1T4B

1.6 Angstrom structure of Esherichia coli aspartate-semialdehyde dehydrogenase.

Structural Biology Knowledgebase: 1T4B SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Free: 0.199
  • R-Value Work: 0.170

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1T4B

Classification: OXIDOREDUCTASE

Total Structure Weight: 80227.05

Macromolecule Entities
Molecule Chains Length Organism Details
Aspartate-semialdehyde dehydrogenase A, B 367 Escherichia coli EC#: 1.2.1.11 IUBMB
Mutation: K2Q
Gene Name(s): asd hom b3433 JW3396

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

A, B SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Free: 0.199
  • R-Value Work: 0.170
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 56.50 α = 90.00
b = 70.10 β = 90.00
c = 180.90 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2004-04-29
  • Released Date: 2004-07-13
  • Deposition author(s): Nichols, C.E., Dhaliwal, B., Lockyer, M., Hawkins, A.R., Stammers, D.K.

Revision History

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