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The 1.54 Angstrom crystal structure of reduced (CuI) poplar plastocyanin B at pH 6.0
Biology and Chemistry Report
4DP4
  •   Structure Details   Hide

    Structure Keywords

    Keywords ELECTRON TRANSPORT
    Text membrane, thylakoid, transit peptide, plastocyanin-like domain, copper-binding, ELECTRON TRANSPORT

    Polymeric Molecules

    Chain X
    Description Plastocyanin B, chloroplastic 
    Fragment UNP residues 70-168 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 10474.7 
    Source Method natural source  

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    CU1  COPPER (I) ION  Cu   63.55  View 
    GOL  GLYCEROL  C3 H8 O3   92.09  View 
    SO4  SULFATE ION  O4 S   96.06  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    X PLAS2_POPNI P11970     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain X
    GO ID   Ontology GO Term Definition
    5507   Copper Ion Binding  Interacting Selectively and Non Covalently with Copper (cu) Ions. 
    9055   Electron Carrier Activity  Any Molecular Entity That Serves As an Electron Acceptor and Electron Donor in an Electron Transport Chain. an Electron Transport Chain Is a Process in Which a Series of Electron Carriers Operate Together to Transfer Electrons From Donors to Any of Several Different Terminal Electron Acceptors to Generate a Transmembrane Electrochemical Gradient. 


     
  •   Gene Details   Hide

    Natural Source

    Chain X
    Common Name Lombardy Poplar
    Scientific Name Populus nigra  
    Strain CV. ITALICA
    Organelle Chloroplast
    Tissue Leaf