5GQH

Cryo-EM structure of PaeCas3-AcrF3 complex

• PDB DOI: https://doi.org/10.2210/pdb5GQH/pdb
• EM Map EMD-9535: EMDB EMDataResource

• Classification: HYDROLASE/HYDROLASE INHIBITOR
• Organism(s): Pseudomonas aeruginosa UCBPP-PA14, Pseudomonas phage JBD5
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2016-08-07 Released: 2016-09-21 
• Deposition Author(s): Zhang, X., Ma, J., Wang, Y., Wang, J.

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 4.20 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

A CRISPR evolutionary arms race: structural insights into viral anti-CRISPR/Cas responses

Wang, J., Ma, J., Cheng, Z., Meng, X., You, L., Wang, M., Zhang, X., Wang, Y.

(2016) Cell Res 26: 1165-1168

• PubMed: 27585537 
• DOI: https://doi.org/10.1038/cr.2016.103
• Primary Citation of Related Structures:  
  5GNF, 5GQH

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Organizational Affiliation: 

Key Laboratory of RNA Biology, Beijing 100101, China.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 3-mer - A2B1 Local Symmetry: Cyclic - C2  (Explore in 3D)
Local Stoichiometry: Homo 2-mer - A2 

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 154.51 kDa 
• Atom Count: 6,641 
• Modelled Residue Count: 1,171 
• Deposited Residue Count: 1,368 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
CRISPR-associated nuclease/helicase Cas3 subtype I-F/YPEST	A	1,090	Pseudomonas aeruginosa UCBPP-PA14	Mutation(s): 0  Gene Names: cas3 EC: 3.1 (PDB Primary Data), 3.6.4 (PDB Primary Data)
UniProt
Find proteins for Q02ML8 (Pseudomonas aeruginosa (strain UCBPP-PA14)) Explore Q02ML8  Go to UniProtKB:  Q02ML8

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
anti-CRISPR protein 3	B, C	139	Pseudomonas phage JBD5	Mutation(s): 0  Gene Names: JBD5_035
UniProt
Find proteins for L7P7R7 (Pseudomonas phage JBD5) Explore L7P7R7  Go to UniProtKB:  L7P7R7

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 4.20 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Structure Validation

Entry History 

Deposition Data

• Released Date: 2016-09-21 
Deposition Author(s): Zhang, X., Ma, J., Wang, Y., Wang, J.

Revision History  

• Version 1.0: 2016-09-21
  Type: Initial release
  
• Version 1.1: 2016-10-19
  Changes: Database references
• Version 1.2: 2019-11-06
  Changes: Data collection, Other
• Version 1.3: 2024-03-20
  Changes: Data collection, Database references