8OGM

Crystal structure of CdaA from Bacillus subtilis

• PDB DOI: https://doi.org/10.2210/pdb8OGM/pdb

• Classification: TRANSFERASE
• Organism(s): Bacillus subtilis subsp. subtilis str. 168
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2023-03-20 Released: 2024-03-27 
• Deposition Author(s): Garbers, T.B., Neumann, P., Weiss, M.S., Wollenhaupt, J., Ficner, R.
• Funding Organization(s): German Research Foundation (DFG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.10 Å
• R-Value Free: 0.201 
• R-Value Work: 0.171 
• R-Value Observed: 0.172 

Literature

Crystal structure of CdaA from Bacillus subtilis

Garbers, T.B., Neumann, P., Wollenhaupt, J., Weiss, M., Ficner, R.

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.

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 33.36 kDa 
• Atom Count: 2,676 
• Modelled Residue Count: 305 
• Deposited Residue Count: 308 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Cyclic di-AMP synthase CdaA	A, B	154	Bacillus subtilis subsp. subtilis str. 168	Mutation(s): 0  Gene Names: cdaA, ybbP, BSU01750 EC: 2.7.7.85
UniProt
Find proteins for Q45589 (Bacillus subtilis (strain 168)) Explore Q45589  Go to UniProtKB:  Q45589

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.10 Å
• R-Value Free: 0.201 
• R-Value Work: 0.171 
• R-Value Observed: 0.172 
• Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 119.36	α = 90
b = 39.48	β = 95.37
c = 68.23	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
XSCALE	data scaling
XDS	data reduction
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-03-27 
Deposition Author(s): Garbers, T.B., Neumann, P., Weiss, M.S., Wollenhaupt, J., Ficner, R.

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Funding Organization	Location	Grant Number
German Research Foundation (DFG)	Germany	SPP1879

Revision History  

• Version 1.0: 2024-03-27
  Type: Initial release