2KA4 Transcription Regulator date Oct 30, 2008
title Nmr Structure Of The Cbp-Taz1stat2-Tad Complex
authors J.M.Wojciak, M.A.Martinez-Yamout, H.J.Dyson, P.E.Wright
compound source
Molecule: Crebbp Protein
Chain: A
Fragment: Unp Residues 340 To 439
Engineered: Yes
 Organism_scientific: Mus Musculus
Organism_common: Mouse
Organism_taxid: 10090
Gene: Crebbp
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector: Pet

Molecule: Signal Transducer And Activator Of Transcription
Chain: B
Fragment: Unp Residues 786 To 838
Synonym: P113
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Stat2
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector: Pet
methodSolution NMR
ligand ZN enzyme
Primary referenceStructural basis for recruitment of CBP/p300 coactivators by STAT1 and STAT2 transactivation domains., Wojciak JM, Martinez-Yamout MA, Dyson HJ, Wright PE, EMBO J. 2009 Feb 12. PMID:19214187
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (836 Kb) [Save to disk]
  • Biological Unit Coordinates (2ka4.pdb1.gz) 42 Kb
  • LPC: Ligand-Protein Contacts for 2KA4
  • CSU: Contacts of Structural Units for 2KA4
  • Original NMR restraints for 2KA4 from PDB
  • Retrieve 2KA4 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2KA4 from S2C, [Save to disk]
    • View 2KA4 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 2KA4
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2KA4, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2ka4_A] [2ka4_B] [2ka4]
  • SWISS-PROT database: [P45481] [P52630]
  • Domain organization of [CBP_MOUSE] [STAT2_HUMAN] by SWISSPFAM
  • Domain found in 2KA4: [ZnF_TAZ ] by SMART
    • Other resources with information on 2KA4
  • Community annotation for 2KA4 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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