4A6S Sugar Binding Protein date Nov 08, 2011
title Structure Of The Pail Lectin From Pseudomonas Aeruginosa In With 2-Naphtyl-1-Thio-Beta-D-Galactopyranoside
authors J.Rodrigue, G.Ganne, B.Blanchard, C.Saucier, D.Giguere, T.S.Chiao A.Varrot, A.Imberty, R.Roy
compound source
Molecule: Pa-I Galactophilic Lectin
Chain: A, B, C, D
Fragment: Residues 2-122
Synonym: Pa-Il, Galactose-Binding Lectin
Engineered: Yes
Organism_scientific: Pseudomonas Aeruginosa
Organism_taxid: 208964
Strain: Pao1
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_vector: Pet25b
symmetry Space Group: P 32 2 1
R_factor 0.214 R_Free 0.259
crystal
cell
length a length b length c angle alpha angle beta angle gamma
54.334 54.334 390.501 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.15 Å
ligand CA, GS9 enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B


Primary referenceAromatic thioglycoside inhibitors against the virulence factor LecA from Pseudomonas aeruginosa., Rodrigue J, Ganne G, Blanchard B, Saucier C, Giguere D, Shiao TC, Varrot A, Imberty A, Roy R, Org Biomol Chem. 2013 Sep 25;11(40):6906-18. doi: 10.1039/c3ob41422a. PMID:24057051
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (162 Kb) [Save to disk]
  • Biological Unit Coordinates (4a6s.pdb1.gz) 80 Kb
  • Biological Unit Coordinates (4a6s.pdb2.gz) 78 Kb
  • LPC: Ligand-Protein Contacts for 4A6S
  • CSU: Contacts of Structural Units for 4A6S
  • Structure Factors (1061 Kb)
  • Retrieve 4A6S in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4A6S from S2C, [Save to disk]
  • Re-refined 4a6s structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4A6S 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 4A6S
  • 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 4A6S, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4a6s_B] [4a6s_C] [4a6s_A] [4a6s_D] [4a6s]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 4A6S
  • Community annotation for 4A6S at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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