6UX6

Cruzain covalently bound by a vinylsulfone compound


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.94 Å
  • R-Value Free: 0.269 
  • R-Value Work: 0.221 
  • R-Value Observed: 0.224 

Starting Model: experimental
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wwPDB Validation   3D Report Full Report

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This is version 1.2 of the entry. See complete history


Literature

Cruzain covalently bound by a vinylsulfone compound

Zhai, X.Tang, S.Chenna, B.C.Meek, T.D.Sacchettini, J.C.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Cruzipain215Trypanosoma cruziMutation(s): 0 
EC: 3.4.22.51
UniProt
Find proteins for P25779 (Trypanosoma cruzi)
Explore P25779 
Go to UniProtKB:  P25779
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP25779
Sequence Annotations
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  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
TM8 (Subject of Investigation/LOI)
Query on TM8

Download Ideal Coordinates CCD File 
B [auth A]Nalpha-[(benzyloxy)carbonyl]-N-[(2S)-1-phenyl-4-(phenylsulfonyl)butan-2-yl]-L-phenylalaninamide
C33 H34 N2 O5 S
RLNXSKBHINXQAP-VEEOACQBSA-N
GOL
Query on GOL

Download Ideal Coordinates CCD File 
C [auth A]GLYCEROL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.94 Å
  • R-Value Free: 0.269 
  • R-Value Work: 0.221 
  • R-Value Observed: 0.224 
  • Space Group: P 21 21 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 40.509α = 90
b = 122.127β = 90
c = 34.585γ = 90
Software Package:
Software NamePurpose
SCALEPACKdata scaling
PHENIXrefinement
PDB_EXTRACTdata extraction
HKL-2000data reduction
MOLREPphasing

Structure Validation

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Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
National Institutes of Health/National Center for Complementary and Integrative Health (NIH/NCCIH)United States--

Revision History  (Full details and data files)

  • Version 1.0: 2020-11-25
    Type: Initial release
  • Version 1.1: 2023-10-11
    Changes: Data collection, Database references, Refinement description
  • Version 1.2: 2024-11-06
    Changes: Structure summary