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NMR structure of the amino-terminal domain from the Tfb1 subunit of yeast TFIIH
Biology and Chemistry Report
  •   Structure Details   Hide

    Structure Keywords

    Text TFIIH, Tfb1, PH domain, phosphoinositides, VP16, TRANSCRIPTION

    Polymeric Molecules

    Chain A
    Description RNA polymerase II transcription factor B 73 kDa subunit 
    Fragment sequence database residues 1-115 
    Mutation M1P 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 12903.8 
    Source Method genetically manipulated  
    Entity Name TFB1 

  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A TFB1_YEAST P32776     

    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A
    GO ID   Ontology GO Term Definition
    6289   Nucleotide Excision Repair  A DNA Repair Process in Which a Small Region of the Strand Surrounding the Damage Is Removed From the DNA Helix As an Oligonucleotide. the Small Gap Left in the DNA Helix Is Filled in by the Sequential Action of DNA Polymerase and DNA Ligase. Nucleotide Excision Repair Recognizes a Wide Range of Substrates Including Damage Caused by Uv Irradiation (pyrimidine Dimers and 6 4 Photoproducts) and Chemicals (intrastrand Cross Links and Bulky Adducts). 
    6351   Transcription DNA Templated  The Cellular Synthesis of RNA On a Template of Dna. 
    439   Core Tfiih Complex  The 7 Subunit Core of Tfiih That Is a Part of Either the General Transcription Factor Holo Tfiih or the Nucleotide Excision Repair Factor 3 Complex. in S. Cerevisiae/humans the Complex Is Composed Of: Ssl2/xpb Tfb1/p62 Tfb2/p52 Ssl1/p44 Tfb4/p34 Tfb5/p8 and Rad3/xpd. 

  •   Gene Details   Hide

    Genetic Source

    Chain A
    Common Name Baker's Yeast
    Scientific Name Saccharomyces cerevisiae  
    Genus Saccharomyces
    Gene tfb1
    Host Scientific Name Escherichia coli  
    Host Genus Escherichia
    Host Strain Topp2
    Host Vector Type Plasmid
    Host Plasmid Name pGEX-2T

    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    IV - 851906     TFIIH/NER complex subunit TFB1 TFB1