1NPA

crystal structure of HIV-1 protease-hup


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2 Å
  • R-Value Work: 0.183 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history

Literature

An orally bioavailable pyrrolinone inhibitor of HIV-1 protease: computational analysis and X-ray crystal structure of the enzyme complex.

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.

(1997) J.MED.CHEM. 40: 2440-2444


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
POL polyprotein
A, B
99Human immunodeficiency virus type 1 group M subtype BGene Names: gag-pol
EC: 3.4.23.16, 3.1.-.-, 2.7.7.49, 2.7.7.7, 3.1.26.13, 2.7.7.-, 3.1.13.2
Find proteins for P03366 (Human immunodeficiency virus type 1 group M subtype B)
Go to UniProtKB:  P03366
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
3NH
Query on 3NH

Download SDF File 
Download CCD File 
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 Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
3NHIC50: 2 nM BINDINGMOAD
3NHIC50: 2 nM PDBBIND
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2 Å
  • R-Value Work: 0.183 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 58.260α = 90.00
b = 87.460β = 90.00
c = 46.410γ = 90.00
Software Package:
Software NamePurpose
X-PLORrefinement
X-PLORmodel building
X-PLORphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2004-01-27
    Type: Initial release
  • Version 1.1: 2008-04-29
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance
  • Version 1.3: 2017-10-11
    Type: Refinement description