4KW2

Crystal structure of a Putative uncharacterized protein (BDI_1873) from Parabacteroides distasonis ATCC 8503 at 2.32 A resolution

• PDB DOI: https://doi.org/10.2210/pdb4KW2/pdb

• Classification: ISOMERASE
• Organism(s): Parabacteroides distasonis ATCC 8503
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2013-05-23 Released: 2013-07-03 
• Deposition Author(s): Joint Center for Structural Genomics (JCSG)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.32 Å
• R-Value Free: 0.220 
• R-Value Work: 0.183 
• R-Value Observed: 0.185 

Literature

Crystal structure of a Putative uncharacterized protein (BDI_1873) from Parabacteroides distasonis ATCC 8503 at 2.32 A resolution

Joint Center for Structural Genomics (JCSG)

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C3  (Explore in 3D)
Global Stoichiometry: Homo 3-mer - A3 

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

Biological Assembly 2  

Global Symmetry: Tetrahedral - T  (Explore in 3D)
Global Stoichiometry: Homo 12-mer - A12 

Biological assembly 2 generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 31.41 kDa 
• Atom Count: 2,062 
• Modelled Residue Count: 240 
• Deposited Residue Count: 265 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Uncharacterized protein	A	265	Parabacteroides distasonis ATCC 8503	Mutation(s): 0  Gene Names: BDI_1873
UniProt
Find proteins for A6LD44 (Parabacteroides distasonis (strain ATCC 8503 / DSM 20701 / CIP 104284 / JCM 5825 / NCTC 11152)) Explore A6LD44  Go to UniProtKB:  A6LD44

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], G [auth A], H [auth A]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L
EDO	I [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: 2.32 Å
• R-Value Free: 0.220 
• R-Value Work: 0.183 
• R-Value Observed: 0.185 
• Space Group: F 4 3 2
• Diffraction Data: https://doi.org/10.18430/M34KW2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 200.095	α = 90
b = 200.095	β = 90
c = 200.095	γ = 90

Software Package:

Software Name	Purpose
MolProbity	model building
PDB_EXTRACT	data extraction
SOLVE	phasing
SCALA	data scaling
REFMAC	refinement
MOSFLM	data reduction

Structure Validation

Entry History 

Deposition Data

• Released Date: 2013-07-03 
Deposition Author(s): Joint Center for Structural Genomics (JCSG)

Revision History  

• Version 1.0: 2013-07-03
  Type: Initial release
  
• Version 1.1: 2017-11-15
  Changes: Refinement description