3II6 Ligase Dna Binding Protein date Jul 31, 2009
title Structure Of Human Xrcc4 In Complex With The Tandem Brct Dom Dna Ligaseiv.
authors S.Meesala, M.Junop
compound source
Molecule: Dna Repair Protein Xrcc4
Chain: A, B, C, D
Fragment: Residues 1-203
Synonym: X-Ray Repair Cross-Complementing Protein 4
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Xrcc4
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pacyc

Molecule: Dna Ligase 4
Chain: X, Y
Fragment: C-Terminal Tandem Brct Domains, Residues 654-911
Synonym: Dna Ligase Iv, Polydeoxyribonucleotide Synthase [A
Ec: 6.5.1.1
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Lig4
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pproex
symmetry Space Group: P 1
R_factor 0.240 R_Free 0.280
crystal
cell
length a length b length c angle alpha angle beta angle gamma
67.243 85.982 111.608 67.34 82.86 74.52
method X-Ray Diffractionresolution 2.40 Å
ligand CL enzyme Ligase E.C.6.5.1.1 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B


X, Y


Primary referenceStructural and functional interaction between the human DNA repair proteins DNA ligase IV and XRCC4., Wu PY, Frit P, Meesala S, Dauvillier S, Modesti M, Andres SN, Huang Y, Sekiguchi J, Calsou P, Salles B, Junop MS, Mol Cell Biol. 2009 Jun;29(11):3163-72. Epub 2009 Mar 30. PMID:19332554
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (226 Kb) [Save to disk]
  • Biological Unit Coordinates (3ii6.pdb1.gz) 111 Kb
  • Biological Unit Coordinates (3ii6.pdb2.gz) 111 Kb
  • LPC: Ligand-Protein Contacts for 3II6
  • CSU: Contacts of Structural Units for 3II6
  • Structure Factors (587 Kb)
  • Retrieve 3II6 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3II6 from S2C, [Save to disk]
  • Re-refined 3ii6 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3II6 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 3II6
  • 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
  • 3D motif for 3II6, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3ii6_A] [3ii6] [3ii6_C] [3ii6_X] [3ii6_B] [3ii6_Y] [3ii6_D]
  • SWISS-PROT database: [P49917] [Q13426]
  • Domain organization of [DNLI4_HUMAN] [XRCC4_HUMAN] by SWISSPFAM
  • Domain found in 3II6: [BRCT ] by SMART
  • Other resources with information on 3II6
  • Community annotation for 3II6 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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