2QYT

Crystal structure of 2-dehydropantoate 2-reductase from Porphyromonas gingivalis W83

• PDB DOI: https://doi.org/10.2210/pdb2QYT/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Porphyromonas gingivalis W83
• Expression System: Escherichia coli BL21
• Mutation(s): No 


• Deposited: 2007-08-15 Released: 2007-09-04 
• Deposition Author(s): Tan, K., Wu, R., Moy, S., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.15 Å
• R-Value Free: 0.265 
• R-Value Work: 0.195 
• R-Value Observed: 0.198 

Literature

The crystal structure of 2-dehydropantoate 2-reductase from Porphyromonas gingivalis W83.

Tan, K., Wu, R., Moy, S., Joachimiak, A.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 36.46 kDa 
• Atom Count: 2,467 
• Modelled Residue Count: 287 
• Deposited Residue Count: 317 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
2-dehydropantoate 2-reductase	A	317	Porphyromonas gingivalis W83	Mutation(s): 0  Gene Names: panE, PG_2205 EC: 1.1.1.169
UniProt
Find proteins for Q7MT04 (Porphyromonas gingivalis (strain ATCC BAA-308 / W83)) Explore Q7MT04  Go to UniProtKB:  Q7MT04

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SO4	B [auth A], C [auth A], D [auth A], E [auth A], F [auth A]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L
EDO	G [auth A], H [auth A], I [auth A], J [auth A], K [auth A]	1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.15 Å
• R-Value Free: 0.265 
• R-Value Work: 0.195 
• R-Value Observed: 0.198 
• Space Group: P 4₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 79.577	α = 90
b = 79.577	β = 90
c = 98.26	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
SBC-Collect	data collection
HKL-3000	data reduction
HKL-3000	data scaling
MLPHARE	phasing
HKL-3000	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-09-04 
Deposition Author(s): Tan, K., Wu, R., Moy, S., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Revision History  

• Version 1.0: 2007-09-04
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Advisory, Source and taxonomy, Version format compliance
• Version 1.2: 2024-10-30
  Changes: Data collection, Database references, Derived calculations, Structure summary