1IDB

Crystal structures of HIV-2 protease in complex with inhibitors containing the hydroxyethylamine dipeptide isostere

Structural Biology Knowledgebase: 1IDB SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Observed: 0.180

Literature

Macromolecules
Sequence Display for 1IDB

Classification: HYDROLASE / HYDROLASE INHIBITOR

Total Structure Weight: 22107.70

Macromolecule Entities
Molecule Chains Length Organism Details
HIV-2 PROTEASE A, B 99 Human immunodeficiency virus 2 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
0DO
Query on 0DO

B (2R,4S)-N-tert-butyl-1-[(2S,3S)-3-{[(2,6- dimethylphenoxy)acetyl]amino}-2-hydroxy-4- phenylbutyl]-4-(pyridin-4-ylsulfonyl)piperidine- 2-carboxamide
C35 H46 N4 O6 S
HJVDBHNPRUSMDC-QNRWOPMTSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
0DO N/A in BindingDB
IC50: 11 nM  BindingMOAD
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Observed: 0.180
  • 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

  • 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