1ER8

THE ACTIVE SITE OF ASPARTIC PROTEINASES

Structural Biology Knowledgebase: 1ER8 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Work: 0.170

Literature

Macromolecules
Sequence Display for 1ER8

Classification: HYDROLASE

Total Structure Weight: 34841.39

Macromolecule Entities
Molecule Chains Length Organism Details
Endothiapepsin E 330 Cryphonectria parasitica EC#: 3.4.23.22 IUBMB
Gene Name(s): EAPA EPN-1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
H-77 I 8 Equus caballus Gene Name(s): AGT Gene View SERPINA8
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
DHI
Query on DHI
I D-PEPTIDE LINKING C6 H10 N3 O2 --

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Observed:
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 43.20 α = 90.00
b = 75.70 β = 97.10
c = 42.90 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1989-10-16
  • Released Date: 1991-10-15
  • Deposition author(s): Hemmings, A.M., Veerapandian, B., Szelke, M., Cooper, J.B., Blundell, T.L.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4