8JFO

Crystal structure of anti-CRISPR protein AcrIIA15

• PDB DOI: https://doi.org/10.2210/pdb8JFO/pdb

• Classification: VIRAL PROTEIN
• Organism(s): Staphylococcus delphini
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2023-05-18 Released: 2024-02-28 
• Deposition Author(s): Deng, X., Wang, Y.
• Funding Organization(s): National Natural Science Foundation of China (NSFC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.30 Å
• R-Value Free: 0.233 
• R-Value Work: 0.222 
• R-Value Observed: 0.223 

Literature

Crystal structure of anti-CRISPR protein AcrIIA15

Deng, X., wang, Y.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration

Biological Assembly 2  

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

Biological assembly 2 assigned by authors.

Macromolecule Content

• Total Structure Weight: 80.64 kDa 
• Atom Count: 5,922 
• Modelled Residue Count: 684 
• Deposited Residue Count: 684 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
AcrIIA15	A [auth B], B [auth D], C [auth A], D [auth C]	171	Staphylococcus delphini	Mutation(s): 0

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.30 Å
• R-Value Free: 0.233 
• R-Value Work: 0.222 
• R-Value Observed: 0.223 
• Space Group: P 4₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 88.194	α = 90
b = 88.194	β = 90
c = 145.649	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-2000	data reduction
HKL-2000	data scaling
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-02-28 
Deposition Author(s): Deng, X., Wang, Y.

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Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	31930065
National Natural Science Foundation of China (NSFC)	China	31725008

Revision History  

• Version 1.0: 2024-02-28
  Type: Initial release