2IGY

Achiral, Cheap and Potent Inhibitors of Plasmepsins II


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.60 Å
  • R-Value Free: 0.264 
  • R-Value Work: 0.211 
  • R-Value Observed: 0.214 

wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.2 of the entry. See complete history


Literature

Achiral, Cheap, and Potent Inhibitors of Plasmepsins I, II, and IV.

Boss, C.Corminboeuf, O.Grisostomi, C.Meyer, S.Jones, A.F.Prade, L.Binkert, C.Fischli, W.Weller, T.Bur, D.

(2006) ChemMedChem 1: 1341-1345


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Plasmepsin-2
A, B
329Plasmodium falciparumMutation(s): 0 
EC: 3.4.23.39
UniProt
Find proteins for P46925 (Plasmodium falciparum (isolate HB3))
Explore P46925 
Go to UniProtKB:  P46925
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP46925
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
A2T
Query on A2T

Download Ideal Coordinates CCD File 
C [auth A],
D [auth B]
N-[1-(3-METHYLBUTYL)PIPERIDIN-4-YL]-N-{4-[METHYL(PYRIDIN-4-YL)AMINO]BENZYL}-4-PENTYLBENZAMIDE
C35 H48 N4 O
WRFRQUOWNCJODU-UHFFFAOYSA-N
Binding Affinity Annotations 
IDSourceBinding Affinity
A2T PDBBind:  2IGY IC50: 113 (nM) from 1 assay(s)
BindingDB:  2IGY IC50: 113 (nM) from 1 assay(s)
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.60 Å
  • R-Value Free: 0.264 
  • R-Value Work: 0.211 
  • R-Value Observed: 0.214 
  • Space Group: P 32 1 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 161.099α = 90
b = 161.099β = 90
c = 73.932γ = 120
Software Package:
Software NamePurpose
REFMACrefinement

Structure Validation

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Ligand Structure Quality Assessment 


Entry History 

Deposition Data

  • Released Date: 2006-11-28 
  • Deposition Author(s): Prade, L.

Revision History  (Full details and data files)

  • Version 1.0: 2006-11-28
    Type: Initial release
  • Version 1.1: 2008-05-01
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance