1HNE

Structure of human neutrophil elastase in complex with a peptide chloromethyl ketone inhibitor at 1.84-angstroms resolution


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.84 Å
  • R-Value Observed: 0.164

Literature

Macromolecules
Sequence Display for 1HNE

Classification: HYDROLASE / HYDROLASE INHIBITOR

Total Structure Weight: 23796.92

Macromolecule Entities
Molecule Chains Length Organism Details
HUMAN LEUCOCYTE ELASTASE E 218 Homo sapiens EC#: 3.4.21.37 IUBMB
Mutation: N91D
Gene Name(s): ELANE Gene View ELA2
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
METHOXYSUCCINYL-ALA-ALA-PRO-ALA CHLOROMETHYL KETONE INHIBITOR I 6 synthetic

Small Molecules
Biologically Interesting Molecules 1 Unique
ID Chains Name Type/Class 2D Diagram 3D Interactions
PRD_000402
Query on PRD_000402
I methoxysuccinyl-alanyl-alanyl-prolyl-alanine chloromethyl ketone Peptide-like /
Inhibitor
Ligand Explorer

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.84 Å
  • R-Value Observed: 0.164
  • Space Group: P 63

Unit Cell:

Length (Å) Angle (°)
a = 74.53 α = 90.00
b = 74.53 β = 90.00
c = 70.88 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1989-04-10
  • Released Date: 1989-10-15
  • Deposition author(s): Navia, M.A., Mckeever, B.M., Springer, J.P., Lin, T.-Y., Williams, H.R., Fluder, E.M., Dorn, C.P., Hoogsteen, K.

Revision History

  • 2008-03-24
    Type: Version format compliance
  • 2011-07-13
    Type: Atomic model, Database references, Derived calculations, Non-polymer description, Structure summary, Version format compliance
  • 2012-12-12
    Type: Other