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Crystal structure of nucleotide-free A3B3 complex from Enterococcus hirae V-ATPase [eA3B3]
Biology and Chemistry Report
3VR2
  •   Structure Details   Hide

    Structure Keywords

    Keywords HYDROLASE
    Text V-ATPase, Enterococcus hirae, Rotary motor, P-loop, Hydrolase, Na(+)-ATPase, ATP Binding

    Polymeric Molecules

    Chain A,B,C
    Description V-type sodium ATPase catalytic subunit A 
    Nonstandard Linkage no 
    Nonstandard Monomers yes 
    Polymer Type polypeptide(L) 
    Formula Weight 67474.0 
    Source Method genetically manipulated  
    Entity Name Na(+)-translocating ATPase subunit A, V-type sodium pump catalytic subunit A 
    Chain D,E,F
    Description V-type sodium ATPase subunit B 
    Nonstandard Linkage no 
    Nonstandard Monomers yes 
    Polymer Type polypeptide(L) 
    Formula Weight 52425.0 
    Source Method genetically manipulated  
    Entity Name Na(+)-translocating ATPase subunit B, V-type sodium pump subunit B 

     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B,C NTPA_ENTHA I6TB93     
    D,E,F NTPB_ENTHA I6S1L8     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc
    A B C  3.6.3.15      
    D E F  3.6.3.15      
    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A,B,C
    GO ID   Ontology GO Term Definition
    6810   Transport  The Directed Movement of Substances (such As Macromolecules Small Molecules Ions) Into Out of or Within a Cell or Between Cells or Within a Multicellular Organism by Means of Some Agent Such As a Transporter or Pore. 
    6811   Ion Transport  The Directed Movement of Charged Atoms or Small Charged Molecules Into Out of or Within a Cell or Between Cells by Means of Some Agent Such As a Transporter or Pore. 
    6814   Sodium Ion Transport  The Directed Movement of Sodium Ions (na+) Into Out of or Within a Cell or Between Cells by Means of Some Agent Such As a Transporter or Pore. 
    166   Nucleotide Binding  Interacting Selectively and Non Covalently with a Nucleotide Any Compound Consisting of a Nucleoside That Is Esterified with (ortho)phosphate or an Oligophosphate At Any Hydroxyl Group On the Ribose or Deoxyribose. 
    5524   ATP Binding  Interacting Selectively and Non Covalently with ATP Adenosine 5' Triphosphate a Universally Important Coenzyme and Enzyme Regulator. 
    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. 
    Chain D,E,F
    GO ID   Ontology GO Term Definition
    6810   Transport  The Directed Movement of Substances (such As Macromolecules Small Molecules Ions) Into Out of or Within a Cell or Between Cells or Within a Multicellular Organism by Means of Some Agent Such As a Transporter or Pore. 
    6811   Ion Transport  The Directed Movement of Charged Atoms or Small Charged Molecules Into Out of or Within a Cell or Between Cells by Means of Some Agent Such As a Transporter or Pore. 
    6814   Sodium Ion Transport  The Directed Movement of Sodium Ions (na+) Into Out of or Within a Cell or Between Cells by Means of Some Agent Such As a Transporter or Pore. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain D,E,F
    Scientific Name Enterococcus hirae  
    Gene ntpb
    Host Scientific Name Cell free synthesis  


    Chain A,B,C
    Scientific Name Enterococcus hirae  
    Gene ntpa
    Host Scientific Name Cell free synthesis  


    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    - - 13177593     V-type ATP synthase subunit A EHR_08260    
    - - 13177594     V-type ATP synthase subunit B EHR_08265