4W5B

Crystal structure analysis of cruzain with Fragment 1 (N-(1H-benzimidazol-2-yl)-1,3-dimethyl-pyrazole-4-carboxamide)


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.701 Å
  • R-Value Free: 0.254 
  • R-Value Work: 0.212 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Applying Fragments Based- Drug Design to identify multiple binding modes on cysteine protease.

Tochowicz, A.Lee, G.M.Arkin, M.R.Neitz, J.McKerrow, J.H.Craik, C.S.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Cruzipain
A, B, C
215Trypanosoma cruziMutation(s): 1 
EC: 3.4.22.51
Find proteins for P25779 (Trypanosoma cruzi)
Go to UniProtKB:  P25779
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
3H5
Query on 3H5

Download SDF File 
Download CCD File 
A, B, C
N-(1H-benzimidazol-2-yl)-1,3-dimethyl-1H-pyrazole-4-carboxamide
C13 H13 N5 O
ATWRDFSNOOXDOA-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.701 Å
  • R-Value Free: 0.254 
  • R-Value Work: 0.212 
  • Space Group: P 43 21 2
Unit Cell:
Length (Å)Angle (°)
a = 137.100α = 90.00
b = 137.100β = 90.00
c = 109.800γ = 90.00
Software Package:
Software NamePurpose
MOSFLMdata reduction
PHENIXrefinement
PDB_EXTRACTdata extraction
XSCALEdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2015-03-04
    Type: Initial release
  • Version 1.1: 2017-11-22
    Type: Derived calculations, Refinement description, Source and taxonomy