2ATS

Dihydrodipicolinate synthase co-crystallised with (S)-lysine


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.90 Å
  • R-Value Free: 0.202 
  • R-Value Work: 0.168 
  • R-Value Observed: 0.169 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history


Literature

The co-crystallisation of (S)-lysine-bound dihydrodipicolinate synthase from E. coli indicates that domain movements are not responsible for (S)-lysine inhibition

Devenish, S.R.A.Dobson, R.C.J.Jameson, G.B.Gerrard, J.A.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
dihydrodipicolinate synthaseA, B292Escherichia coliMutation(s): 0 
EC: 4.2.1.52 (PDB Primary Data), 4.3.3.7 (UniProt)
Find proteins for P0A6L2 (Escherichia coli (strain K12))
Explore P0A6L2 
Go to UniProtKB:  P0A6L2
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
DLY
Query on DLY

Download CCD File 
A
D-LYSINE
C6 H14 N2 O2
KDXKERNSBIXSRK-RXMQYKEDSA-N
 Ligand Interaction
K
Query on K

Download CCD File 
A, B
POTASSIUM ION
K
NPYPAHLBTDXSSS-UHFFFAOYSA-N
 Ligand Interaction
CL
Query on CL

Download CCD File 
A, B
CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.90 Å
  • R-Value Free: 0.202 
  • R-Value Work: 0.168 
  • R-Value Observed: 0.169 
  • Space Group: P 31 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 121.68α = 90
b = 121.68β = 90
c = 109.799γ = 120
Software Package:
Software NamePurpose
REFMACrefinement
AMoREphasing

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2006-09-19
    Type: Initial release
  • Version 1.1: 2008-05-01
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2017-10-11
    Changes: Refinement description