4B4Q Cell Adhesion date Jul 31, 2012
title Crystal Structure Of The Lectin Domain Of F18 Fimbrial Adhes Complex With Blood Group A Type 1 Hexasaccharide
authors K.Moonens, J.Bouckaert, A.Coddens, T.Tran, S.Panjikar, M.De Kerpe H.Remaut, H.De Greve
compound source
Molecule: F18 Fimbrial Adhesin Ac
Chain: A, B
Fragment: Lectin Domain, Residues 35-185
Synonym: Fedf
Engineered: Yes
Other_details: Fedf Lectin Domain Comprising Residus 15-165
Organism_scientific: Escherichia Coli K-12
Organism_taxid: 83333
Strain: 10786
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_variant: C43
Expression_system_vector_type: Plasmid
Expression_system_vector: Gateway Technology
Expression_system_plasmid: Pdest14
symmetry Space Group: P 21 21 21
R_factor 0.194 R_Free 0.239
crystal
cell
length a length b length c angle alpha angle beta angle gamma
35.160 54.550 145.640 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand A2G, FUC, GAL, GLC, NAG enzyme
Primary referenceStructural insight in histo-blood group binding by the F18 fimbrial adhesin FedF., Moonens K, Bouckaert J, Coddens A, Tran T, Panjikar S, De Kerpel M, Cox E, Remaut H, De Greve H, Mol Microbiol. 2012 Jul 19. doi: 10.1111/j.1365-2958.2012.08174.x. PMID:22812428
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (102 Kb) [Save to disk]
  • Biological Unit Coordinates (4b4q.pdb1.gz) 49 Kb
  • Biological Unit Coordinates (4b4q.pdb2.gz) 47 Kb
  • LPC: Ligand-Protein Contacts for 4B4Q
  • CSU: Contacts of Structural Units for 4B4Q
  • Structure Factors (272 Kb)
  • Retrieve 4B4Q in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4B4Q from S2C, [Save to disk]
  • Re-refined 4b4q structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4B4Q 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 4B4Q
  • 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 4B4Q, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4b4q_A] [4b4q] [4b4q_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 4B4Q
  • Community annotation for 4B4Q at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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