3LB0

Crystal Structure of the 3-Dehydroquinate Dehydratase (aroD) from Salmonella typhimurium LT2 with Citrate Bound to the Active Site.

Structural Biology Knowledgebase: 3LB0 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.65 Å
  • R-Value Free: 0.201
  • R-Value Work: 0.160

Literature

Macromolecules
Sequence Display for 3LB0

Classification: LYASE

Total Structure Weight: 60563.36

Macromolecule Entities
Molecule Chains Length Organism Details
3-dehydroquinate dehydratase A, B 276 Salmonella enterica EC#: 4.2.1.10 IUBMB
Fragment: 3-Dehydroquinate Dehydratase (aroD)
Gene Name(s): aroD STM1358
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A CITRIC ACID
C6 H8 O7
KRKNYBCHXYNGOX-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
TRS
Query on TRS

B 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
TRIS BUFFER (Synonym)
C4 H12 N O3
LENZDBCJOHFCAS-UHFFFAOYSA-O
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
FMT
Query on FMT

A FORMIC ACID
C H2 O2
BDAGIHXWWSANSR-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

Unit Cell:

Length (Å) Angle (°)
a = 36.89 α = 93.95
b = 45.85 β = 101.19
c = 80.82 γ = 105.49

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-01-07
  • Released Date: 2010-01-26
  • Deposition author(s): Minasov, G., Light, S.H., Shuvalova, L., Papazisi, L., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4