1HVI

INFLUENCE OF STEREOCHEMISTRY ON ACTIVITY AND BINDING MODES FOR C2 SYMMETRY-BASED DIOL INHIBITORS OF HIV-1 PROTEASE

Structural Biology Knowledgebase: 1HVI SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Observed: 0.181

Literature

Macromolecules
Sequence Display for 1HVI

Classification: HYDROLASE(ACID PROTEASE)

Total Structure Weight: 22402.69

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

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
A77
Query on A77

A N-{1-BENZYL-(2R,3S)-2,3-DIHYDROXY-4-[3-METHYL- 2-(3-METHYL-3-PYRIDIN-2-YLMETHYL-UREIDO)- BUTYRYLAMINO]-5-PHENYL-PENTYL}-3-METHYL-2- (3-METHYL-3-PYRIDIN-2-YLMETHYL-UREIDO)-BUTYRAMIDE
C44 H58 N8 O6
QPVWMQXBTCSLCB-BYAJYZPISA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
A77 IC50: >1 nM (98) BindingDB
Ki: 0.012 - 0.084 nM (98) BindingDB

Ki: 0.084 nM  BindingMOAD
Ki: 0.012 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Observed: 0.181
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 51.98 α = 90.00
b = 59.65 β = 90.00
c = 62.31 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1994-01-26
  • Released Date: 1994-04-30
  • Deposition author(s): Bhat, T.N., Hosur, M.V., Baldwin, E.T., Erickson, J.W.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4