1HEF

The crystal structures at 2.2 angstroms resolution of hydroxyethylene-based inhibitors bound to human immunodeficiency virus type 1 protease show that the inhibitors are present in two distinct orientations

Structural Biology Knowledgebase: 1HEF SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Observed: 0.159

Literature

Macromolecules
Sequence Display for 1HEF

Classification: HYDROLASE / HYDROLASE INHIBITOR

Total Structure Weight: 11454.60

Macromolecule Entities
Molecule Chains Length Organism Details
HIV-1 PROTEASE E 99 Human immunodeficiency virus 1 Mutation: M36N
Gene Name(s): gag-pol
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
SKF 108738 PEPTIDE INHIBITOR I 5 synthetic


Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Observed: 0.159
  • Space Group: P 61 2 2

Unit Cell:

Length (Å) Angle (°)
a = 63.07 α = 90.00
b = 63.07 β = 90.00
c = 83.52 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1992-09-21
  • Released Date: 1994-05-31
  • Deposition author(s): Murthy, K., Winborne, E.L., Minnich, M.D., Culp, J.S., Debouck, C.

Revision History

  • 2012-12-12
    Type: Other | Details: Add PRD info
  • 2011-07-13
    Type: Atom nomenclature | Details: Atom nomenclature
  • 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