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CRYSTAL STRUCTURE OF THE SAP97 PDZ2 I342W C378A MUTANT PROTEIN DOMAIN
Biology and Chemistry Report
2X7Z
  •   Structure Details   Hide

    Structure Keywords

    Keywords STRUCTURAL PROTEIN
    Text SH3 DOMAIN, PHOSPHOPROTEIN, SYNAPTIC PROTEIN, HOST-VIRUS INTERACTION, STRUCTURAL PROTEIN

    Polymeric Molecules

    Chain A
    Description DISKS LARGE HOMOLOG 1 
    Fragment PDZ2 DOMAIN, RESIDUES 260-356 
    Mutation YES 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 10484.1 
    Source Method genetically manipulated  
    Entity Name SYNAPSE-ASSOCIATED PROTEIN 97, SAP97, SAP-97, HDLG 

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    IMD  IMIDAZOLE  C3 H5 N2   69.09  View 
    NH4  AMMONIUM ION  H4 N   18.04  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A DLG1_HUMAN A5YKK7     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

     
  •   Gene Details   Hide

    Genetic Source

    Chain A
    Common Name Human
    Scientific Name Homo sapiens  
    Host Scientific Name Escherichia coli  
    Host Strain Bl21(de3)plyss
    Host Plasmid Name PRSET-SAP97-PDZ2-I342W-C378A


    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    3 3q29 1739     discs, large homolog 1 (Drosophila) DLG1    

    Single Nucleotide Polymorphisms (from LS-SNP database)

    SNP ID LsSnp Link dbSNP Link Chain PDB position Amino acid changes Secondary structure Solvent Accessibility Chromosome Chromosome position Ligand
    rs147695740 LS-SNP   dbSNP   A 347 S - > N Coil 17% (Intermediate) 3 196863492
    rs145398232 LS-SNP   dbSNP   A 376 N - > D Turn 109% (Exposed) 3 196857536
    rs151290819 LS-SNP   dbSNP   A 377 V - > I Beta Ladder 51% (Exposed) 3 196857533