3EQZ Structural Genomics, Unknown Function date Oct 01, 2008
title Crystal Structure Of A Response Regulator From Colwellia Psychrerythraea
authors J.B.Bonanno, M.Gilmore, K.T.Bain, M.Iizuka, R.Romero, S.Wasserman J.M.Sauder, S.K.Burley, S.C.Almo, New York Sgx Research Center Structural Genomics (Nysgxrc)
compound source
Molecule: Response Regulator
Chain: A, B
Engineered: Yes
 Organism_scientific: Colwellia Psychrerythraea
Organism_common: Vibrio Psychroerythus
Organism_taxid: 167879
Strain: 34h
Gene: Cps_1940
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Modified Pet26
symmetry Space Group: P 31 2 1
R_factor 0.213 R_Free 0.250
crystal
cell
length a length b length c angle alpha angle beta angle gamma
55.573 55.573 173.313 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.15 Å
note 3EQZ is a representative structure
Gene CPS
Gene
Ontology
ChainFunctionProcessComponent
A, B


Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (45 Kb) [Save to disk]
  • Biological Unit Coordinates (3eqz.pdb1.gz) 79 Kb
  • Biological Unit Coordinates (3eqz.pdb2.gz) 40 Kb
  • Biological Unit Coordinates (3eqz.pdb3.gz) 40 Kb
  • CSU: Contacts of Structural Units for 3EQZ
  • Likely Quarternary Molecular Structure file(s) for 3EQZ
  • Structure Factors (784 Kb)
  • Retrieve 3EQZ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3EQZ from S2C, [Save to disk]
  • Re-refined 3eqz structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3EQZ 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 3EQZ
  • 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 3EQZ, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3eqz_A] [3eqz_B] [3eqz]
  • SWISS-PROT database: [Q483U6]
  • Domain organization of [Q483U6_COLP3] by SWISSPFAM
  • Domain found in 3EQZ: [REC ] by SMART
    • Other resources with information on 3EQZ
  • Community annotation for 3EQZ 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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