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TERNARY COMPLEX OF THE DNA BINDING DOMAINS OF THE OCT1 AND SOX2 TRANSCRIPTION FACTORS WITH A 19MER OLIGONUCLEOTIDE FROM THE HOXB1 REGULATORY ELEMENT
Biology and Chemistry Report
1O4X
  •   Structure Details   Hide

    Structure Keywords

    Keywords TRANSCRIPTION/DNA
    Text OCT1, POU, POUS, POUHD, SOX2, HMG-BOX, TRANSCRIPTION FACTORS, DNA, PROTEIN-DNA COMPLEX, TRANSCRIPTION-DNA COMPLEX

    Polymeric Molecules

    Chain C
    Description 5'-D(*TP*GP*TP*CP*TP*TP*TP*GP*TP*CP*AP*TP*GP*CP*TP*AP*AP*TP*G)-3' 
    Mutation C61A 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polydeoxyribonucleotide 
    Formula Weight 5816.8 
    Source Method synthetic  
    Chain D
    Description 5'-D(*CP*AP*TP*TP*AP*GP*CP*AP*TP*GP*AP*CP*AP*AP*AP*GP*AP*CP*A)-3' 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polydeoxyribonucleotide 
    Formula Weight 5830.9 
    Source Method synthetic  
    Chain A
    Description transcription factor Oct-1 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 19081.8 
    Source Method genetically manipulated  
    Chain B
    Description Transcription factor SOX-2 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 10717.7 
    Source Method genetically manipulated  

     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A PO2F1_HUMAN B1AL91     
    B SOX2_HUMAN P48431     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A
    GO ID   Ontology GO Term Definition
    6355   Regulation of Transcription DNA Templated  Any Process That Modulates the Frequency Rate or Extent of Cellular DNA Templated Transcription. 
    3677   DNA Binding  Any Molecular Function by Which a Gene Product Interacts Selectively and Non Covalently with DNA (deoxyribonucleic Acid). 
    3700   Sequence Specific DNA Binding Transcription Factor Activity  Interacting Selectively and Non Covalently with a Specific DNA Sequence in Order to Modulate Transcription. the Transcription Factor May or May Not Also Interact Selectively with a Protein or Macromolecular Complex. 
    43565   Sequence Specific DNA Binding  Interacting Selectively and Non Covalently with DNA of a Specific Nucleotide Composition E.g. Gc Rich DNA Binding or with a Specific Sequence Motif or Type of DNA E.g. Promotor Binding or Rdna Binding. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain B
    Common Name Human
    Scientific Name Homo sapiens  
    Genus Homo
    Gene sox2
    Host Scientific Name Escherichia coli  
    Host Genus Escherichia


    Chain A
    Common Name Human
    Scientific Name Homo sapiens  
    Genus Homo
    Host Scientific Name Escherichia coli  
    Host Genus Escherichia


    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    1 1q24.2 5451     POU class 2 homeobox 1 POU2F1    
    3 3q26.3-q27 6657     SRY (sex determining region Y)-box 2 SOX2    

    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
    rs12030882 LS-SNP   dbSNP   A 144 E - > K Coil 62% (Exposed) 1 167368477
    rs104893806 LS-SNP   dbSNP   B 213 N - > K Coil 60% (Exposed) 3 181430286
    rs104893805 LS-SNP   dbSNP   B 241 R - > P Helix 58% (Exposed) 3 181430369
    rs104893802 LS-SNP   dbSNP   B 264 L - > P Helix 35% (Intermediate) 3 181430438