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Crystal Structure of Keap1 in Complex with Synthetic Small Molecular based on a co-crystallization
Biology and Chemistry Report
  •   Structure Details   Hide

    Structure Keywords

    Text PROTEIN-SMALL MOLECULAR COMPLEX, Beta-Propeller, Kelch Repeat Motif, Soaking, Stress Sensor, Small Molecular Binding, PROTEIN BINDING

    Polymeric Molecules

    Chain A
    Description Kelch-like ECH-associated protein 1 
    Fragment UNP residues 321-609 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 33826.0 
    Source Method genetically manipulated  
    Entity Name Cytosolic inhibitor of Nrf2, INrf2, Kelch-like protein 19 

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    FUU  2-(3-((3-(5-(furan-2-yl)-1,3,4-oxadiazol-2-yl)ureido)methyl)phenoxy)acetic acid  C16 H14 N4 O6   358.31  View 
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A KEAP1_HUMAN Q14145     

    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A
    GO ID   Ontology GO Term Definition
    16567   Protein Ubiquitination  The Process in Which One or More Ubiquitin Groups Are Added to a Protein. 
    31463   Cul3 Ring Ubiquitin Ligase Complex  A Ubiquitin Ligase Complex in Which a Cullin From the Cul3 Subfamily and a Ring Domain Protein Form the Catalytic Core; Substrate Specificity Is Conferred by a Btb Domain Containing Protein. 
    8134   Transcription Factor Binding  Interacting Selectively and Non Covalently with a Transcription Factor Any Protein Required to Initiate or Regulate Transcription. 

  •   Gene Details   Hide

    Genetic Source

    Chain A
    Common Name Human
    Scientific Name Homo sapiens  
    Gene keap1, inrf2, kiaa0132, klhl19
    Host Scientific Name Escherichia coli  
    Host Strain Bl21(de3)
    Host Vector Type Plasmid
    Host Plasmid Name pTA2

    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    19 19p13.2 9817     kelch-like ECH-associated protein 1 KEAP1