1QWX Crystal Structure of a Staphylococcal Inhibitor/Chaperone date
authors Brown, C.K., Gu, Z.Y., Nickerson, N., McGavin, M.J., Ohlendorf, D.H., Earhart, C.A.
compound source
symmetry
R_factor
R_Free 0.22118
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 1.50
ligand MSE enzyme
related structures by homologous chain: 1NYC, 1PXV
Gene
Ontology
ChainFunctionProcessComponent
A, B
  • endopeptidase inhibitor acti...
  • cysteine-type endopeptidase ...


  • Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (47 Kb) [Save to disk]
  • Biological Unit Coordinates (1qwx.pdb1.gz) 22 Kb
  • Biological Unit Coordinates (1qwx.pdb2.gz) 21 Kb
  • LPC: Ligand-Protein Contacts for 1QWX
  • CSU: Contacts of Structural Units for 1QWX
  • Likely Quarternary Molecular Structure file(s) for 1QWX
  • Structure Factors (330 Kb)
  • Retrieve 1QWX in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1QWX from S2C, [Save to disk]
  • Re-refined 1qwx structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1QWX 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 1QWX
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Conformational Epitope Prediction for 1QWX 1QWXA 1QWXB from the CEP Server.
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1QWX, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1qwxa_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1qwxb_, region B [Jmol] [rasmolscript] [script source]
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1qwx_B] [1qwx_A] [1qwx]
  • SWISS-PROT database: [Q7A189]
  • Domain organization of [SSPC_STAAW] by SWISSPFAM
  • Other resources with information on 1QWX
  • Community annotation for 1QWX 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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