1FQX

CRYSTAL STRUCTURE OF THE COMPLEX OF HIV-1 PROTEASE WITH A PEPTIDOMIMETIC INHIBITOR


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.1 Å
  • R-Value Observed: 0.180

Literature

Macromolecules
Sequence Display for 1FQX

Classification: HYDROLASE / HYDROLASE inhibitor

Total Structure Weight: 22311.34

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEASE RETROPEPSIN A, B 99 Human immunodeficiency virus 1 EC#: 3.4.23.16 IUBMB
Gene Name(s): gag-pol
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
0ZT
Query on 0ZT

A N-{(2S,3S)-3-[(tert-butoxycarbonyl)amino]- 2-hydroxy-4-phenylbutyl}-L-phenylalanyl-L- alpha-glutamyl-L-phenylalaninamide
C38 H49 N5 O8
MPMUDVMRFYJRLP-XDIGFQIYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
0ZT Ki: 0.15 - 86 nM (98) BindingDB

N/A in BindingMoad
N/A in PDBbind
Biologically Interesting Molecules 1 Unique
ID Chains Name Type/Class 2D Diagram 3D Interactions
PRD_000386
Query on PRD_000386
A BOC-PHE-PSI[S-CH(OH)CH2NH]-PHE-GLU-PHE-NH2 Peptide-like /
Inhibitor
Ligand Explorer Electron Density (JSmol) Electron Density (JSmol) Electron Density (JSmol) Electron Density (JSmol) Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.1 Å
  • R-Value Observed: 0.180
  • Space Group: P 61

Unit Cell:

Length (Å) Angle (°)
a = 63.13 α = 90.00
b = 63.13 β = 90.00
c = 83.12 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-09-07
  • Released Date: 2001-03-14
  • Deposition author(s): Dohnalek, J., Hasek, J., Duskova, J., Petrokova, H., Hradilek, M., Soucek, M., Konvalinka, J., Brynda, J., Sedlacek, J., Fabry, M.

Revision History

  • Version 1_0: 2001-03-14

    Type: Initial release

  • Version 1_1: 2007-10-16

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Atomic model, Database references, Derived calculations, Non-polymer description, Structure summary, Version format compliance

  • Version 1_3: 2012-12-12

    Type: Other