3N2E Transferase date May 18, 2010
title Crystal Structure Of Helicobactor Pylori Shikimate Kinase In With Nsc162535
authors W.C.Cheng, T.J.Chen, S.C.Lin, W.C.Wang
compound source
Molecule: Shikimate Kinase
Chain: A, B, C
Synonym: Sk
Ec: 2.7.1.71
Engineered: Yes
Mutation: Yes
Organism_scientific: Helicobacter Pylori
Organism_taxid: 85962
Strain: 26695
Gene: Arok
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Jm109
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pqe30
symmetry Space Group: C 1 2 1
R_factor 0.217 R_Free 0.263
crystal
cell
length a length b length c angle alpha angle beta angle gamma
193.910 71.791 47.626 90.00 91.96 90.00
method X-Ray Diffractionresolution 2.53 Å
ligand OSA, TLA enzyme Transferase E.C.2.7.1.71 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, C, B


Primary referenceStructures of Helicobacter pylori shikimate kinase reveal a selective inhibitor-induced-fit mechanism., Cheng WC, Chen YF, Wang HJ, Hsu KC, Lin SC, Chen TJ, Yang JM, Wang WC, PLoS One. 2012;7(3):e33481. Epub 2012 Mar 16. PMID:22438938
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (82 Kb) [Save to disk]
  • Biological Unit Coordinates (3n2e.pdb1.gz) 30 Kb
  • Biological Unit Coordinates (3n2e.pdb2.gz) 29 Kb
  • Biological Unit Coordinates (3n2e.pdb3.gz) 23 Kb
  • LPC: Ligand-Protein Contacts for 3N2E
  • CSU: Contacts of Structural Units for 3N2E
  • Structure Factors (306 Kb)
  • Retrieve 3N2E in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3N2E from S2C, [Save to disk]
  • Re-refined 3n2e structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3N2E 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 3N2E
  • 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 3N2E, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3n2e_C] [3n2e] [3n2e_A] [3n2e_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 3N2E
  • Community annotation for 3N2E 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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