4DWE

Crystal structure of a putative polysaccharide deacetylase (BACOVA_03992) from Bacteroides ovatus ATCC 8483 at 2.01 A resolution

• PDB DOI: https://doi.org/10.2210/pdb4DWE/pdb

• Classification: Structural Genomics, Unknown Function
• Organism(s): Bacteroides ovatus ATCC 8483
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2012-02-24 Released: 2012-05-02 
• Deposition Author(s): Joint Center for Structural Genomics (JCSG)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.01 Å
• R-Value Free: 0.194 
• R-Value Work: 0.149 
• R-Value Observed: 0.151 

Literature

Crystal structure of a hypothetical protein (BACOVA_03992) from Bacteroides ovatus ATCC 8483 at 2.01 A resolution

Joint Center for Structural Genomics (JCSG)

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: 56.9 kDa 
• Atom Count: 4,229 
• Modelled Residue Count: 460 
• Deposited Residue Count: 480 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
uncharacterized protein	A	480	Bacteroides ovatus ATCC 8483	Mutation(s): 0  Gene Names: BACOVA_03992

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
GOL	B [auth A], C [auth A], D [auth A], E [auth A], F [auth A], G [auth A], H [auth A]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-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: 2.01 Å
• R-Value Free: 0.194 
• R-Value Work: 0.149 
• R-Value Observed: 0.151 
• Space Group: P 2₁ 2₁ 2₁
• Diffraction Data: https://doi.org/10.18430/M34DWE

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 68.762	α = 90
b = 72.975	β = 90
c = 95.424	γ = 90

Software Package:

Software Name	Purpose
MolProbity	model building
PDB_EXTRACT	data extraction
SHELX	phasing
SHARP	phasing
XSCALE	data scaling
REFMAC	refinement
XDS	data reduction
SHELXD	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2012-05-02 
Deposition Author(s): Joint Center for Structural Genomics (JCSG)

Revision History  

• Version 1.0: 2012-05-02
  Type: Initial release
  
• Version 1.1: 2014-12-24
  Changes: Structure summary
• Version 1.2: 2017-11-15
  Changes: Refinement description
• Version 1.3: 2018-01-24
  Changes: Database references
• Version 1.4: 2023-02-01
  Changes: Database references, Derived calculations
• Version 1.5: 2024-11-20
  Changes: Data collection, Structure summary