3ZZ6

Crystal structure of 3C protease of coxsackievirus B3 complexed with Michael receptor inhibitor 75


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.05 Å
  • R-Value Free: 0.285 
  • R-Value Work: 0.225 
  • R-Value Observed: 0.228 

wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.1 of the entry. See complete history


Literature

Peptidic Ab-Nonsaturated Ethyl Esters as Inhibitors of the 3C Protease of Coxsackie Virus B3: Crystal Structures, Antiviral Activities, and Resistance Mutations

Tan, J.Anand, K.Mesters, J.R.Hilgenfeld, R.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
POLYPROTEIN 3BCDA184Coxsackievirus B3Mutation(s): 0 
EC: 3.4.22.28 (PDB Primary Data), 3.4.22.29 (UniProt), 3.6.1.15 (UniProt), 2.7.7.48 (UniProt)
UniProt
Find proteins for Q5UEA2 (Coxsackievirus B3)
Explore Q5UEA2 
Go to UniProtKB:  Q5UEA2
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ5UEA2
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
G75
Query on G75

Download Ideal Coordinates CCD File 
B [auth A]ETHYL (4R)-4-({N-[(BENZYLOXY)CARBONYL]-L-PHENYLALANYL}AMINO)-5-[(3S)-2-OXOPYRROLIDIN-3-YL]PENTANOATE
C28 H35 N3 O6
PIZHLOUXQJUQHF-VXNXHJTFSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.05 Å
  • R-Value Free: 0.285 
  • R-Value Work: 0.225 
  • R-Value Observed: 0.228 
  • Space Group: C 1 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 76.92α = 90
b = 64.09β = 116.63
c = 39.54γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
iMOSFLMdata reduction
SCALAdata scaling
MOLREPphasing

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment 


Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2012-09-19
    Type: Initial release
  • Version 1.1: 2019-05-08
    Changes: Data collection, Derived calculations, Experimental preparation, Other