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Crystal structure of OTUB1 in complex with ubiquitin variant
Biology and Chemistry Report
4I6L
  •   Structure Details   Hide

    Structure Keywords

    Keywords HYDROLASE
    Text deubiquitinase, HYDROLASE

    Polymeric Molecules

    Chain A
    Description Ubiquitin thioesterase OTUB1 
    Fragment UNP residues 45-271 
    Mutation C91S 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 26573.0 
    Source Method genetically manipulated  
    Entity Name Deubiquitinating enzyme OTUB1, OTU domain-containing ubiquitin aldehyde-binding protein 1, Otubain-1, hOTU1, Ubiquitin-specific-processing protease OTUB1 
    Chain B
    Description Ubiquitin 
    Fragment UNP residues 77-150 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 8760.2 
    Source Method genetically manipulated  
    Entity Name Ubiquitin 

     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A OTUB1_HUMAN Q96FW1     
    B UBC_HUMAN P0CG48     

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc
    3.4.19.12      
    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A
    GO ID   Ontology GO Term Definition
    16579   Protein Deubiquitination  The Removal of One or More Ubiquitin Groups From a Protein. 
    4843   Ubiquitin Specific Protease Activity  Catalysis of the Thiol Dependent Hydrolysis of a Peptide Bond Formed by the C Terminal Glycine of Ubiquitin. 
    16787   Hydrolase Activity  Catalysis of the Hydrolysis of Various Bonds E.g. C O C N C C Phosphoric Anhydride Bonds Etc. Hydrolase Is the Systematic Name For Any Enzyme of EC Class 3. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain B
    Common Name Human
    Scientific Name Homo sapiens  
    Gene ubc
    Host Scientific Name Escherichia coli  


    Chain A
    Common Name Human
    Scientific Name Homo sapiens  
    Gene otub1, otb1, otu1, hspc263
    Host Scientific Name Escherichia coli  


    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    11 11q13.1 55611     OTU deubiquitinase, ubiquitin aldehyde binding 1 OTUB1    
    12 12q24.3 7316     ubiquitin C UBC