3FBU

The crystal structure of the acetyltransferase (GNAT family) from Bacillus anthracis

• PDB DOI:  https://doi.org/10.2210/pdb3FBU/pdb

• Classification: TRANSFERASE
• Organism(s): Bacillus anthracis str. Sterne
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2008-11-19 Released: 2008-12-23 
• Deposition Author(s): Zhang, R., Xu, X., Cui, H., Savchenko, A., Edwards, A., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Free: 0.224 
• R-Value Work: 0.198 
• R-Value Observed: 0.200 

Literature

The crystal structure of the acetyltransferase (GNAT family) from Bacillus anthracis

Zhang, R., Xu, X., Cui, H., Savchenko, A., Edwards, A., Joachimiak, A.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 assigned by authors.

Biological Assembly 2  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 2 generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 40.95 kDa 
• Atom Count: 3,035 
• Modelled Residue Count: 332 
• Deposited Residue Count: 336 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Acetyltransferase, GNAT family	A, B	168	Bacillus anthracis str. Sterne	Mutation(s): 0  Gene Names: BAS2358, BA_2534, GBAA2534, GI:49185367
UniProt
Find proteins for A0A6L8PM89 (Bacillus anthracis) Explore A0A6L8PM89  Go to UniProtKB:  A0A6L8PM89

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
COA	C [auth A]	COENZYME A C21 H36 N7 O16 P3 S RGJOEKWQDUBAIZ-IBOSZNHHSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Free: 0.224 
• R-Value Work: 0.198 
• R-Value Observed: 0.200 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 41.421	α = 90
b = 84.275	β = 90
c = 97.755	γ = 90

Software Package:

Software Name	Purpose
SBC-Collect	data collection
HKL-3000	phasing
REFMAC	refinement
HKL-3000	data reduction
HKL-3000	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2008-12-23 
Deposition Author(s): Zhang, R., Xu, X., Cui, H., Savchenko, A., Edwards, A., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Revision History  

• Version 1.0: 2008-12-23
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Advisory, Refinement description, Version format compliance
• Version 1.2: 2020-05-06
  Changes: Derived calculations