8R0V

SARS-CoV-2 Mpro (Omicron, P132H) in complex with alpha-ketoamide 13b-K at pH 6.5


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.48 Å
  • R-Value Free: 0.247 
  • R-Value Work: 0.210 
  • R-Value Observed: 0.212 

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Ligand Structure Quality Assessment 


This is version 1.0 of the entry. See complete history


Literature

SARS-CoV-2 Omicron (P132H) complex with alpha-ketoamide 13b-K at pH 6.5

Ibrahim, M.Hilgenfeld, R.Sun, X.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
3C-like proteinase nsp5A [auth C],
B,
C [auth D],
D [auth A]
306Severe acute respiratory syndrome coronavirus 2Mutation(s): 1 
EC: 3.4.22.69
UniProt
Find proteins for P0DTD1 (Severe acute respiratory syndrome coronavirus 2)
Explore P0DTD1 
Go to UniProtKB:  P0DTD1
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP0DTD1
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
O6K (Subject of Investigation/LOI)
Query on O6K

Download Ideal Coordinates CCD File 
E [auth C],
F [auth B],
G [auth D],
H [auth A]
~{tert}-butyl ~{N}-[1-[(2~{S})-3-cyclopropyl-1-oxidanylidene-1-[[(2~{S},3~{R})-3-oxidanyl-4-oxidanylidene-1-[(3~{S})-2-oxidanylidenepyrrolidin-3-yl]-4-[(phenylmethyl)amino]butan-2-yl]amino]propan-2-yl]-2-oxidanylidene-pyridin-3-yl]carbamate
C31 H41 N5 O7
FRACPXUHUTXLCX-BELIEFIBSA-N
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.48 Å
  • R-Value Free: 0.247 
  • R-Value Work: 0.210 
  • R-Value Observed: 0.212 
  • Space Group: P 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 45.853α = 84.722
b = 71.803β = 80.368
c = 85.725γ = 78.391
Software Package:
Software NamePurpose
REFMACrefinement
PHENIXrefinement
XDSdata reduction
SCALAdata scaling
PHASERphasing

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment 


Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Other governmentGermany--

Revision History  (Full details and data files)

  • Version 1.0: 2023-11-29
    Type: Initial release