3LYQ Rhoa-Binding Protein date Feb 28, 2010
title Crystal Structure Of Ipgb2 From Shigella Flexneri
authors B.U.Klink, S.Barden, T.V.Heidler, C.Borchers, M.Ladwein, T.E.B.St K.Rottner, D.W.Heinz
compound source
Molecule: Ipgb2
Chain: A, B
Synonym: Ipgb2, Probably Secreted By The Mxi-Spa Secretion
Engineered: Yes
Organism_scientific: Shigella Flexneri
Organism_taxid: 623
Gene: Ipgb2
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Tuner (De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet-M 41
symmetry Space Group: P 4 21 2
R_factor 0.229 R_Free 0.292
crystal
cell
length a length b length c angle alpha angle beta angle gamma
114.080 114.080 88.770 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.30 Å
ligand FEO, FLC enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceStructure of Shigella IpgB2 in complex with human RhoA: implications for the mechanism of bacterial guanine nucleotide exchange factor mimicry., Klink BU, Barden S, Heidler TV, Borchers C, Ladwein M, Stradal TE, Rottner K, Heinz DW, J Biol Chem. 2010 May 28;285(22):17197-208. Epub 2010 Apr 2. PMID:20363740
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (69 Kb) [Save to disk]
  • Biological Unit Coordinates (3lyq.pdb1.gz) 32 Kb
  • Biological Unit Coordinates (3lyq.pdb2.gz) 32 Kb
  • LPC: Ligand-Protein Contacts for 3LYQ
  • CSU: Contacts of Structural Units for 3LYQ
  • Structure Factors (2387 Kb)
  • Retrieve 3LYQ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3LYQ from S2C, [Save to disk]
  • Re-refined 3lyq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3LYQ 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 3LYQ
  • 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 3LYQ, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3lyq_B] [3lyq_A] [3lyq]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 3LYQ
  • Community annotation for 3LYQ 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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