2EYQ Hydrolase date Nov 09, 2005
title Crystal Structure Of Escherichia Coli Transcription-Repair Coupling Factor
authors A.M.Deaconescu, S.A.Darst
compound source
Molecule: Transcription-Repair Coupling Factor
Chain: A, B
Synonym: Trcf
Engineered: Yes
Organism_scientific: Escherichia Coli
Organism_taxid: 562
Gene: Mfd
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: C 1 2 1
R_factor 0.234 R_Free 0.295
length a length b length c angle alpha angle beta angle gamma
151.870 161.990 161.730 90.00 105.09 90.00
method X-Ray Diffractionresolution 3.20 Å
ligand EPE, SO4 enzyme
A, B

Primary referenceStructural basis for bacterial transcription-coupled DNA repair., Deaconescu AM, Chambers AL, Smith AJ, Nickels BE, Hochschild A, Savery NJ, Darst SA, Cell. 2006 Feb 10;124(3):507-20. PMID:16469698
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (373 Kb) [Save to disk]
  • Biological Unit Coordinates (2eyq.pdb1.gz) 187 Kb
  • Biological Unit Coordinates (2eyq.pdb2.gz) 184 Kb
  • LPC: Ligand-Protein Contacts for 2EYQ
  • CSU: Contacts of Structural Units for 2EYQ
  • Likely Quarternary Molecular Structure file(s) for 2EYQ
  • Structure Factors (767 Kb)
  • Retrieve 2EYQ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2EYQ from S2C, [Save to disk]
  • Re-refined 2eyq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2EYQ 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 2EYQ
  • 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 2EYQ, from MSDmotif at EBI
  • Fold representative 2eyq from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2eyq_B] [2eyq_A] [2eyq]
  • SWISS-PROT database: [P30958]
  • Domain organization of [MFD_ECOLI] by SWISSPFAM
  • Domains found in 2EYQ: [CarD_TRCF] [DEXDc] [HELICc] [TRCF ] by SMART
  • Other resources with information on 2EYQ
  • Community annotation for 2EYQ 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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