4PGA

GLUTAMINASE-ASPARAGINASE FROM PSEUDOMONAS 7A


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.254
  • R-Value Work: 0.199

Literature

Macromolecules
Sequence Display for 4PGA

Classification: BACTERIAL AMIDOHYDROLASE

Total Structure Weight: 72734.04

Macromolecule Entities
Molecule Chains Length Organism Details
GLUTAMINASE-ASPARAGINASE A, B 337 Pseudomonas sp. 7a EC#: 3.5.1.38 IUBMB
Mutation: D111N, T113V, L114Q, N115K, L263V, T264V, T269Q, T273N, V317A, E318M, L319V, V322T
Details: AMIDOHYDROLASE, ASPARAGINASE
Gene Name(s): ansB
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

A, B SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NH4
Query on NH4

A, B AMMONIUM ION
H4 N
QGZKDVFQNNGYKY-UHFFFAOYSA-O
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.254
  • R-Value Work: 0.199
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 78.62 α = 90.00
b = 135.80 β = 90.00
c = 137.88 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1997-01-14
  • Released Date: 1997-07-23
  • Deposition author(s): Jakob, C.G., Lewinski, K., Lacount, M.W., Roberts, J., Lebioda, L.

Revision History

  • 2008-03-25
    Type: Version format compliance
  • 2011-07-13
    Type: Derived calculations, Version format compliance