7XBY

The crystal structure of SARS-CoV-2 Omicron BA.1 variant RBD in complex with equine ACE2


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.85 Å
  • R-Value Free: 0.263 
  • R-Value Work: 0.228 
  • R-Value Observed: 0.230 

wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.0 of the entry. See complete history


Literature

High-affinity binding of equine ACE2 to SARS-CoV, SARS-CoV-2, pangolin-origin GX/P2V/2017, GD/1/2019 and bat-origin RaTG13 coronaviruses

Xu, Z.Liu, K.Han, P.Du, P.Zheng, A.Deng, C.Qi, J.Zhao, X.Wang, Q.Gao, G.F.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Angiotensin-converting enzymeA805Equus caballusMutation(s): 0 
Gene Names: ACE2
EC: 3.4
UniProt
Find proteins for F6V9L3 (Equus caballus)
Explore F6V9L3 
Go to UniProtKB:  F6V9L3
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupF6V9L3
Protein Feature View
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  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
Spike protein S1B223Severe acute respiratory syndrome coronavirus 2Mutation(s): 15 
Gene Names: S2
UniProt
Find proteins for P0DTC2 (Severe acute respiratory syndrome coronavirus 2)
Explore P0DTC2 
Go to UniProtKB:  P0DTC2
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP0DTC2
Protein Feature View
Expand
  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.85 Å
  • R-Value Free: 0.263 
  • R-Value Work: 0.228 
  • R-Value Observed: 0.230 
  • Space Group: P 31 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 113.975α = 90
b = 113.975β = 90
c = 152.738γ = 120
Software Package:
Software NamePurpose
PHENIXrefinement
HKL-2000data reduction
HKL-2000data scaling
PHASERphasing

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment 



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
National Natural Science Foundation of China (NSFC)China32100752

Revision History  (Full details and data files)

  • Version 1.0: 2022-06-08
    Type: Initial release