8W6L

Crystal structure of the SLA-2*1001 allele and ASFV antigenic peptide at 2.2A resolution

• PDB DOI: https://doi.org/10.2210/pdb8W6L/pdb

• Classification: IMMUNE SYSTEM
• Organism(s): Sus scrofa, Asfivirus
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2023-08-29 Released: 2024-08-07 
• Deposition Author(s): Wang, S.
• Funding Organization(s): National Science Foundation (NSF, China)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.03 Å
• R-Value Free: 0.277 
• R-Value Work: 0.238 
• R-Value Observed: 0.240 

Starting Model: experimental

Literature

Crystal structure of the SLA-2*1001 allele and ASFV antigenic peptide at 2.2A resolution

Wang, S.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 3-mer - A1B1C1 

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

Macromolecule Content

• Total Structure Weight: 44.29 kDa 
• Atom Count: 3,159 
• Modelled Residue Count: 379 
• Deposited Residue Count: 382 
• Unique protein chains: 3

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
MHC class I antigen	A	275	Sus scrofa	Mutation(s): 0  Gene Names: SLA-2
UniProt
Find proteins for B1A9P1 (Sus scrofa) Explore B1A9P1  Go to UniProtKB:  B1A9P1

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Beta-2-microglobulin	B	98	Sus scrofa	Mutation(s): 0  Gene Names: B2M
UniProt
Find proteins for Q07717 (Sus scrofa) Explore Q07717  Go to UniProtKB:  Q07717

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
THR-MET-TYR-SER-LEU-GLY-TYR-ILE-PHE	C	9	Asfivirus	Mutation(s): 0

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.03 Å
• R-Value Free: 0.277 
• R-Value Work: 0.238 
• R-Value Observed: 0.240 
• Space Group: P 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 41.531	α = 94.4
b = 48.883	β = 101.86
c = 51.173	γ = 100.92

Software Package:

Software Name	Purpose
REFMAC	refinement
HKL-3000	data reduction
HKL-3000	data scaling
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-08-07 
Deposition Author(s): Wang, S.

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Funding Organization	Location	Grant Number
National Science Foundation (NSF, China)	China	--

Revision History  

• Version 1.0: 2024-08-07
  Type: Initial release