Biological Assembly 1  

 3D View: Structure | Electron Density | Ligand Interaction

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Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A 

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

Macromolecule Content

• Total Structure Weight: 31778.29 
• Atom Count: 2071 
• Residue Count: 273 
• Unique protein chains: 1

5JJO

The crystal structure of immunity protein PA5088 from Pseudomonas aeruginosa

• DOI: 10.2210/pdb5JJO/pdb

• Classification: IMMUNE SYSTEM
• Organism(s): Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)
• Expression System: Escherichia coli BL21(DE3)


• Deposited: 2016-04-24 Released: 2016-08-31 
• Deposition Author(s): Li, Z.Q., Gao, Z.Q., She, Z., Dong, Y.H.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.002 Å
• R-Value Free: 0.230 
• R-Value Work: 0.193 

Literature

Structural analysis of Pseudomonas aeruginosa H3-T6SS immunity proteins

Yang, X.Y., Li, Z.Q., She, Z., Geng, Z., Xu, J.H., Gao, Z.Q., Dong, Y.H.

(2016) Febs Lett. 590: 2787-2796

• PubMed: 27397502 
• DOI: 10.1002/1873-3468.12291
• Primary Citation of Related Structures:  
  5JKP


• PubMed Abstract: 
  

The Pseudomonas aeruginosa PldB protein is a transkingdom effector secreted by the Type VI Secretion System (T6SS). PA5088, PA5087, and PA5086 are three immunity proteins that can suppress the virulence of PldB. We report the crystal structures of PA5088 and PA5087 at 2.0 and 2.1 Å resolution, respectively. PA5088 and PA5087 both consist of several Sel1-like Repeats (SLRs) and form super-ring folds. Our structural analysis of these proteins revealed key differences among PA5088, PA5087, and their homologs. Our docking experiments have shed light on the putative interaction mechanism of their function as phospholipase D inhibitors.

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Organizational Affiliation: 

School of Life Sciences, University of Science and Technology of China, Hefei, China.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details
Uncharacterized protein	A	273	Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)	Mutation(s): 0
Find proteins for Q9HU95 (Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)) Go to UniProtKB:  Q9HU95

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram & Interactions
AU	A	GOLD ION Au ZBKIUFWVEIBQRT-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.002 Å
• R-Value Free: 0.230 
• R-Value Work: 0.193 
• Space Group: P 4₁ 2₁ 2

Unit Cell:

Length (Å)	Angle (°)
a = 62.681	α = 90.00
b = 62.681	β = 90.00
c = 159.601	γ = 90.00

Software Package:

Software Name	Purpose
HKL-3000	data scaling
PHENIX	refinement
HKL-3000	data reduction
PHENIX	phasing

Structure Validation

Entry History 

Deposition Data

• Deposited Date: 2016-04-24 
• Released Date: 2016-08-31 
• Deposition Author(s): Li, Z.Q., Gao, Z.Q., She, Z., Dong, Y.H.

Revision History 

• Version 1.0: 2016-08-31
  Type: Initial release