RCSB PDB - 5N5O: Structure of SARS coronavirus main protease in complex with the alpha-ketoamide (S)-N-benzyl-3-((S)-2-cinnamamido-3-cyclopropylpropanamido)-2-oxo-4-((S)-2-oxopyrrolidin-3-yl)butanamide (Cinnamoyl-cyclopropylalanine-GlnLactam-CO-CO-NH-benzyl) (original) (raw)
Structure of SARS coronavirus main protease in complex with the alpha-ketoamide (S)-N-benzyl-3-((S)-2-cinnamamido-3-cyclopropylpropanamido)-2-oxo-4-((S)-2-oxopyrrolidin-3-yl)butanamide (Cinnamoyl-cyclopropylalanine-GlnLactam-CO-CO-NH-benzyl)
This is version 1.2 of the entry. See complete history.
Alpha-ketoamides as broad-spectrum inhibitors of coronavirus and enterovirus replication
[Lin, D.](/search?q=citation.rcsb%5Fauthors:Lin, D.), [Zhang, L.](/search?q=citation.rcsb%5Fauthors:Zhang, L.), [Kusov, Y.](/search?q=citation.rcsb%5Fauthors:Kusov, Y.), [Nian, Y.](/search?q=citation.rcsb%5Fauthors:Nian, Y.), [Ma, Q.](/search?q=citation.rcsb%5Fauthors:Ma, Q.), [Wang, J.](/search?q=citation.rcsb%5Fauthors:Wang, J.), [Leyssen, P.](/search?q=citation.rcsb%5Fauthors:Leyssen, P.), [Lanko, K.](/search?q=citation.rcsb%5Fauthors:Lanko, K.), [Neyts, J.](/search?q=citation.rcsb%5Fauthors:Neyts, J.), [de Wilde, A.](/search?q=citation.rcsb%5Fauthors:de Wilde, A.), [Snijder, E.J.](/search?q=citation.rcsb%5Fauthors:Snijder, E.J.), [Liu, H.](/search?q=citation.rcsb%5Fauthors:Liu, H.), [Hilgenfeld, R.](/search?q=citation.rcsb%5Fauthors:Hilgenfeld, R.)
To be published.
Macromolecule Content
- Total Structure Weight: 34.41 kDa
- Atom Count: 2,630
- Modelled Residue Count: 306
- Deposited Residue Count: 306
- Unique protein chains: 1
Find similar proteins by:
(by identity cutoff) | 3D Structure
Experimental Data & Validation
Experimental Data
- Space Group: [C 1 2 1](/search?q=symmetry.space%5Fgroup%5Fname%5FH%5FM:C 1 2 1)
Unit Cell:
| Length ( Å ) | Angle ( ˚ ) |
|---|---|
| a = 109.165 | α = 90 |
| b = 81.873 | β = 104.34 |
| c = 53.499 | γ = 90 |
Software Package:
| Software Name | Purpose |
|---|---|
| REFMAC | refinement |
| SCALA | data scaling |
| MOLREP | phasing |
Entry History & Funding Information
Deposition Data
- Released Date: 2018-03-07 Deposition Author(s): [Zhang, L.](/search?q=audit%5Fauthor.name:Zhang, L.), [Hilgenfeld, R.](/search?q=audit%5Fauthor.name:Hilgenfeld, R.)
| Funding Organization | Location | Grant Number |
|---|---|---|
| German Center for Infection Research | Germany | TTU 01.803 |
Revision History (Full details and data files)
- Version 1.0: 2018-03-07
Type: Initial release - Version 1.1: 2024-05-01
Changes: Advisory, Data collection, Database references, Refinement description - Version 1.2: 2024-10-23
Changes: Structure summary