1TZ9

Crystal Structure of the Putative Mannonate Dehydratase from Enterococcus faecalis, Northeast Structural Genomics Target EfR41

• PDB DOI: https://doi.org/10.2210/pdb1TZ9/pdb

• Classification: LYASE
• Organism(s): Enterococcus faecalis V583
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): Yes 


• Deposited: 2004-07-09 Released: 2004-07-20 
• Deposition Author(s): Forouhar, F., Chen, Y., Xiao, R., Cooper, B., Shastry, R., Acton, T.A., Montelione, G.T., Hunt, J.F., Tong, L., Northeast Structural Genomics Consortium (NESG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.90 Å
• R-Value Free: 
  0.292 (Depositor), 0.302 (DCC) 
• R-Value Work: 
  0.221 (Depositor), 0.226 (DCC) 
• R-Value Observed: 
  0.221 (Depositor) 

Literature

Crystal Structure of the Putative Mannonate Dehydratase from Enterococcus faecalis, Northeast Structural Genomics Target EfR41

Forouhar, F., Chen, Y., Xiao, R., Cooper, B., Shastry, R., Acton, T.A., Montelione, G.T., Hunt, J.F., Tong, L.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

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

Macromolecule Content

• Total Structure Weight: 84.08 kDa 
• Atom Count: 5,495 
• Modelled Residue Count: 688 
• Deposited Residue Count: 734 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Mannonate dehydratase	A, B	367	Enterococcus faecalis V583	Mutation(s): 10  Gene Names: uxuA EC: 4.2.1.8
UniProt
Find proteins for Q82ZC9 (Enterococcus faecalis (strain ATCC 700802 / V583)) Explore Q82ZC9  Go to UniProtKB:  Q82ZC9

Small Molecules

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

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.90 Å
• R-Value Free:  0.292 (Depositor), 0.302 (DCC) 
• R-Value Work:  0.221 (Depositor), 0.226 (DCC) 
• R-Value Observed: 0.221 (Depositor) 

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 49.34	α = 90
b = 89.941	β = 90
c = 156.756	γ = 90

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
SnB	phasing
CNS	refinement
SOLVE	phasing
RESOLVE	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2004-07-20 
Deposition Author(s): Forouhar, F., Chen, Y., Xiao, R., Cooper, B., Shastry, R., Acton, T.A., Montelione, G.T., Hunt, J.F., Tong, L., Northeast Structural Genomics Consortium (NESG)

Revision History  

• Version 1.0: 2004-07-20
  Type: Initial release
  
• Version 1.1: 2008-04-30
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Source and taxonomy, Version format compliance
• Version 1.3: 2017-10-11
  Changes: Refinement description
• Version 1.4: 2024-10-30
  Changes: Data collection, Database references, Derived calculations, Structure summary