3S42 Lyase date May 18, 2011
title Crystal Structure Of The 3-Dehydroquinate Dehydratase (Arod) Salmonella Enterica Typhimurium Lt2 With Malonate And Boric The Active Site
authors S.H.Light, G.Minasov, M.E.Duban, A.S.Halavaty, S.N.Krishna, L.Sh K.Kwon, W.F.Anderson, Center For Structural Genomics Of Infec Diseases (Csgid)
compound source
Molecule: 3-Dehydroquinate Dehydratase
Chain: B, A
Synonym: 3-Dehydroquinase, Type I Dhqase
Ec: 4.2.1.10
Engineered: Yes
 Organism_scientific: Salmonella Enterica Subsp. Enterica Se Typhimurium;
Organism_taxid: 90371
Strain: Lt2
Gene: Arod, Stm1358
Expression_system: Escherichia Coli
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Mcsg7
symmetry Space Group: P 21 21 21
R_factor 0.144 R_Free 0.175
crystal
cell
length a length b length c angle alpha angle beta angle gamma
36.562 72.569 171.353 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.45 Å
ligand BO3, DMS, IMD, MLA, NI enzyme Lyase E.C.4.2.1.10 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, B


Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (199 Kb) [Save to disk]
  • Biological Unit Coordinates (3s42.pdb1.gz) 192 Kb
  • LPC: Ligand-Protein Contacts for 3S42
  • CSU: Contacts of Structural Units for 3S42
  • Structure Factors (1297 Kb)
  • Retrieve 3S42 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3S42 from S2C, [Save to disk]
  • Re-refined 3s42 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3S42 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 3S42
  • 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 3S42, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3s42] [3s42_B] [3s42_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 3S42
  • Community annotation for 3S42 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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