1PSQ

Structure of a probable thiol peroxidase from Streptococcus pneumoniae


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.249
  • R-Value Work: 0.200

Literature

Macromolecules
Sequence Display for 1PSQ

Classification: oxidoreductase

Total Structure Weight: 36354.44

Macromolecule Entities
Molecule Chains Length Organism Details
probable thiol peroxidase A, B 163 Streptococcus pneumoniae EC#: 1.11.1 IUBMB
Mutation: M1M, M82M, M102M
Gene Name(s): tpx psaD SP_1651
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MSE
Query on MSE
A, B L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.249
  • R-Value Work: 0.200
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 102.00 α = 90.00
b = 49.90 β = 116.85
c = 81.66 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-06-21
  • Released Date: 2003-07-08
  • Deposition author(s): Kniewel, R., Buglino, J., Solorzano, V., Wu, J., Lima, C.D., Burley, S.K., New York SGX Research Center for Structural Genomics (NYSGXRC)

Revision History

  • 2011-11-16
    Type: Atom occupancy | Details: Atom occupancy
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4