2AP3 | pdb_00002ap3

1.6 A Crystal Structure of a Conserved Protein of Unknown Function from Staphylococcus aureus

• PDB DOI: https://doi.org/10.2210/pdb2AP3/pdb

• Classification: STRUCTURAL GENOMICS, UNKNOWN FUNCTION
• Organism(s): Staphylococcus aureus subsp. aureus MW2
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2005-08-15 Released: 2005-09-27 
• Deposition Author(s): Zhang, R., Zhou, M., Joachimiak, G., Schneewind, O., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.60 Å
• R-Value Free: 
  0.272 (Depositor), 0.230 (DCC) 
• R-Value Work: 
  0.224 (Depositor), 0.220 (DCC) 
• R-Value Observed: 
  0.226 (Depositor) 

Literature

1.6A crystal structure of a conserved hypothetical protein from Staphylococcus aureus MW2

Zhang, R., Zhou, M., Joachimiak, G., Schneewind, O., 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: 23.19 kDa 
• Atom Count: 1,862 
• Modeled Residue Count: 192 
• Deposited Residue Count: 199 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
conserved hypothetical protein	A	199	Staphylococcus aureus subsp. aureus MW2	Mutation(s): 0  Gene Names: MW0975

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.60 Å
• R-Value Free:  0.272 (Depositor), 0.230 (DCC) 
• R-Value Work:  0.224 (Depositor), 0.220 (DCC) 
• R-Value Observed: 0.226 (Depositor) 

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 32.24	α = 90
b = 45.762	β = 90.66
c = 72.485	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
SBC-Collect	data collection
HKL-2000	data scaling
CNS	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2005-09-27 
Deposition Author(s): Zhang, R., Zhou, M., Joachimiak, G., Schneewind, O., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Revision History  

• Version 1.0: 2005-09-27
  Type: Initial release
  
• Version 1.1: 2008-04-30
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Advisory, Source and taxonomy, Version format compliance
• Version 1.3: 2014-11-26
  Changes: Other
• Version 1.4: 2024-02-14
  Changes: Data collection, Database references