2FRA

Human Cathepsin S with CRA-27934, a Nitrile Inhibitor

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.90 Å
  • R-Value Free: 0.244 
  • R-Value Work: 0.218 
  • R-Value Observed: 0.221 

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Ligand Structure Quality Assessment 


This is version 1.4 of the entry. See complete history. 


Literature

Human Cathepsin S with CRA-27934, a Nitrile Inhibitor

Somoza, J.R.

To be published.

Macromolecules
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(by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
cathepsin S
A, B
225Homo sapiensMutation(s): 0 
EC: 3.4.22.27
UniProt & NIH Common Fund Data Resources
Find proteins for P25774 (Homo sapiens)
Explore P25774 
Go to UniProtKB:  P25774
PHAROS:  P25774
GTEx:  ENSG00000163131 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP25774
Sequence Annotations
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  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
CRV
Query on CRV
Download Ideal Coordinates CCD File 
C [auth A],
D [auth B]		N-[1-(AMINOMETHYL)CYCLOPROPYL]-3-(BENZYLSULFONYL)-N~2~-[(1S)-2,2,2-TRIFLUORO-1-(4-HYDROXYPHENYL)ETHYL]-L-ALANINAMIDE
C22 H26 F3 N3 O4 S
DWWVPKCSDHDILN-OALUTQOASA-N
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.90 Å
  • R-Value Free: 0.244 
  • R-Value Work: 0.218 
  • R-Value Observed: 0.221 
  • Space Group: P 41 2 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 85.571α = 90
b = 85.571β = 90
c = 149.88γ = 90
Software Package:
Software NamePurpose
d*TREKdata scaling
EPMRphasing
CNSrefinement
PDB_EXTRACTdata extraction

Structure Validation

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Ligand Structure Quality Assessment 


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Entry History 

Deposition Data

  • Released Date: 2006-07-25 
    • Deposition Author(s): Somoza, J.R.

Revision History  (Full details and data files)

  • Version 1.0: 2006-07-25
    Type: Initial release
  • Version 1.1: 2008-04-29
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2017-10-18
    Changes: Refinement description
  • Version 1.4: 2024-11-13
    Changes: Data collection, Database references, Derived calculations, Structure summary