6FEI

Phosphotriesterase PTE_A53_1


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.70 Å
  • R-Value Free: 0.185 
  • R-Value Work: 0.155 
  • R-Value Observed: 0.156 

wwPDB Validation   3D Report Full Report


This is version 2.0 of the entry. See complete history


Literature

Crystal structures of Bacterail Phosphotriesterase variant with high catalytic activity towards organophosphate nerve agents developed by use of structure-based design and molecular evolution

Dym, O.Aggarwal, N.Sussman, J.L.Silman, I.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Parathion hydrolaseA, B337Brevundimonas diminutaMutation(s): 0 
Gene Names: opd
EC: 3.1.8.1
UniProt
Find proteins for P0A434 (Brevundimonas diminuta)
Explore P0A434 
Go to UniProtKB:  P0A434
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
D6K
Query on D6K

Download Ideal Coordinates CCD File 
F [auth A](4~{S},6~{R})-2,2,6-trimethyl-1,3-dioxan-4-ol
C7 H14 O3
YZGBOJCVSXYSKT-RITPCOANSA-N
 Ligand Interaction
ZN
Query on ZN

Download Ideal Coordinates CCD File 
D [auth A], E [auth A], H [auth B], I [auth B]ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
 Ligand Interaction
FMT
Query on FMT

Download Ideal Coordinates CCD File 
C [auth A], G [auth B]FORMIC ACID
C H2 O2
BDAGIHXWWSANSR-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.70 Å
  • R-Value Free: 0.185 
  • R-Value Work: 0.155 
  • R-Value Observed: 0.156 
  • Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 54.23α = 90
b = 81.249β = 94.8
c = 70.666γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
HKL-3000data reduction
SCALAdata scaling
PHASERphasing

Structure Validation

View Full Validation Report




Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
DTRAUnited StatesHDTRA1-11-C-0026).
DTRAUnited StatesCB10265 / HDTRA1724528

Revision History  (Full details and data files)

  • Version 1.0: 2019-01-30
    Type: Initial release
  • Version 2.0: 2021-08-11
    Changes: Advisory, Atomic model, Data collection, Database references, Derived calculations, Other, Polymer sequence, Source and taxonomy, Structure summary