7YTT

Crystal structure of vaccinia virus G3/L5 sub-complex (SeMet-labeled, P21 space group)

• PDB DOI: https://doi.org/10.2210/pdb7YTT/pdb

• Classification: VIRAL PROTEIN
• Organism(s): Vaccinia virus WR
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2022-08-16 Released: 2023-02-08 
• Deposition Author(s): Lin, S., Yue, D., Lu, G.W.
• Funding Organization(s): Not funded

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.81 Å
• R-Value Free: 0.211 
• R-Value Work: 0.198 
• R-Value Observed: 0.199 

Literature

Crystal structure of vaccinia virus G3/L5 sub-complex reveals a novel fold with extended inter-molecule interactions conserved among orthopoxviruses.

Lin, S., Yue, D., Yang, F., Chen, Z., He, B., Cao, Y., Dong, H., Li, J., Zhao, Q., Lu, G.

(2023) Emerg Microbes Infect 12: e2160661-e2160661

• PubMed: 36533407 
• DOI: https://doi.org/10.1080/22221751.2022.2160661
• Primary Citation of Related Structures:  
  7YTT, 7YTU

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Organizational Affiliation: 

West China Hospital Emergency Department (WCHED), State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, People's Republic of China.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

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

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 19.77 kDa 
• Atom Count: 1,181 
• Modelled Residue Count: 141 
• Deposited Residue Count: 171 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Protein G3	A	92	Vaccinia virus WR	Mutation(s): 0  Gene Names: VACWR079, G3L
UniProt
Find proteins for P68458 (Vaccinia virus (strain Western Reserve)) Explore P68458  Go to UniProtKB:  P68458

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Protein L5	B	79	Vaccinia virus WR	Mutation(s): 0  Gene Names: VACWR092, L5R
UniProt
Find proteins for P68623 (Vaccinia virus (strain Western Reserve)) Explore P68623  Go to UniProtKB:  P68623

Small Molecules

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.81 Å
• R-Value Free: 0.211 
• R-Value Work: 0.198 
• R-Value Observed: 0.199 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 29.277	α = 90
b = 41.919	β = 92.54
c = 53.184	γ = 90

Software Package:

Software Name	Purpose
HKL-2000	data scaling
PHENIX	refinement
PDB_EXTRACT	data extraction
HKL-2000	data reduction
SHELXDE	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2023-02-08 
Deposition Author(s): Lin, S., Yue, D., Lu, G.W.

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Funding Organization	Location	Grant Number
Not funded		--

Revision History  

• Version 1.0: 2023-02-08
  Type: Initial release