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Solution structure of harmonin PDZ2 in complex with the carboxyl tail peptide of cadherin23
Biology and Chemistry Report
2KBS
  •   Structure Details   Hide

    Structure Keywords

    Keywords STRUCTURAL PROTEIN/CELL ADHESION
    Text PROTEIN COMPLEX, Deafness, Hearing, Non-syndromic deafness, Retinitis pigmentosa, Sensory transduction, Usher syndrome, Vision, Cell adhesion, Cell membrane, Disease mutation, Glycoprotein, Membrane, Phosphoprotein, Transmembrane, STRUCTURAL PROTEIN-CELL ADHESION COMPLEX

    Polymeric Molecules

    Chain A
    Description Harmonin 
    Fragment PDZ2 domain, UNP residues 208-299 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 9678.2 
    Source Method genetically manipulated  
    Entity Name Usher syndrome type-1C protein, Autoimmune enteropathy-related antigen AIE-75, Antigen NY-CO-38/NY-CO-37, PDZ-73 protein, Renal carcinoma antigen NY-REN-3 
    Chain B
    Description octameric peptide from Cadherin-23 
    Fragment carboxyl tail, UNP residues 3347-3354 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 915.0 
    Source Method genetically manipulated  
    Entity Name Otocadherin 

     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A USH1C_HUMAN Q9Y6N9     
    B CAD23_HUMAN Q9H251     

    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A
    GO ID   Ontology GO Term Definition
    7605   Sensory Perception of Sound  The Series of Events Required For an Organism to Receive an Auditory Stimulus Convert It to a Molecular Signal and Recognize and Characterize the Signal. Sonic Stimuli Are Detected in the Form of Vibrations and Are Processed to Form a Sound. 
    51015   Actin Filament Binding  Interacting Selectively and Non Covalently with an Actin Filament Also Known As F Actin a Helical Filamentous Polymer of Globular G Actin Subunits. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain B
    Common Name Human
    Scientific Name Homo sapiens  
    Gene cadherin23
    Host Scientific Name Escherichia coli  
    Host Strain Bl21(de3)
    Host Vector Pet32a
    Host Vector Type Vector


    Chain A
    Common Name Human
    Scientific Name Homo sapiens  
    Gene harmonin
    Host Scientific Name Escherichia coli  
    Host Strain Bl21(de3)
    Host Vector Pet32a
    Host Vector Type Vector


    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    10 10q22.1 64072     cadherin-related 23 CDH23    
    11 11p14.3 10083     Usher syndrome 1C USH1C    

    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
    rs200523032 LS-SNP   dbSNP   A 30 G - > D Coil 12% (Intermediate) 11 17546071
    rs181762689 LS-SNP   dbSNP   A 50 E - > Q Helix 78% (Exposed) 11 17546012
    rs79875849 LS-SNP   dbSNP   A 65 V - > I Beta Ladder 55% (Exposed) 11 17544995
    rs199537187 LS-SNP   dbSNP   A 66 D - > N Beta Ladder 65% (Exposed) 11 17544992
    rs112891356 LS-SNP   dbSNP   A 82 S - > R Coil 37% (Exposed) 11 17544793
    rs145245642 LS-SNP   dbSNP   A 83 R - > C Bend 77% (Exposed) 11 17544790
    rs200322793 LS-SNP   dbSNP   A 93 A - > G Turn 19% (Intermediate) 11 17544759
    rs200127622 LS-SNP   dbSNP   A 96 E - > K Helix 66% (Exposed) 11 17544467