1IDB

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


Experimental Data Snapshot

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

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history

Literature

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

Tong, L.Pav, S.Mui, S.Lamarre, D.Yoakim, C.Beaulieu, P.Anderson, P.C.

(1995) Structure 3: 33-40

  • Primary Citation of Related Structures:  1IDA

  • PubMed Abstract: 
  • The HIV protease is essential for the life cycle of the virus and is an important target for the development of therapeutic treatments against AIDS. The structures of HIV protease in complex with different inhibitors have helped in understanding the ...

    The HIV protease is essential for the life cycle of the virus and is an important target for the development of therapeutic treatments against AIDS. The structures of HIV protease in complex with different inhibitors have helped in understanding the interactions between inhibitors and the protease and in the design and optimization of HIV protease inhibitors.


    Related Citations: 
    • Crystal Structure of Human Immunodeficiency Virus (HIV) Type 2 Protease in Complex with a Reduced Amide Inhibitor and Comparison with HIV-1 Protease Structures
      Tong, L.,Pav, S.,Pargellis, C.,Do, F.,Lamarre, D.,Anderson, P.C.
      (1993) Proc.Natl.Acad.Sci.USA 90: 8387


    Organizational Affiliation

    Department of Medicinal Chemistry, Boehringer Ingelheim Pharmaceuticals Inc., Ridgefield, CT 06877, USA.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
HIV-2 PROTEASE
A, B
99Human immunodeficiency virus type 2 subtype AGene Names: gag-pol
EC: 3.1.-.-, 2.7.7.49, 2.7.7.7, 3.1.26.13, 2.7.7.-, 3.1.13.2, 3.4.23.47
Find proteins for P04584 (Human immunodeficiency virus type 2 subtype A)
Go to UniProtKB:  P04584
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
0DO
Query on 0DO

Download SDF File 
Download CCD File 
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 Interaction
Biologically Interesting Molecules 1 Unique
IDChainsNameType/Class2D Diagram3D Interactions
PRD_000244 (0DO)
Query on PRD_000244
Bdimethylphenoxyacetyl-L-phenylalaninol-pipecolinic acid dipeptide isosterePeptide-like / Inhibitor

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External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
0DOIC50: 11 nM BINDINGMOAD
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Work: 0.180 
  • Space Group: P 43 21 2
Unit Cell:
Length (Å)Angle (°)
a = 62.600α = 90.00
b = 62.600β = 90.00
c = 115.800γ = 90.00
Software Package:
Software NamePurpose
TNTrefinement
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: 1995-01-26
    Type: Initial release
  • Version 1.1: 2008-05-22
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Atomic model, Database references, Derived calculations, Non-polymer description, Structure summary, Version format compliance
  • Version 1.3: 2012-12-12
    Type: Other