1HSH

CRYSTAL STRUCTURE AT 1.9 ANGSTROMS RESOLUTION OF HUMAN IMMUNODEFICIENCY VIRUS (HIV) II PROTEASE COMPLEXED WITH L-735,524, AN ORALLY BIOAVAILABLE INHIBITOR OF THE HIV PROTEASES

Structural Biology Knowledgebase: 1HSH SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Observed: 0.194

Literature

Macromolecules
Sequence Display for 1HSH

Classification: HYDROLASE (ACID PROTEINASE)

Total Structure Weight: 44141.34

Macromolecule Entities
Molecule Chains Length Organism Details
HIV-1 PROTEASE A, B, C, D 99 Human immunodeficiency virus 1 EC#: 3.4.23 IUBMB
Details: ROD ISOLATE
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
MK1
Query on MK1

A, C N-[2(R)-HYDROXY-1(S)-INDANYL]-5-[(2(S)-TERTIARY BUTYLAMINOCARBONYL)- 4(3-PYRIDYLMETHYL)PIPERAZINO]-4(S)-HYDROXY- 2(R)-PHENYLMETHYLPENTANAMIDE
INDINAVIR (Synonym)
C36 H47 N5 O4
CBVCZFGXHXORBI-PXQQMZJSSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
MK1 Ki: 3.316 nM (100) BindingDB

Ki: 2.45 nM  BindingMOAD
Ki: 0.38 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Observed: 0.194
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 56.52 α = 90.00
b = 57.50 β = 95.14
c = 63.25 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1995-03-31
  • Released Date: 1996-04-03
  • Deposition author(s): Chen, Z.

Revision History

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