1NPA

crystal structure of HIV-1 protease-hup

Structural Biology Knowledgebase: 1NPA SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Observed: 0.183

Literature

Macromolecules
Sequence Display for 1NPA

Classification: hydrolase

Total Structure Weight: 22237.45

Macromolecule Entities
Molecule Chains Length Organism Details
POL polyprotein A, B 99 Human immunodeficiency virus 1 EC#: 3.4.23.16 IUBMB
Fragment: protease, residue 69-167
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
3NH
Query on 3NH

A (3S)-TETRAHYDROFURAN-3-YL (1R,2S)-3-[4-((1R)- 2-{[(S)-AMINO(HYDROXY)METHYL]OXY}-2,3-DIHYDRO- 1H-INDEN-1-YL)-2-BENZYL-3-OXOPYRROLIDIN-2- YL]-1-BENZYL-2-HYDROXYPROPYLCARBAMATE
C36 H43 N3 O7
BYWKHOXUUACYRY-RJAVELRTSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
3NH N/A in BindingDB
IC50: 2 nM  BindingMOAD
IC50: 2.0 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Observed: 0.183
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 58.26 α = 90.00
b = 87.46 β = 90.00
c = 46.41 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-01-17
  • Released Date: 2004-01-27
  • Deposition author(s): Smith III, A.B., Hirschmann, R., Pasternak, A., Yao, W., Sprengeler, P.A., Holloway, M.K., Kuo, L.C., Chen, Z., Darke, P.L., Schleif, W.A.

Revision History

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