6P22

Photorhabdus Virulence Cassette (PVC) PAAR repeat protein Pvc10 in complex with a T4 gp5 beta-helix fragment modified to mimic Pvc8, the central spike protein of PVC

• PDB DOI: https://doi.org/10.2210/pdb6P22/pdb

• Classification: VIRAL PROTEIN
• Organism(s): Tequatrovirus T4, Photorhabdus laumondii subsp. laumondii TTO1
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2019-05-20 Released: 2020-05-27 
• Deposition Author(s): Buth, S.A., Shneider, M.M., Leiman, P.G.
• Funding Organization(s): Swiss National Science Foundation

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.29 Å
• R-Value Free: 0.222 
• R-Value Work: 0.182 
• R-Value Observed: 0.184 

Literature

Photorhabdus Virulence Cassette (PVC) PAAR repeat protein Pvc10 in complex with a T4 gp5 beta-helix fragment modified to mimic Pvc8, the central spike protein of PVC

Buth, S.A., Shneider, M.M., Leiman, P.G.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 4-mer - A3B1 Local Symmetry: Cyclic - C3  (Explore in 3D)
Local Stoichiometry: Homo 3-mer - A3 

Local Symmetry: Cyclic - C3  (Explore in 3D)
Local Stoichiometry: Homo 3-mer - A3 

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

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 45.55 kDa 
• Atom Count: 3,292 
• Modelled Residue Count: 419 
• Deposited Residue Count: 429 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
CHIMERA OF CENTRAL SPIKE PROTEINS GP5 FROM PHAGE T4 AND PVC8 FROM PVC	A, B, C	97	Tequatrovirus T4, Photorhabdus laumondii subsp. laumondii TTO1 This entity is chimeric	Mutation(s): 0  EC: 3.2.1.17
UniProt
Find proteins for Q7N647 (Photorhabdus laumondii subsp. laumondii (strain DSM 15139 / CIP 105565 / TT01)) Explore Q7N647  Go to UniProtKB:  Q7N647
Find proteins for P16009 (Enterobacteria phage T4) Explore P16009  Go to UniProtKB:  P16009
UniProt Groups	P16009Q7N647

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
PAAR-REPEAT CENTRAL SPIKE TIP PROTEIN	D	138	Photorhabdus laumondii subsp. laumondii TTO1	Mutation(s): 0  Gene Names: plu1721
UniProt
Find proteins for Q7N648 (Photorhabdus laumondii subsp. laumondii (strain DSM 15139 / CIP 105565 / TT01)) Explore Q7N648  Go to UniProtKB:  Q7N648

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
STE	F [auth A]	STEARIC ACID C18 H36 O2 QIQXTHQIDYTFRH-UHFFFAOYSA-N
ELA	G [auth B]	9-OCTADECENOIC ACID C18 H34 O2 ZQPPMHVWECSIRJ-MDZDMXLPSA-N
PLM	H [auth C]	PALMITIC ACID C16 H32 O2 IPCSVZSSVZVIGE-UHFFFAOYSA-N
MG	E [auth A]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.29 Å
• R-Value Free: 0.222 
• R-Value Work: 0.182 
• R-Value Observed: 0.184 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 34.305	α = 90
b = 56.963	β = 90
c = 222.994	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
XDS	data reduction
X-GEN	data scaling
PHASER	phasing

Structure Validation

Currently 6P22 does not have a validation slider image.

Entry History & Funding Information

Deposition Data

• Released Date: 2020-05-27 
Deposition Author(s): Buth, S.A., Shneider, M.M., Leiman, P.G.

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Funding Organization	Location	Grant Number
Swiss National Science Foundation	Switzerland	310030_144243

Revision History  

• Version 1.0: 2020-05-27
  Type: Initial release
  
• Version 1.1: 2023-10-11
  Changes: Data collection, Database references, Derived calculations, Refinement description