2OB3

Structure of Phosphotriesterase mutant H257Y/L303T


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.04 Å
  • R-Value Free: 0.127 
  • R-Value Work: 0.105 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history

Literature

Structure of Phosphotriesterase mutant H257Y/L303T

Kim, J.Ramagopal, U.A.Tsai, P.Raushel, F.M.Almo, S.C.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Parathion hydrolase
A, B
330Brevundimonas diminutaMutation(s): 2 
Gene Names: opd
EC: 3.1.8.1
Find proteins for P0A434 (Brevundimonas diminuta)
Go to UniProtKB:  P0A434
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ZN
Query on ZN

Download SDF File 
Download CCD File 
A, B
ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
 Ligand Interaction
BTB
Query on BTB

Download SDF File 
Download CCD File 
A, B
2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
BIS-TRIS BUFFER
C8 H19 N O5
OWMVSZAMULFTJU-UHFFFAOYSA-N
 Ligand Interaction
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
KCX
Query on KCX
A, B
L-PEPTIDE LINKINGC7 H14 N2 O4LYS
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.04 Å
  • R-Value Free: 0.127 
  • R-Value Work: 0.105 
  • Space Group: P 1
Unit Cell:
Length (Å)Angle (°)
a = 43.362α = 104.86
b = 45.374β = 93.27
c = 79.211γ = 97.81
Software Package:
Software NamePurpose
PDB_EXTRACTdata extraction
SHELXrefinement
SCALEPACKdata scaling
CBASSdata collection
DENZOdata reduction
MOLREPphasing
HKL-2000data reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2007-01-30
    Type: Initial release
  • Version 1.1: 2008-05-01
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance
  • Version 1.3: 2017-10-18
    Type: Refinement description