1PTA

THREE-DIMENSIONAL STRUCTURE OF PHOSPHOTRIESTERASE: AN ENZYME CAPABLE OF DETOXIFYING ORGANOPHOSPHATE NERVE AGENTS

Structural Biology Knowledgebase: 1PTA SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Observed: 0.180

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1PTA

Classification: HYDROLASE (ORGANOPHOSPHATE-DEGRADING)

Total Structure Weight: 35486.86

Macromolecule Entities
Molecule Chains Length Organism Details
PHOSPHOTRIESTERASE A 327 Brevundimonas diminuta EC#: 3.1.8.1 IUBMB
Gene Name(s): opd


Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Observed: 0.180
  • Space Group: P 21 21 2

Unit Cell:

Length (Å) Angle (°)
a = 80.20 α = 90.00
b = 93.70 β = 90.00
c = 45.00 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1994-07-07
  • Released Date: 1995-12-01
  • Deposition author(s): Benning, M., Holden, H.M.

Revision History

  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4