1LEE

CRYSTAL STRUCTURE OF PLASMEPSIN FROM P. FALCIPARUM IN COMPLEX WITH INHIBITOR RS367

Structural Biology Knowledgebase: 1LEE SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.286
  • R-Value Work: 0.236

Literature

Macromolecules
Sequence Display for 1LEE

Classification: HYDROLASE

Total Structure Weight: 37611.89

Macromolecule Entities
Molecule Chains Length Organism Details
Plasmepsin 2 A 331 Plasmodium falciparum EC#: 3.4.23.39 IUBMB
Fragment: Residues 123-453
Mutation: M205S
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
R36
Query on R36

A 4-AMINO-N-{4-[2-(2,6-DIMETHYL-PHENOXY)-ACETYLAMINO]- 3-HYDROXY-1-ISOBUTYL-5-PHENYL-PENTYL}-BENZAMIDE
C32 H41 N3 O4
WQUBEIMCFHCJCO-AWCRTANDSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
R36 N/A in BindingDB
N/A in BindingMoad
Ki: 18 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.286
  • R-Value Work: 0.236
  • Space Group: I 2 2 2

Unit Cell:

Length (Å) Angle (°)
a = 75.89 α = 90.00
b = 84.83 β = 90.00
c = 123.08 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-04-09
  • Released Date: 2002-10-09
  • Deposition author(s): Asojo, O.A., Afonina, E., Gulnik, S.V., Yu, B., Erickson, J.W., Randad, R., Mehadjed, D., Silva, A.M.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values