3EQ2 Signaling Protein date Sep 30, 2008
title Structure Of Hexagonal Crystal Form Of Pseudomonas Aeruginos
authors I.Levchenko, R.A.Grant, R.T.Sauer, T.A.Baker
compound source
Molecule: Probable Two-Component Response Regulator
Chain: A, B
Engineered: Yes
 Organism_scientific: Pseudomonas Aeruginosa
Organism_taxid: 287
Gene: Pa2798, Rssb
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 61
R_factor 0.271 R_Free 0.307
crystal
cell
length a length b length c angle alpha angle beta angle gamma
76.277 76.277 305.077 90.00 90.00 120.00
method X-Ray Diffractionresolution 3.40 Å
ligand MSE enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, B
  • bacterial-type RNA polymeras...
  • DNA binding transcription fa...
  • phosphatase activity


    • Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (108 Kb) [Save to disk]
  • Biological Unit Coordinates (3eq2.pdb1.gz) 102 Kb
  • LPC: Ligand-Protein Contacts for 3EQ2
  • CSU: Contacts of Structural Units for 3EQ2
  • Structure Factors (175 Kb)
  • Retrieve 3EQ2 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3EQ2 from S2C, [Save to disk]
  • Re-refined 3eq2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3EQ2 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 3EQ2
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 3EQ2, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3eq2_A] [3eq2] [3eq2_B]
  • SWISS-PROT database: [Q9I045]
  • Domain organization of [Q9I045_PSEAE] by SWISSPFAM
  • Domains found in 3EQ2: [PP2C_SIG] [REC ] by SMART
    • Other resources with information on 3EQ2
  • Community annotation for 3EQ2 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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