1W6H

Novel plasmepsin II-inhibitor complex


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.24 Å
  • R-Value Free: 0.246 
  • R-Value Work: 0.197 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history

Literature

Structural Study of a Novel Inhibitor with Bulky P1 Side Chain in Complex with Plasmepsin II -Implications for Drug Design

Lindberg, J.Johansson, P.-O.Rosenquist, A.Kvarnstroem, I.Vrang, L.Samuelsson, B.Unge, T.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
PLASMEPSIN 2
A, B
331Plasmodium falciparumMutation(s): 0 
EC: 3.4.23.39
Find proteins for P46925 (Plasmodium falciparum)
Go to UniProtKB:  P46925
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
TIT
Query on TIT

Download SDF File 
Download CCD File 
A, B
N-((3S,4S)-5-[(4-BROMOBENZYL)OXY]-3-HYDROXY-4-{[N-(PYRIDIN-2-YLCARBONYL)-L-VALYL]AMINO}PENTANOYL)-L-ALANYL-L-LEUCINAMIDE
C32 H45 Br N6 O7
QXHNYZQKWOKULQ-QPGFMSSHSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
TITKi: 0.5 - 2.2 nM (100) BINDINGDB
TITKi: 0.5 nM PDBBIND
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.24 Å
  • R-Value Free: 0.246 
  • R-Value Work: 0.197 
  • Space Group: P 1 21 1
Unit Cell:
Length (Å)Angle (°)
a = 44.210α = 90.00
b = 77.614β = 90.00
c = 84.237γ = 90.00
Software Package:
Software NamePurpose
REFMACrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2006-07-05
    Type: Initial release
  • Version 1.1: 2011-05-08
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance
  • Version 1.3: 2018-01-17
    Type: Data collection