1HLE

CRYSTAL STRUCTURE OF CLEAVED EQUINE LEUCOCYTE ELASTASE INHIBITOR DETERMINED AT 1.95 ANGSTROMS RESOLUTION

Structural Biology Knowledgebase: 1HLE SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Observed: 0.176

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1HLE

Classification: HYDROLASE INHIBITOR(SERINE PROTEINASE)

Total Structure Weight: 42637.10

Macromolecule Entities
Molecule Chains Length Organism Details
HORSE LEUKOCYTE ELASTASE INHIBITOR A 345 Equus caballus Mutation: E196Q, E270D, M356L
Gene Name(s): SERPINB1 Gene View ELANH2
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
HORSE LEUKOCYTE ELASTASE INHIBITOR B 31 Equus caballus Gene Name(s): SERPINB1 Gene View ELANH2

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

A CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
ACE
Query on ACE
A NON-POLYMER C2 H4 O --

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Observed: 0.176
  • Space Group: I 2 2 2

Unit Cell:

Length (Å) Angle (°)
a = 121.37 α = 90.00
b = 103.57 β = 90.00
c = 80.93 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1992-04-13
  • Released Date: 1994-01-31
  • Deposition author(s): Baumann, U., Bode, W., Huber, R., Travis, J., Potempa, J.

Revision History

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