1PRO

HIV-1 PROTEASE DIMER COMPLEXED WITH A-98881


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.310
  • R-Value Work: 0.185

Literature

Macromolecules
Sequence Display for 1PRO

Classification: HYDROLASE (ASPARTIC PROTEASE)

Total Structure Weight: 22245.24

Macromolecule Entities
Molecule Chains Length Organism Details
HIV-1 PROTEASE A, B 99 Human immunodeficiency virus 1 EC#: 5.3.3.14 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
A88
Query on A88

A (5R,6R)-2,4-BIS-(4-HYDROXY-3-METHOXYBENZYL)- 1,5-DIBENZYL-3-OXO-6-HYDROXY-1,2,4-TRIAZACYCLOHEPTANE
A-98881 (Synonym)
C34 H37 N3 O6
PMBZSBGCSQGJAQ-GRKNLSHJSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
A88 Ki: 0.005 nM (100) BindingDB

Ki: 0.005 nM  BindingMOAD
Ki: 0.005 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.310
  • R-Value Work: 0.185
  • Space Group: P 61

Unit Cell:

Length (Å) Angle (°)
a = 63.08 α = 90.00
b = 63.08 β = 90.00
c = 83.68 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1995-07-18
  • Released Date: 1996-08-17
  • Deposition author(s): Park, C.H., Kong, X.P., Dealwis, C.G.

Revision History

  • Version 1_0: 1996-08-17

    Type: Initial release

  • Version 1_1: 2008-03-24

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance