1DJO

Crystal structure of Pseudomonas 7A Glutaminase-asparaginase with the inhibitor donv covalently bound in the active site

Structural Biology Knowledgebase: 1DJO SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.238
  • R-Value Work: 0.214

Literature

Macromolecules
Sequence Display for 1DJO

Classification: HYDROLASE / HYDROLASE INHIBITOR

Total Structure Weight: 71118.90

Macromolecule Entities
Molecule Chains Length Organism Details
GLUTAMINASE-ASPARAGINASE A, B 330 Pseudomonas sp. 7a EC#: 3.5.1.38 IUBMB
Mutation: D1111N, T1113V, L1114Q, N1115K, L1263V, T1264V, T1269Q, T1273N, V1317A, E1318M, L1319V, V1322T
Gene Name(s): ansB
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
CAB
Query on CAB

A, B 4,4-dihydroxy-5-oxo-L-norvaline
C5 H9 N O5
NKTBKFGHLWDKLW-VKHMYHEASA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.238
  • R-Value Work: 0.214
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 78.37 α = 90.00
b = 135.89 β = 90.00
c = 137.56 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-12-03
  • Released Date: 2000-01-24
  • Deposition author(s): Ortlund, E., Lacount, M.W., Lewinski, K., Lebioda, L.

Revision History

  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values
  • 2011-07-13
    Type: Source and taxonomy | Details: Removed strain from scientific name
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4