3CMU Recombination Dna date Mar 24, 2008
title Mechanism Of Homologous Recombination From The Reca-Ssdnads Structures
authors N.P.Pavletich
compound source
Molecule: Dna (5'- D(Dtpdtpdtpdtpdtpdtpdtpdtpdtpdtpdtpdtpdtpdtp Pdt)-3');
Chain: B
Engineered: Yes
 Synthetic: Yes

Molecule: Protein Reca
Chain: A
Synonym: Recombinase A
Engineered: Yes
Organism_scientific: Escherichia Coli
symmetry Space Group: P 32 2 1
R_factor 0.275 R_Free 0.298
crystal
cell
length a length b length c angle alpha angle beta angle gamma
156.000 156.000 211.000 90.00 90.00 120.00
method X-Ray Diffractionresolution 4.20 Å
ligand ADP, ALF, MG enzyme
note 3CMU (Molecule of the Month:pdb172)
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceMechanism of homologous recombination from the RecA-ssDNA/dsDNA structures., Chen Z, Yang H, Pavletich NP, Nature. 2008 May 22;453(7194):489-4. PMID:18497818
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (303 Kb) [Save to disk]
  • Biological Unit Coordinates (3cmu.pdb1.gz) 294 Kb
  • LPC: Ligand-Protein Contacts for 3CMU
  • CSU: Contacts of Structural Units for 3CMU
  • Likely Quarternary Molecular Structure file(s) for 3CMU
  • Structure Factors (170 Kb)
  • Retrieve 3CMU in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3CMU from S2C, [Save to disk]
  • Re-refined 3cmu structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3CMU 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 3CMU
  • 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 3CMU, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3cmu_B] [3cmu_A] [3cmu]
  • SWISS-PROT database: [P0A7G6]
  • Domain organization of [RECA_ECOLI] by SWISSPFAM
  • Domain found in 3CMU: [AAA ] by SMART
    • Other resources with information on 3CMU
  • Community annotation for 3CMU 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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