1PR3

Crystal Structure of the R103K Mutant of Aspartate Semialdehyde dehydrogenase from Haemophilus influenzae


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.15 Å
  • R-Value Free: 0.279
  • R-Value Work: 0.225

Literature

Macromolecules
Sequence Display for 1PR3

Classification: OXIDOREDUCTASE

Total Structure Weight: 40650.70

Macromolecule Entities
Molecule Chains Length Organism Details
Aspartate semialdehyde dehydrogenase A 371 Haemophilus influenzae EC#: 1.2.1.11 IUBMB
Mutation: R103K
Gene Name(s): asd HI_0646
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
PO4
Query on PO4

A PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.15 Å
  • R-Value Free: 0.279
  • R-Value Work: 0.225
  • Space Group: P 21 21 2

Unit Cell:

Length (Å) Angle (°)
a = 114.16 α = 90.00
b = 54.89 β = 90.00
c = 58.19 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-06-19
  • Released Date: 2004-07-27
  • Deposition author(s): Blanco, J., Moore, R.A., Faehnle, C.R., Coe, D.M., Viola, R.E.

Revision History

  • 2008-04-29
    Type: Version format compliance
  • 2011-07-13
    Type: Derived calculations, Version format compliance