1PV5

Structure of Protein of Unknown Function YwqG from Bacillus subtilis

• PDB DOI: https://doi.org/10.2210/pdb1PV5/pdb

• Classification: Structural Genomics, Unknown function
• Organism(s): Bacillus subtilis
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2003-06-26 Released: 2004-01-20 
• Deposition Author(s): Kim, Y., Quartey, P., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.75 Å
• R-Value Free: 0.235 
• R-Value Work: 0.198 
• R-Value Observed: 0.201 

Literature

Structure of Hypothetical Protein Ywqg from Bacillus subtilis

Kim, Y., Quartey, P., Joachimiak, A.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 30.92 kDa 
• Atom Count: 2,575 
• Modelled Residue Count: 261 
• Deposited Residue Count: 264 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Hypothetical protein ywqG	A	264	Bacillus subtilis	Mutation(s): 7
UniProt
Find proteins for P96719 (Bacillus subtilis (strain 168)) Explore P96719  Go to UniProtKB:  P96719

Small Molecules

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: 1.75 Å
• R-Value Free: 0.235 
• R-Value Work: 0.198 
• R-Value Observed: 0.201 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 38.801	α = 90
b = 88.293	β = 103.08
c = 40.103	γ = 90

Software Package:

Software Name	Purpose
CNS	refinement
SBC-Collect	data collection
HKL-2000	data scaling
CNS	phasing
SOLVE	phasing
ARP/wARP	model building

Structure Validation

Entry History 

Deposition Data

• Released Date: 2004-01-20 
Deposition Author(s): Kim, Y., Quartey, P., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Revision History  

• Version 1.0: 2004-01-20
  Type: Initial release
  
• Version 1.1: 2008-04-29
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2024-10-30
  Changes: Data collection, Database references, Derived calculations, Structure summary