3DZ1

Crystal structure of Dihydrodipicolinate Synthase from Rhodopseudomonas palustris at 1.87A resolution


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.87 Å
  • R-Value Free: 0.215 
  • R-Value Work: 0.190 
  • R-Value Observed: 0.210 

wwPDB Validation   3D Report Full Report


This is version 1.3 of the entry. See complete history


Literature

Crystal structure of Dihydrodipicolinate Synthase from Rhodopseudomonas palustris at 1.87A resolution

Satyanarayana, L.Eswaramoorthy, S.Burley, S.K.Swaminathan, S.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Dihydrodipicolinate synthase313Rhodopseudomonas palustrisMutation(s): 0 
Gene Names: RPA3190
EC: 4.2.1.52
UniProt
Find proteins for Q6N4Z3 (Rhodopseudomonas palustris (strain ATCC BAA-98 / CGA009))
Explore Q6N4Z3 
Go to UniProtKB:  Q6N4Z3
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ6N4Z3
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Modified Residues  1 Unique
IDChains TypeFormula2D DiagramParent
MSE
Query on MSE
A
L-PEPTIDE LINKINGC5 H11 N O2 SeMET
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.87 Å
  • R-Value Free: 0.215 
  • R-Value Work: 0.190 
  • R-Value Observed: 0.210 
  • Space Group: I 2 2 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 65.463α = 90
b = 84.264β = 90
c = 114.821γ = 90
Software Package:
Software NamePurpose
CBASSdata collection
SHELXCDphasing
SHARPphasing
CNSrefinement
DENZOdata reduction
HKL-2000data scaling

Structure Validation

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Entry History 

Revision History  (Full details and data files)

  • Version 1.0: 2008-08-12
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance
  • Version 1.2: 2017-10-25
    Changes: Refinement description
  • Version 1.3: 2021-02-10
    Changes: Database references, Derived calculations, Structure summary