1EWM

THE CYSTEINE PROTEASE CRUZAIN BOUND TO WRR-112

Structural Biology Knowledgebase: 1EWM SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.206
  • R-Value Work: 0.173

Literature

Macromolecules
Sequence Display for 1EWM

Classification: HYDROLASE / HYDROLASE INHIBITOR

Total Structure Weight: 23079.72

Macromolecule Entities
Molecule Chains Length Organism Details
CRUZAIN A 215 Trypanosoma cruzi EC#: 3.4.22.51 IUBMB
Fragment: CATALYTIC DOMAIN
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
RL2
Query on RL2

A N-[3-CARBOXY-2-HYDROXY-PROPIONYL]-L-HOMOPHENYLALANYL- AMINO-2-METHYLBUTANE
WRR-112 (Synonym)
C19 H28 N2 O5
KVZMXOVSHIMGNA-HOTGVXAUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.206
  • R-Value Work: 0.173
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 43.26 α = 90.00
b = 51.70 β = 115.20
c = 45.27 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-04-26
  • Released Date: 2003-06-10
  • Deposition author(s): Brinen, L.S., Gillmor, S.A., Fletterick, R.J.

Revision History

  • 2011-07-13
    Type: Binding sites and description | Details: Binding sites and description
  • 2011-07-13
    Type: Non-polymer description | Details: Non-polymer description
  • 2011-07-13
    Type: Function and keywords | Details: Function and keywords
  • 2011-07-13
    Type: Linkage | Details: Linkage
  • 2011-07-13
    Type: Sequence database correspondence | Details: Sequence database correspondence
  • 2011-07-13
    Type: Polymer description | Details: Changed inhibitor presentation or chemistry
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Atom nomenclature | Details: Atom nomenclature