3QSU Chaperone Rna date Feb 21, 2011
title Structure Of Staphylococcus Aureus Hfq In Complex With A7 Rn
authors R.Brennan, N.Horstmann, T.M.Link
compound source
Molecule: Rna Chaperone Hfq
Chain: A, B, H, I, K, M, C, D, E, F, G, J, N, S
Engineered: Yes
Organism_scientific: Staphylococcus Aureus
Organism_taxid: 889933
Strain: Subsp. Aureus Ect-R 2
Gene: Ectr2_1161, Hfq
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Ptyb11

Molecule: Rna (5'-R(Papapapapapapa)-3')
Chain: R, P
Engineered: Yes

Synthetic: Yes
symmetry Space Group: P 3
R_factor 0.196 R_Free 0.255
crystal
cell
length a length b length c angle alpha angle beta angle gamma
156.397 156.397 34.646 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.20 Å
ligand ZN enzyme
Gene ECTR2
Gene
Ontology
ChainFunctionProcessComponent
S, F, A, J, N, K, E, B, H, M, C, D, I, G


Primary referenceStructural mechanism of Staphylococcus aureus Hfq binding to an RNA A-tract., Horstmann N, Orans J, Valentin-Hansen P, Shelburne SA 3rd, Brennan RG, Nucleic Acids Res. 2012 Sep 10. PMID:22965117
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (154 Kb) [Save to disk]
  • Biological Unit Coordinates (3qsu.pdb1.gz) 65 Kb
  • Biological Unit Coordinates (3qsu.pdb2.gz) 65 Kb
  • Biological Unit Coordinates (3qsu.pdb3.gz) 63 Kb
  • LPC: Ligand-Protein Contacts for 3QSU
  • CSU: Contacts of Structural Units for 3QSU
  • Structure Factors (757 Kb)
  • Retrieve 3QSU in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3QSU from S2C, [Save to disk]
  • Re-refined 3qsu structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3QSU 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 3QSU
  • 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 3QSU, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3qsu_K] [3qsu_E] [3qsu_A] [3qsu_D] [3qsu_C] [3qsu_H] [3qsu] [3qsu_N] [3qsu_J] [3qsu_F] [3qsu_S] [3qsu_G] [3qsu_M] [3qsu_I] [3qsu_P] [3qsu_R] [3qsu_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 3QSU
  • Community annotation for 3QSU at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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