2OSB | pdb_00002osb

Crystal structure of a thermostable mutant of Bacillus subtilis Adenylate Kinase (Q16L/Q199R/)

• PDB DOI: https://doi.org/10.2210/pdb2OSB/pdb

• Classification: TRANSFERASE
• Organism(s): Bacillus subtilis
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): Yes 


• Deposited: 2007-02-05 Released: 2008-01-15 
• Deposition Author(s): Myers, J., Counago, R., Wilson, C.J., Wu, G., Shamoo, Y.

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Free: 
  0.264 (Depositor), 0.264 (DCC) 
• R-Value Work: 
  0.245 (Depositor), 0.245 (DCC) 

Starting Model: experimental

Literature

Crystal structure of a thermostable mutant of Bacillus subtilis Adenylate Kinase (Q16L/Q199R/)

Counago, R., Wilson, C.J., Myers, J., Wu, G., Shamoo, Y., Wittung-Stafshede, P.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Biological Assembly 2  

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

Biological assembly 2 assigned by authors.

Macromolecule Content 

• Total Structure Weight: 50.08 kDa 
• Atom Count: 3,759 
• Modeled Residue Count: 432 
• Deposited Residue Count: 432 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Adenylate kinase	A, B	216	Bacillus subtilis	Mutation(s): 2  Gene Names: adk EC: 2.7.4.3
UniProt
Find proteins for P16304 (Bacillus subtilis (strain 168)) Explore P16304  Go to UniProtKB:  P16304

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
AP5	E [auth A], H [auth B]	BIS(ADENOSINE)-5'-PENTAPHOSPHATE C20 H29 N10 O22 P5 OIMACDRJUANHTJ-XPWFQUROSA-N
ZN	C [auth A], F [auth B]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N
MG	D [auth A], G [auth B]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Free:  0.264 (Depositor), 0.264 (DCC) 
• R-Value Work:  0.245 (Depositor), 0.245 (DCC) 

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 34.578	α = 90
b = 74.317	β = 100.21
c = 77.418	γ = 90

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
CNS	refinement
PDB_EXTRACT	data extraction
CrystalClear	data collection
HKL-2000	data reduction
HKL-2000	data scaling
CNS	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2008-01-15 
Deposition Author(s): Myers, J., Counago, R., Wilson, C.J., Wu, G., Shamoo, Y.

Revision History  

• Version 1.0: 2008-01-15
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2017-10-18
  Changes: Refinement description
• Version 1.3: 2021-10-20
  Changes: Database references, Derived calculations
• Version 1.4: 2023-08-30
  Changes: Data collection, Refinement description