4H3D

1.95 Angstrom Crystal Structure of of Type I 3-Dehydroquinate Dehydratase (aroD) from Clostridium difficile with Covalent Modified Comenic Acid.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.199 
  • R-Value Work: 0.156 
  • R-Value Observed: 0.158 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

1.95 Angstrom Crystal Structure of of Type I 3-Dehydroquinate Dehydratase (aroD) from Clostridium difficile with Covalent Modified Comenic Acid.

Minasov, G.Light, S.H.Shuvalova, L.Duban, M.-E.Dubrovska, I.Winsor, J.Papazisi, L.Anderson, W.F.Center for Structural Genomics of Infectious Diseases (CSGID)

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
3-dehydroquinate dehydrataseABCD258Clostridioides difficile 630Mutation(s): 0 
Gene Names: aroDCD630_22170
EC: 4.2.1.10
Find proteins for Q186A6 (Clostridioides difficile (strain 630))
Explore Q186A6 
Go to UniProtKB:  Q186A6
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 4 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
SHL
Query on SHL

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A, B, C, D
5-hydroxy-6-methyl-4-oxo-4H-pyran-2-carboxylic acid
C7 H6 O5
ANRPPKUCFMTTIH-UHFFFAOYSA-N
 Ligand Interaction
PGE
Query on PGE

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A, C
TRIETHYLENE GLYCOL
C6 H14 O4
ZIBGPFATKBEMQZ-UHFFFAOYSA-N
 Ligand Interaction
PEG
Query on PEG

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A, B
DI(HYDROXYETHYL)ETHER
C4 H10 O3
MTHSVFCYNBDYFN-UHFFFAOYSA-N
 Ligand Interaction
ACT
Query on ACT

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B, D
ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
 Ligand Interaction
Experimental Data & Validation

Experimental Data

Unit Cell:
Length ( Å )Angle ( ˚ )
a = 60.275α = 90
b = 138.688β = 90.01
c = 66.315γ = 90
Software Package:
Software NamePurpose
Blu-Icedata collection
PHASERphasing
REFMACrefinement
HKL-2000data reduction
HKL-2000data scaling

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2012-09-26
    Type: Initial release
  • Version 1.1: 2017-11-15
    Changes: Refinement description
  • Version 1.2: 2018-01-24
    Changes: Database references, Structure summary