2K2U Transcription date Apr 11, 2008
title Nmr Structure Of The Complex Between Tfb1 Subunit Of Tfiih And The Activation Domain Of Vp16
authors C.Langlois, C.Mas, P.Di Lello, P.M.Miller Jenkins, J.Legault, J.G.Omichinski
compound source
Molecule: Rna Polymerase II Transcription Factor B Subunit 1;
Chain: A
Fragment: Ph Domain
Synonym: Rna Polymerase II Transcription Factor B P73 Subunit, Rna Polymerase II Transcription Factor B 73 Kda Subunit, General Transcription And Dna Repair Factor Iih Subunit Tfb1, Tfiih Subunit Tfb1;
Engineered: Yes
Organism_scientific: Saccharomyces Cerevisiae
Organism_common: Baker'S Yeast
Gene: Tfb1, Ydr311w, D9740.3
Expression_system: Escherichia Coli
Expression_system_strain: Topp2
Expression_system_vector_type: Pgex-2t
Expression_system_plasmid: Plasmid

Molecule: Alpha Trans-Inducing Protein
Chain: B
Fragment: Transcription Activation Domain 2
Synonym: Vmw65, Icp25, Vp16 Protein, Alpha-Tif
Engineered: Yes

Organism_scientific: Human Herpesvirus 1
Organism_common: Hhv-1
Strain: Strain F
Gene: Ul48
Expression_system: Escherichia Coli
Expression_system_strain: Topp2
Expression_system_vector_type: Pgex-2t
Expression_system_plasmid: Plasmid
methodSolution NMR
note 2K2U is a representative structure
Primary referenceNMR structure of the complex between the Tfb1 subunit of TFIIH and the activation domain of VP16: structural similarities between VP16 and p53., Langlois C, Mas C, Di Lello P, Jenkins LM, Legault P, Omichinski JG, J Am Chem Soc. 2008 Aug 13;130(32):10596-604. Epub 2008 Jul 17. PMID:18630911
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (784 Kb) [Save to disk]
  • CSU: Contacts of Structural Units for 2K2U
  • Original NMR restraints for 2K2U from PDB
  • Retrieve 2K2U in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2K2U from S2C, [Save to disk]
  • View 2K2U in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 2K2U
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 2K2U, from MSDmotif at EBI
  • Fold representative 2k2u from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2k2u] [2k2u_B] [2k2u_A]
  • SWISS-PROT database: [P32776] [P04486]
  • Domain organization of [TFB1_YEAST] [VP16_HHV1F] by SWISSPFAM
  • Other resources with information on 2K2U
  • Community annotation for 2K2U at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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