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Crystal Structure of Schizosaccharomyces pombe Pot1pC bound to ssDNA (GGTTACGCT)
Biology and Chemistry Report
  •   Structure Details   Hide

    Structure Keywords

    Text specificity, plasticity, promiscuity, OB-fold, ssDNA-binding, single-stranded telomeric DNA, DNA BINDING PROTEIN

    Polymeric Molecules

    Chain A
    Description Protection of telomeres protein 1 
    Fragment Pot1pC, partial DNA binding domain, residues 198-339 
    Mutation V199D 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 17182.5 
    Source Method genetically manipulated  
    Chain B
    Description DNA (5'-D(*GP*GP*TP*TP*AP*CP*GP*CP*T)-3') 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polydeoxyribonucleotide 
    Formula Weight 2746.8 
    Source Method synthetic  

  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A POT1_SCHPO O13988     

    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A
    GO ID   Ontology GO Term Definition
    723   Telomere Maintenance  Any Process That Contributes to the Maintenance of Proper Telomeric Length and Structure by Affecting and Monitoring the Activity of Telomeric Proteins and the Length of Telomeric Dna. These Processes Includes Those That Shorten and Lengthen the Telomeric DNA Sequences. 
    43047   Single Stranded Telomeric DNA Binding  Interacting Selectively and Non Covalently with Single Stranded Telomere Associated Dna. 

  •   Gene Details   Hide

    Genetic Source

    Chain A
    Common Name Fission Yeast
    Scientific Name Schizosaccharomyces pombe  
    Strain 972H-
    Gene pot1, spac26h5.06
    Host Scientific Name Escherichia coli  
    Host Strain Bl21 (de3)
    Host Vector Type Plasmid
    Host Plasmid Name pTXB1

    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    I - 2542703     telomere end-binding protein Pot1 POT1