1PS6

Crystal structure of E.coli PdxA

Structural Biology Knowledgebase: 1PS6 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Free: 0.258
  • R-Value Work: 0.206

Literature

Macromolecules
Sequence Display for 1PS6

Classification: OXIDOREDUCTASE

Total Structure Weight: 70383.41

Macromolecule Entities
Molecule Chains Length Organism Details
4-hydroxythreonine-4-phosphate dehydrogenase A, B 328 Escherichia coli EC#: 1.1.1.262 IUBMB
Gene Name(s): pdxA b0052 JW0051
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
4TP
Query on 4TP

A 4-HYDROXY-L-THREONINE-5-MONOPHOSPHATE
C4 H10 N O7 P
FKHAKIJOKDGEII-GBXIJSLDSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A, B ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Free: 0.258
  • R-Value Work: 0.206
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 75.72 α = 90.00
b = 79.14 β = 90.00
c = 114.07 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-06-20
  • Released Date: 2003-11-04
  • Deposition author(s): Sivaraman, J., Li, Y., Banks, J., Cane, D.E., Matte, A., Cygler, M.

Revision History

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