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The NF-Y transcription factor is structurally and functionally a sequence specific histone
Biology and Chemistry Report
4AWL
  •   Structure Details   Hide

    Structure Keywords

    Keywords TRANSCRIPTION/DNA
    Text TRANSCRIPTION-DNA COMPLEX, NF-Y, DNA-BINDING

    Polymeric Molecules

    Chain A
    Description NUCLEAR TRANSCRIPTION FACTOR Y SUBUNIT ALPHA 
    Fragment RESIDUES 233-303 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 9329.9 
    Source Method genetically manipulated  
    Entity Name CCAAT BOX DNA-BINDING PROTEIN SUBUNIT A, CAAT BOX DNA-BINDING PROTEIN SUBUNIT A, NUCLEAR TRANSCRIPTION FACTOR Y SUBUNIT A, NF-YA 
    Chain B
    Description NUCLEAR TRANSCRIPTION FACTOR Y SUBUNIT BETA 
    Fragment RESIDUES 51-143 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 10853.6 
    Source Method genetically manipulated  
    Entity Name CCAAT BOX DNA-BINDING PROTEIN SUBUNIT B, CAAT BOX DNA-BINDING PROTEIN SUBUNIT B, NUCLEAR TRANSCRIPTION FACTOR Y SUBUNIT B, NF-YB 
    Chain C
    Description NUCLEAR TRANSCRIPTION FACTOR Y SUBUNIT GAMMA 
    Fragment RESIDUES 27-120 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 11104.2 
    Source Method genetically manipulated  
    Entity Name CAAT BOX DNA-BINDING PROTEIN SUBUNIT C, CAAT BOX DNA-BINDING PROTEIN SUBUNIT C, NUCLEAR TRANSCRIPTION FACTOR Y SUBUNIT C, NF-YC, TRANSACTIVATOR HSM-1/2 
    Chain I
    Description HSP70 PROMOTER FRAGMENT 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polydeoxyribonucleotide 
    Formula Weight 7619.0 
    Source Method synthetic  
    Chain J
    Description HSP70 PROMOTER FRAGMENT 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polydeoxyribonucleotide 
    Formula Weight 7739.1 
    Source Method synthetic  

     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A NFYA_HUMAN P23511     
    B NFYB_HUMAN A8K7B9     
    C NFYC_HUMAN B4DUS6     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

     
  •   Gene Details   Hide

    Genetic Source

    Chain C
    Common Name Human
    Scientific Name Homo sapiens  
    Host Scientific Name Escherichia coli  


    Chain B
    Common Name Human
    Scientific Name Homo sapiens  
    Host Scientific Name Escherichia coli  


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


    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    1 1p32 4802     nuclear transcription factor Y, gamma NFYC    
    6 6p21.3 4800     nuclear transcription factor Y, alpha NFYA    
    12 12q22-q23 4801     nuclear transcription factor Y, beta NFYB