Download MendeleyDecoupling peptide binding from T cell receptor recognition with engineered chimeric MHC-I molecules
Papadaki, G.F., Ani, O., Florio, T.J., Young, M.C., Danon, J.N., Sun, Y., Dersh, D., Sgourakis, N.G.(2023) Front Immunol
8ESH
Structure of chimeric HLA-A*02:01 bound to CMV peptide
- PDB DOI: 10.2210/pdb8ESH/pdb
- Classification: IMMUNE SYSTEM
- Organism(s): Homo sapiens, Human betaherpesvirus 5
- Expression System: Escherichia coli BL21(DE3)
- Mutation(s): Yes
- Deposited: 2022-10-14 Released: 2023-01-25
- Funding Organization(s): National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID), National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 2.72 Å
- R-Value Free: 0.260
- R-Value Work: 0.215
- R-Value Observed: 0.219
wwPDB Validation 3D Report Full Report
This is version 1.0 of the entry. See complete history.
Literature
Macromolecules
Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 1 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details | Image |
| HLA-A*02:01 | A | 273 | Homo sapiens | Mutation(s): 16 Gene Names: HLA-A |  |
UniProt | |||||
Find proteins for D2KZ37 (Homo sapiens) Explore D2KZ37 Go to UniProtKB: D2KZ37 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | D2KZ37 | ||||
Protein Feature ViewExpand | |||||
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Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 2 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details | Image |
| Beta-2-microglobulin | B | 99 | Homo sapiens | Mutation(s): 0 Gene Names: B2M, CDABP0092, HDCMA22P |  |
UniProt & NIH Common Fund Data Resources | |||||
Find proteins for P61769 (Homo sapiens) Explore P61769 Go to UniProtKB: P61769 | |||||
PHAROS: P61769 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | P61769 | ||||
Protein Feature ViewExpand | |||||
| |||||
Find similar proteins by: Sequence | 3D Structure
Entity ID: 3 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details | Image |
| CMV peptide | C | 9 | Human betaherpesvirus 5 | Mutation(s): 0 |  |
Protein Feature ViewExpand | |||||
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Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 2.72 Å
- R-Value Free: 0.260
- R-Value Work: 0.215
- R-Value Observed: 0.219
- Space Group: I 2 3
Unit Cell:
| Length ( Å ) | Angle ( ˚ ) |
|---|---|
| a = 147.373 | α = 90 |
| b = 147.373 | β = 90 |
| c = 147.373 | γ = 90 |
| Software Name | Purpose |
|---|---|
| PHENIX | refinement |
| Aimless | data scaling |
| PDB_EXTRACT | data extraction |
| XDS | data reduction |
| PHASER | phasing |
Entry History & Funding Information
Deposition Data
- Released Date: 2023-01-25 Deposition Author(s): Florio, T.J., Ani, O., Young, M.C., Mallik, L., Sgourakis, N.G.
| Funding Organization | Location | Grant Number |
|---|---|---|
| National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID) | United States | 5R01AI143997 |
| National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS) | United States | 5R35GM125034 |
Revision History (Full details and data files)
- Version 1.0: 2023-01-25
Type: Initial release
