plasmid
    Host Plasmid Name pET21B


    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    - - 2880312     benzoate degradation transcriptional regulator BENR