Download MendeleyA taxonomically-driven approach to development of potent, broad-spectrum inhibitors of coronavirus main protease including SARS-CoV-2 (COVID-19)
Mesecar, A.D.To be published.
6W81
Structure of PEDV main protease bound to potent broad-spectrum non-covalent inhibitor X77
- PDB DOI: https://doi.org/10.2210/pdb6W81/pdb
- Classification: VIRAL PROTEIN/INHIBITOR
- Organism(s): Porcine epidemic diarrhea virus
- Expression System: Escherichia coli
- Mutation(s): No
- Deposited: 2020-03-20 Released: 2021-03-24
- Funding Organization(s): National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 1.55 Å
- R-Value Free: 0.214
- R-Value Work: 0.176
- R-Value Observed: 0.177
This is version 1.1 of the entry. See complete history.
Literature
To be published.
Macromolecules
Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 1 | |||||
|---|---|---|---|---|---|
| Molecule | Chains | Sequence Length | Organism | Details | Image |
| Peptidase C30 | 302 | Porcine epidemic diarrhea virus | Mutation(s): 0 Gene Names: ORF1ab |  | |
UniProt | |||||
Find proteins for A0A059VJE6 (Porcine epidemic diarrhea virus) Explore A0A059VJE6 Go to UniProtKB: A0A059VJE6 | |||||
Entity Groups | |||||
| Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
| UniProt Group | A0A059VJE6 | ||||
Sequence AnnotationsExpand | |||||
| |||||
Small Molecules
| Ligands 2 Unique | |||||
|---|---|---|---|---|---|
| ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
| X77 (Subject of Investigation/LOI) Query on X77 | C [auth A], D [auth B] | N-(4-tert-butylphenyl)-N-[(1R)-2-(cyclohexylamino)-2-oxo-1-(pyridin-3-yl)ethyl]-1H-imidazole-4-carboxamide C27 H33 N5 O2 MUNFBYOTGGMQOS-XMMPIXPASA-N |  | ||
| MLA Query on MLA | E [auth B] | MALONIC ACID C3 H4 O4 OFOBLEOULBTSOW-UHFFFAOYSA-N |  | ||
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 1.55 Å
- R-Value Free: 0.214
- R-Value Work: 0.176
- R-Value Observed: 0.177
- Space Group: P 1 21 1
Unit Cell:
| Length ( Å ) | Angle ( ˚ ) |
|---|---|
| a = 56.679 | α = 90 |
| b = 85.257 | β = 100.46 |
| c = 58.186 | γ = 90 |
| Software Name | Purpose |
|---|---|
| PHENIX | refinement |
| HKL-2000 | data reduction |
| SCALEPACK | data scaling |
| PHASER | phasing |
Entry History & Funding Information
Deposition Data
- Released Date: 2021-03-24 Deposition Author(s): Mesecar, A.D., Center for Structural Genomics of Infectious Diseases (CSGID)
| Funding Organization | Location | Grant Number |
|---|---|---|
| National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID) | United States | HHSN272201700060C |
Revision History (Full details and data files)
- Version 1.0: 2021-03-24
Type: Initial release - Version 1.1: 2023-10-18
Changes: Data collection, Database references, Refinement description
