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An Information Portal to 105097 Biological Macromolecular Structures

THE X-RAY CRYSTALLOGRAPHIC STRUCTURE OF BETA CARBONIC ANHYDRASE FROM THE C3 DICOT PISUM SATIVUM
Biology and Chemistry Report
1EKJ
  •   Structure Details   Hide

    Structure Keywords

    Keywords LYASE
    Text ROSSMAN FOLD DOMAIN, STRAND EXCHANGE, LYASE

    Polymeric Molecules

    Chain A,B,C,D,E,F,G,H
    Description BETA-CARBONIC ANHYDRASE 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 23967.5 
    Source Method natural source  

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    ACT  ACETATE ION  C2 H3 O2   59.04  View 
    AZI  AZIDE ION  N3   42.02  View 
    CIT  CITRIC ACID  C6 H8 O7   192.12  View 
    CL  CHLORIDE ION  Cl   35.45  View 
    CU  COPPER (II) ION  Cu   63.55  View 
    EDO  1,2-ETHANEDIOL  C2 H6 O2   62.07  View 
    ZN  ZINC ION  Zn   65.41  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B,C,D,E,F,G,H CAHC_PEA P17067     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc Catalytic Site(s)
    A B C D E F G H  4.2.1.1        
    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A,B,C,D,E,F,G,H
    GO ID   Ontology GO Term Definition
    15976   Carbon Utilization  A Series of Processes That Forms an Integrated Mechanism by Which a Cell or an Organism Detects the Depletion of Primary Carbon Sources and Then Activates Genes to Scavenge the Last Traces of the Primary Carbon Source and to Transport and Metabolize Alternative Carbon Sources Such As Carbon Dioxide or Carbonic Acid. the Utilization Process Begins When the Cell or Organism Detects Carbon Levels Includes the Activation of Genes Whose Products Detect Transport or Metabolize Carbon Containing Substances and Ends When Carbon Is Incorporated Into the Cell or Organism's Metabolism. 
    4089   Carbonate Dehydratase Activity  Catalysis of the Reaction: H2co3 = Co2 + H2o. 
    8270   Zinc Ion Binding  Interacting Selectively and Non Covalently with Zinc (zn) Ions. 


     
  •   Gene Details   Hide

    Natural Source

    Chain A,B,C,D,E,F,G,H
    Common Name Pea
    Scientific Name Pisum sativum  
    Genus Pisum
    Subcellular Location Nuclear Encoded
    Organ Leaf