1ME6

CRYSTAL STRUCTURE OF PLASMEPSIN II, AN ASPARTYL PROTEASE FROM PLASMODIUM FALCIPARUM, IN COMPLEX WITH A STATINE-BASED INHIBITOR

Structural Biology Knowledgebase: 1ME6 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.271
  • R-Value Work: 0.214

Literature

Macromolecules
Sequence Display for 1ME6

Classification: HYDROLASE

Total Structure Weight: 74879.54

Macromolecule Entities
Molecule Chains Length Organism Details
Plasmepsin II A, B 329 Plasmodium falciparum EC#: 3.4.23.39 IUBMB
Fragment: RESIDUES 125-453
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B 3-HYDROXY-6-METHYL-4-(3-METHYL-2-(3-METHYL- 2-(3-METHYL-BUTYRYLAMINO)-BUTYRYLAMINO)-BUTYRYLAMINO)- HEPTANOIC ACID ETHYL ESTER
C25 H47 N3 O6
SMVMSLPPAGGLDL-ZZTDLJEGSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.271
  • R-Value Work: 0.214
  • Space Group: P 31 2 1

Unit Cell:

Length (Å) Angle (°)
a = 141.93 α = 90.00
b = 141.93 β = 90.00
c = 97.82 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-08-08
  • Released Date: 2004-01-20
  • Deposition author(s): Freire, E., Nezami, A.G., Amzel, L.M.

Revision History

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