1PS7

Crystal structure of E.coli PdxA


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.47 Å
  • R-Value Free: 0.272
  • R-Value Work: 0.213

Literature

Macromolecules
Sequence Display for 1PS7

Classification: OXIDOREDUCTASE

Total Structure Weight: 142173.30

Macromolecule Entities
Molecule Chains Length Organism Details
4-hydroxythreonine-4-phosphate dehydrogenase A, B, C, D 329 Escherichia coli EC#: 1.1.1.262 IUBMB
Mutation: M49M, M151M, M152M, M218M, M238M, M264M, M324M
Gene Name(s): pdxA b0052 JW0051
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C, D ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MSE
Query on MSE
A, B, C, D L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.47 Å
  • R-Value Free: 0.272
  • R-Value Work: 0.213
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 92.05 α = 90.00
b = 76.69 β = 109.73
c = 95.42 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

  • Version 1_0: 2003-11-04

    Type: Initial release

  • Version 1_1: 2008-04-29

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance

  • Version 1_3: 2017-10-11

    Type: Refinement description