2KWO Metal Binding Protein date Apr 14, 2010
title Solution Structure Of The Double Phd (Plant Homeodomain) Fin Human Transcriptional Protein Dpf3b Bound To A Histone H4 P Containing N-Terminal Acetylation At Serine 1
authors L.Zeng, Q.Zhang, S.Li, A.N.Plotnikov, M.J.Walsh, M.Zhou
compound source
Molecule: Histone Peptide
Chain: B
Engineered: Yes
Synthetic: Yes
Other_details: The Peptide Was Chemically Synthesized

Molecule: Zinc Finger Protein Dpf3
Chain: A
Fragment: Phd-Types 1 And 2 Residues 261-372
Synonym: Zinc Finger Protein Cer-D4, Brg1-Associated Factor Baf45c;
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Dpf3, Baf45c, Cerd4
Expression_system: Escherichia Coli
Expression_system_taxid: 511693
Expression_system_strain: Bl21
methodSolution NMR
ligand SAC, ZN enzyme


Primary referenceMechanism and regulation of acetylated histone binding by the tandem PHD finger of DPF3b., Zeng L, Zhang Q, Li S, Plotnikov AN, Walsh MJ, Zhou MM, Nature. 2010 Jul 8;466(7303):258-62. PMID:20613843
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (669 Kb) [Save to disk]
  • Biological Unit Coordinates (2kwo.pdb1.gz) 34 Kb
  • LPC: Ligand-Protein Contacts for 2KWO
  • CSU: Contacts of Structural Units for 2KWO
  • Original NMR restraints for 2KWO from PDB
  • Retrieve 2KWO in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2KWO from S2C, [Save to disk]
  • View 2KWO 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 2KWO
  • 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 2KWO, from MSDmotif at EBI
  • Fold representative 2kwo from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2kwo_B] [2kwo_A] [2kwo]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 2KWO: [PHD] [RING ] by SMART
  • Other resources with information on 2KWO
  • Community annotation for 2KWO 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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