1JQW

THE 2.3 ANGSTROM RESOLUTION STRUCTURE OF BACILLUS SUBTILIS LUXS/HOMOCYSTEINE COMPLEX

Structural Biology Knowledgebase: 1JQW SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.241
  • R-Value Work: 0.175

Literature

Macromolecules
Sequence Display for 1JQW

Classification: SIGNALING PROTEIN

Total Structure Weight: 18261.28

Macromolecule Entities
Molecule Chains Length Organism Details
Autoinducer-2 production protein luxS A 157 Bacillus subtilis EC#: 4.4.1.21 IUBMB
Mutation: C84X, P96T
Gene Name(s): luxS ytjB BSU30670
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
HCS
Query on HCS

A 2-AMINO-4-MERCAPTO-BUTYRIC ACID
C4 H9 N O2 S
FFFHZYDWPBMWHY-VKHMYHEASA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
OCS
Query on OCS
A L-PEPTIDE LINKING C3 H7 N O5 S CYS

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.241
  • R-Value Work: 0.175
  • Space Group: P 65 2 2

Unit Cell:

Length (Å) Angle (°)
a = 61.20 α = 90.00
b = 61.20 β = 90.00
c = 150.03 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-08-09
  • Released Date: 2001-10-24
  • Deposition author(s): Ruzheinikov, S.N., Das, S.K., Sedelnikova, S.E., Hartley, A., Foster, S.J., Horsburgh, M.J., Cox, A.G., McCleod, C.W., Mekhalfia, A., Blackburn, G.M., Rice, D.W., Baker, P.J.

Revision History

  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4