3PP9 | pdb_00003pp9

1.6 Angstrom resolution crystal structure of putative streptothricin acetyltransferase from Bacillus anthracis str. Ames in complex with acetyl coenzyme A

• PDB DOI: https://doi.org/10.2210/pdb3PP9/pdb

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


• Deposited: 2010-11-24 Released: 2011-01-12 
• Deposition Author(s): Halavaty, A.S., Wawrzak, Z., Onopriyenko, O., Edwards, A., Savchenko, A., Peterson, S., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.60 Å
• R-Value Free: 
  0.222 (Depositor), 0.252 (DCC) 
• R-Value Work: 
  0.189 (Depositor), 0.218 (DCC) 
• R-Value Observed: 
  0.190 (Depositor) 

Starting Model: experimental

Literature

1.6 Angstrom resolution crystal structure of putative streptothricin acetyltransferase from Bacillus anthracis str. Ames in complex with acetyl coenzyme A

Halavaty, A.S., Wawrzak, Z., Onopriyenko, O., Edwards, A., Savchenko, A., Peterson, S., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

To be published.

Biological Assembly 1  

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

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

Biological Assembly 2  

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

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 69.08 kDa 
• Atom Count: 5,254 
• Modeled Residue Count: 523 
• Deposited Residue Count: 561 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Putative streptothricin acetyltransferase	A, B, C	187	Bacillus anthracis str. Ames	Mutation(s): 0  Gene Names: BAS2961, BA_3185, GBAA3185, GBAA_3185
UniProt
Find proteins for A0A6L7H2K5 (Bacillus anthracis) Explore A0A6L7H2K5  Go to UniProtKB:  A0A6L7H2K5

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
ACO	D [auth A], G [auth B], J [auth C]	ACETYL COENZYME *A C23 H38 N7 O17 P3 S ZSLZBFCDCINBPY-ZSJPKINUSA-N
PO4	E [auth A], H [auth B], I [auth B], K [auth C], L [auth C]	PHOSPHATE ION O4 P NBIIXXVUZAFLBC-UHFFFAOYSA-K
K	F [auth A], M [auth C]	POTASSIUM ION K NPYPAHLBTDXSSS-UHFFFAOYSA-N

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A, B, C	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.60 Å
• R-Value Free:  0.222 (Depositor), 0.252 (DCC) 
• R-Value Work:  0.189 (Depositor), 0.218 (DCC) 
• R-Value Observed: 0.190 (Depositor) 

Diffraction Data: https://doi.org/10.18430/m33pp9

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 47.097	α = 90
b = 68.009	β = 97.61
c = 174.168	γ = 90

Software Package:

Software Name	Purpose
Blu-Ice	data collection
PHENIX	model building
REFMAC	refinement
HKL-2000	data reduction
HKL-2000	data scaling
PHENIX	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2011-01-12 
Deposition Author(s): Halavaty, A.S., Wawrzak, Z., Onopriyenko, O., Edwards, A., Savchenko, A., Peterson, S., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

Revision History  

• Version 1.0: 2011-01-12
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2017-11-08
  Changes: Refinement description
• Version 1.3: 2024-04-03
  Changes: Data collection, Database references, Derived calculations, Refinement description
• Version 1.4: 2024-11-06
  Changes: Structure summary