2IGX

Achiral, Cheap and Potent Inhibitors of Plasmepsins II


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.70 Å
  • R-Value Free: 0.237 
  • R-Value Work: 0.200 
  • R-Value Observed: 0.202 

wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.3 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
MoleculeChainsSequence LengthOrganismDetailsImage
Plasmepsin-2A329Plasmodium falciparumMutation(s): 0 
EC: 3.4.23.39
UniProt
Find proteins for P46925 (Plasmodium falciparum (isolate HB3))
Explore P46925 
Go to UniProtKB:  P46925
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
A1T (Subject of Investigation/LOI)
Query on A1T

Download Ideal Coordinates CCD File 
B [auth A]5-PENTYL-N-{[4'-(PIPERIDIN-1-YLCARBONYL)BIPHENYL-4-YL]METHYL}-N-[1-(PYRIDIN-2-YLMETHYL)PIPERIDIN-4-YL]PYRIDINE-2-CARBOXAMIDE
C41 H49 N5 O2
RBZSSVVTHOATHE-UHFFFAOYSA-N
 Ligand Interaction
Binding Affinity Annotations 
IDSourceBinding Affinity
A1T PDBBind:  2IGX IC50: 54 (nM) from 1 assay(s)
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.70 Å
  • R-Value Free: 0.237 
  • R-Value Work: 0.200 
  • R-Value Observed: 0.202 
  • Space Group: P 21 21 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 67.476α = 90
b = 154.743β = 90
c = 39.257γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
MAR345data collection
MOSFLMdata reduction
CCP4data scaling
MOLREPphasing

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment  



Entry History 

Deposition Data

  • Deposited Date: 2006-09-25 
  • 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: Derived calculations, Version format compliance
  • Version 1.3: 2017-10-18
    Changes: Refinement description