3AL3 Dna Binding Protein Protein Binding date Jul 22, 2010
title Crystal Structure Of Topbp1 Brct78-Bach1 Peptide Complex
authors C.C.Leung, J.N.Glover
compound source
Molecule: Dna Topoisomerase 2-Binding Protein 1
Chain: A
Fragment: Brct7 And Brct8, Unp Residues 1264-1493
Synonym: Dna Topoisomerase II-Binding Protein 1, Dna Topois II-Beta-Binding Protein 1, Topbp1;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Kiaa0259, Topbp1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21 Gold
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgex

Molecule: Peptide Of Fanconi Anemia Group J Protein
Chain: B
Fragment: Unp Residues 1129-1138
Synonym: Protein Fancj, Atp-Dependent Rna Helicase Brip1, B Interacting Protein C-Terminal Helicase 1, Brca1-Interactin 1, Brca1-Associated C-Terminal Helicase 1;
Engineered: Yes

Synthetic: Yes
Other_details: Synthetic
symmetry Space Group: P 62 2 2
R_factor 0.196 R_Free 0.236
length a length b length c angle alpha angle beta angle gamma
78.069 78.069 136.766 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.15 Å
ligand FMT, TPO enzyme
Primary referenceMolecular basis of BACH1/FANCJ recognition by TopBP1 in DNA replication checkpoint control., Leung CC, Gong Z, Chen J, Glover JN, J Biol Chem. 2011 Feb 11;286(6):4292-301. Epub 2010 Dec 2. PMID:21127055
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (87 Kb) [Save to disk]
  • Biological Unit Coordinates (3al3.pdb1.gz) 82 Kb
  • LPC: Ligand-Protein Contacts for 3AL3
  • CSU: Contacts of Structural Units for 3AL3
  • Structure Factors (285 Kb)
  • Retrieve 3AL3 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3AL3 from S2C, [Save to disk]
  • Re-refined 3al3 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3AL3 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 3AL3
  • 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 3AL3, from MSDmotif at EBI
  • Fold representative 3al3 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3al3_B] [3al3_A] [3al3]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 3AL3: [BRCT ] by SMART
  • Other resources with information on 3AL3
  • Community annotation for 3AL3 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014
    Bioinformatics Unit
    Weizmann Institute of Science