2UXZ

Two-Carbon-Elongated HIV-1 Protease Inhibitors with a Tertiary- Alcohol-Containing Transition-State Mimic


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.213 
  • R-Value Work: 0.202 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history

Literature

Two-Carbon-Elongated HIV-1 Protease Inhibitors with a Tertiary-Alcohol-Containing Transition-State Mimic.

Wu, X.Ohrngren, P.Ekegren, J.K.Unge, J.T.Unge, T.K.Wallberg, H.Samuelsson, B.Hallberg, A.Larhed, M.

(2008) J.Med.Chem. 51: 1053

  • DOI: 10.1021/jm070680h
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • A new generation of HIV-1 protease inhibitors encompassing a tertiary-alcohol-based transition-state mimic has been developed. By elongation of the core structure of recently reported inhibitors with two carbon atoms and by varying the P1' group of t ...

    A new generation of HIV-1 protease inhibitors encompassing a tertiary-alcohol-based transition-state mimic has been developed. By elongation of the core structure of recently reported inhibitors with two carbon atoms and by varying the P1' group of the compounds, efficient inhibitors were obtained with Ki down to 2.3 nM and EC50 down to 0.17 microM. Two inhibitor-enzyme X-ray structures are reported.


    Organizational Affiliation

    Department of Medicinal Chemistry, Organic Pharmaceutical Chemistry, BMC, Uppsala University, Box 574, SE-751 23 Uppsala, Sweden.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
HIV-1 PROTEASE
A, B
99Human immunodeficiency virus type 1 group M subtype BMutation(s): 0 
Gene Names: gag-pol
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
HI1
Query on HI1

Download SDF File 
Download CCD File 
A
METHYL [(1S)-1-({2-[(4R)-4-BENZYL-4-HYDROXY-5-{[(1S,2R)-2-HYDROXY-2,3-DIHYDRO-1H-INDEN-1-YL]AMINO}-5-OXOPENTYL]-2-(4-BROMOBENZYL)HYDRAZINO}CARBONYL)-2,2-DIMETHYLPROPYL]CARBAMATE
C36 H45 Br N4 O6
BUXZHPPMFKNUOP-LCNNHFSHSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
HI1Ki: 3.3 nM BINDINGMOAD
HI1Ki: 3.3 nM PDBBIND
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.213 
  • R-Value Work: 0.202 
  • Space Group: P 21 21 2
Unit Cell:
Length (Å)Angle (°)
a = 58.160α = 90.00
b = 86.660β = 90.00
c = 46.540γ = 90.00
Software Package:
Software NamePurpose
REFMACphasing
MOSFLMdata reduction
REFMACrefinement
SCALAdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2008-05-20
    Type: Initial release
  • Version 1.1: 2011-06-02
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance
  • Version 1.3: 2018-01-17
    Type: Data collection