2HQS Crystal structure of TolB/Pal complex date
authors Grishkovskaya, I., Bonsor, D.A., Kleanthous, C., Dodson, E.J.
compound source
symmetry
R_factor
R_Free 0.21267
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 1.50
ligand ACT, GOL, SO4 enzyme
note 2HQS is a representative structure
Gene
Ontology
ChainFunctionProcessComponent
E, H, C, G


F, A, B, D


Primary referenceMolecular mimicry enables competitive recruitment by a natively disordered protein., Bonsor DA, Grishkovskaya I, Dodson EJ, Kleanthous C, J Am Chem Soc. 2007 Apr 18;129(15):4800-7. Epub 2007 Mar 22. PMID:17375930
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (373 Kb) [Save to disk]
  • Biological Unit Coordinates (2hqs.pdb1.gz) 96 Kb
  • Biological Unit Coordinates (2hqs.pdb2.gz) 95 Kb
  • Biological Unit Coordinates (2hqs.pdb3.gz) 97 Kb
  • Biological Unit Coordinates (2hqs.pdb4.gz) 96 Kb
  • LPC: Ligand-Protein Contacts for 2HQS
  • CSU: Contacts of Structural Units for 2HQS
  • Likely Quarternary Molecular Structure file(s) for 2HQS
  • Structure Factors (5099 Kb)
  • Retrieve 2HQS in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2HQS from S2C, [Save to disk]
  • Re-refined 2hqs structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2HQS 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 2HQS
  • 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 2HQS, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2hqs] [2hqs_H] [2hqs_B] [2hqs_F] [2hqs_A] [2hqs_C] [2hqs_G] [2hqs_D] [2hqs_E]
  • SWISS-PROT database: [P0A912] [P0A855]
  • Belongs to the tonb-exbb-exbd/tola-tolq-tolr outer membrane receptor energizers and stabilizers (tonb/tola) family according to TCDB.
  • Domain organization of [PAL_ECOLI] [TOLB_ECOLI] by SWISSPFAM
  • Other resources with information on 2HQS
  • Community annotation for 2HQS 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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