2X5K

Structure of an active site mutant of the D-Erythrose-4-Phosphate Dehydrogenase from E. coli


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.37 Å
  • R-Value Free: 0.207 
  • R-Value Work: 0.164 
  • R-Value Observed: 0.167 

wwPDB Validation   3D Report Full Report


This is version 1.3 of the entry. See complete history


Literature

Structural Characterization of Erythrose-4- Phosphate Dehydrogenase from Escherichia Coli: Peculiar Features When Compared to Phosphorylating Gapdhs

Moniot, S.Didierjean, C.Boschi-Muller, S.Branlant, G.Corbier, C.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
D-ERYTHROSE-4-PHOSPHATE DEHYDROGENASEA [auth O],
B [auth P],
C [auth Q],
D [auth R]
339Escherichia coli K-12Mutation(s): 2 
EC: 1.2.1.72
UniProt
Find proteins for P0A9B6 (Escherichia coli (strain K12))
Explore P0A9B6 
Go to UniProtKB:  P0A9B6
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP0A9B6
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 6 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
PG4
Query on PG4

Download Ideal Coordinates CCD File 
H [auth O]TETRAETHYLENE GLYCOL
C8 H18 O5
UWHCKJMYHZGTIT-UHFFFAOYSA-N
PGE
Query on PGE

Download Ideal Coordinates CCD File 
J [auth O],
Q [auth P],
R [auth P],
U [auth Q]
TRIETHYLENE GLYCOL
C6 H14 O4
ZIBGPFATKBEMQZ-UHFFFAOYSA-N
PEG
Query on PEG

Download Ideal Coordinates CCD File 
O [auth P],
P
DI(HYDROXYETHYL)ETHER
C4 H10 O3
MTHSVFCYNBDYFN-UHFFFAOYSA-N
GOL
Query on GOL

Download Ideal Coordinates CCD File 
E [auth O]
F [auth O]
K [auth P]
L [auth P]
W [auth R]
E [auth O],
F [auth O],
K [auth P],
L [auth P],
W [auth R],
X [auth R]
GLYCEROL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
EDO
Query on EDO

Download Ideal Coordinates CCD File 
G [auth O],
M [auth P],
S [auth Q],
T [auth Q],
Y [auth R]
1,2-ETHANEDIOL
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
CL
Query on CL

Download Ideal Coordinates CCD File 
I [auth O],
N [auth P],
V [auth Q]
CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.37 Å
  • R-Value Free: 0.207 
  • R-Value Work: 0.164 
  • R-Value Observed: 0.167 
  • Space Group: P 41 21 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 134.81α = 90
b = 134.81β = 90
c = 246.11γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
XDSdata reduction
SCALAdata scaling
MOLREPphasing

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2011-02-16
    Type: Initial release
  • Version 1.1: 2011-05-08
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2023-12-20
    Changes: Data collection, Database references, Derived calculations, Other, Refinement description