9OVI | pdb_00009ovi

Crystal Structure of SH3-like_bac-type domain (79-145) of Conserved domain protein GBAA_2967 from Bacillus anthracis Ames ancestor

• PDB DOI: https://doi.org/10.2210/pdb9OVI/pdb

• Classification: UNKNOWN FUNCTION
• Organism(s): Bacillus anthracis str. Ames
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2025-05-30 Released: 2025-06-11 
• Deposition Author(s): Minasov, G., Dubrovska, I., Winsor, J., Satchell, K.J.F., Center for Structural Biology of Infectious Diseases (CSBID)
• Funding Organization(s): National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.50 Å
• R-Value Free: 
  0.184 (Depositor), 0.185 (DCC) 
• R-Value Work: 
  0.164 (Depositor), 0.166 (DCC) 
• R-Value Observed: 
  0.165 (Depositor) 

Starting Model: in silico

Literature

Crystal Structure of SH3-like_bac-type domain (79-145) of Conserved domain protein GBAA_2967 from Bacillus anthracis Ames ancestor.

Minasov, G., Dubrovska, I., Winsor, J., Satchell, K.J.F., Center for Structural Biology of Infectious Diseases (CSBID)

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: 15.57 kDa 
• Atom Count: 1,355 
• Modeled Residue Count: 134 
• Deposited Residue Count: 134 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Conserved domain protein	A, B	67	Bacillus anthracis str. Ames	Mutation(s): 0  Gene Names: GBAA_2967
UniProt
Find proteins for A0A0J1KWQ8 (Bacillus anthracis) Explore A0A0J1KWQ8  Go to UniProtKB:  A0A0J1KWQ8

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
FMT	D [auth A], E [auth A], F [auth A], H [auth B]	FORMIC ACID C H2 O2 BDAGIHXWWSANSR-UHFFFAOYSA-N
MG	C [auth A], G [auth B]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.50 Å
• R-Value Free:  0.184 (Depositor), 0.185 (DCC) 
• R-Value Work:  0.164 (Depositor), 0.166 (DCC) 
• R-Value Observed: 0.165 (Depositor) 

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 36.281	α = 90
b = 50.276	β = 90
c = 84.602	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
HKL-3000	data reduction
HKL-3000	data scaling
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2025-06-11 
Deposition Author(s): Minasov, G., Dubrovska, I., Winsor, J., Satchell, K.J.F., Center for Structural Biology of Infectious Diseases (CSBID)

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Funding Organization	Location	Grant Number
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)	United States	HHSN272201700060C
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)	United States	75N93022C00035

Revision History  

• Version 1.0: 2025-06-11
  Type: Initial release