1IDA

CRYSTAL STRUCTURES OF HIV-2 PROTEASE IN COMPLEX WITH INHIBITORS CONTAINING THE HYDROXYETHYLAMINE DIPEPTIDE ISOSTERE


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Observed: 0.196

Literature

Macromolecules
Sequence Display for 1IDA

Classification: HYDROLASE / HYDROLASE INHIBITOR

Total Structure Weight: 22181.63

Macromolecule Entities
Molecule Chains Length Organism Details
Protease A, B 99 Human immunodeficiency virus 2 EC#: 3.4.23.47 IUBMB
Fragment: rsidues 514-622
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
0PO
Query on 0PO

B N-[(1R)-1-{[(1S,2S)-1-benzyl-3-{(2R,4S)-2- (tert-butylcarbamoyl)-4-[(pyridin-3-ylmethyl)sulfanyl]piperidin- 1-yl}-2-hydroxypropyl]carbamoyl}-2-methylpropyl]quinoline- 2-carboxamide
C41 H52 N6 O4 S
IMPWGYVYFQPDFN-SZNOJMITSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
0PO N/A in BindingDB
IC50: 2 nM  BindingMOAD
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Observed: 0.196
  • Space Group: P 43 21 2

Unit Cell:

Length (Å) Angle (°)
a = 62.60 α = 90.00
b = 62.60 β = 90.00
c = 115.80 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1994-10-19
  • Released Date: 1995-01-26
  • Deposition author(s): Tong, L., Anderson, P.C.

Revision History

  • Version 1_0: 1995-01-26

    Type: Initial release

  • Version 1_1: 2008-05-22

    Type: Version format compliance

  • Version 1_2: 2011-07-13

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

  • Version 1_3: 2012-12-12

    Type: Other