1SME

PLASMEPSIN II, A HEMOGLOBIN-DEGRADING ENZYME FROM PLASMODIUM FALCIPARUM, IN COMPLEX WITH PEPSTATIN A


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Observed: 0.195

Literature

Macromolecules
Sequence Display for 1SME

Classification: HYDROLASE / HYDROLASE INHIBITOR

Total Structure Weight: 75279.25

Macromolecule Entities
Molecule Chains Length Organism Details
PLASMEPSIN II A, B 329 Plasmodium falciparum EC#: 3.4.23.39 IUBMB
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Pepstatin C, D 6 Streptomyces argenteolus

Small Molecules
Biologically Interesting Molecules 1 Unique
ID Chains Name Type/Class 2D Diagram 3D Interactions
PRD_000557
Query on PRD_000557
C, D Pepstatin Oligopeptide /
Enzyme inhibitor
Ligand Explorer

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Observed: 0.195
  • Space Group: P 31 2 1

Unit Cell:

Length (Å) Angle (°)
a = 142.10 α = 90.00
b = 142.10 β = 90.00
c = 97.60 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1996-06-11
  • Released Date: 1997-01-11
  • Deposition author(s): Silva, A.M., Lee, A.Y., Gulnik, S.V., Goldberg, D.E., Erickson, J.W.

Revision History

  • Version 1_0: 1997-01-11

    Type: Initial release

  • Version 1_1: 2008-03-24

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Atomic model, Database references, Derived calculations, Non-polymer description, Structure summary, Version format compliance

  • Version 1_3: 2013-02-27

    Type: Other