3ASK Ligase Dna Binding Protein date Dec 16, 2010
title Structure Of Uhrf1 In Complex With Histone Tail
authors K.Arita, K.Sugita, M.Unoki, R.Hamamoto, N.Sekiyama, H.Tochio, M.Ar M.Shirakawa
compound source
Molecule: E3 Ubiquitin-Protein Ligase Uhrf1
Chain: A, B, C, D
Fragment: Tandem Tudor Domain, Phd Finger (Residues 134-366
Ec: 6.3.2.-
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Uhrf1
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Histone H3.3
Chain: P, Q, R
Fragment: Residues In Unp 2-14
Engineered: Yes

Synthetic: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
symmetry Space Group: P 42 21 2
R_factor 0.243 R_Free 0.286
length a length b length c angle alpha angle beta angle gamma
145.178 145.178 125.413 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.90 Å
ligand M3L, ZN enzyme Ligase E.C.6.3.2 BRENDA
Primary referenceRecognition of modification status on a histone H3 tail by linked histone reader modules of the epigenetic regulator UHRF1., Arita K, Isogai S, Oda T, Unoki M, Sugita K, Sekiyama N, Kuwata K, Hamamoto R, Tochio H, Sato M, Ariyoshi M, Shirakawa M, Proc Natl Acad Sci U S A. 2012 Aug 7;109(32):12950-5. Epub 2012 Jul 25. PMID:22837395
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (135 Kb) [Save to disk]
  • Biological Unit Coordinates (3ask.pdb1.gz) 40 Kb
  • Biological Unit Coordinates (3ask.pdb2.gz) 38 Kb
  • Biological Unit Coordinates (3ask.pdb3.gz) 28 Kb
  • Biological Unit Coordinates (3ask.pdb4.gz) 28 Kb
  • LPC: Ligand-Protein Contacts for 3ASK
  • CSU: Contacts of Structural Units for 3ASK
  • Structure Factors (410 Kb)
  • Retrieve 3ASK in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3ASK from S2C, [Save to disk]
  • Re-refined 3ask structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3ASK 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 3ASK
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 3ASK, from MSDmotif at EBI
  • Fold representative 3ask from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3ask_C] [3ask_B] [3ask_A] [3ask] [3ask_R] [3ask_P] [3ask_D] [3ask_Q]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 3ASK: [PHD] [RING ] by SMART
  • Other resources with information on 3ASK
  • Community annotation for 3ASK at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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