ISDA

Deposition Date 2007-04-02

Release Date 2008-05-20

Last Version Date 2024-05-08

Entry Detail

PDB ID:

2UXZ

Keywords:

HYDROLASE

Title:

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

Biological Source:

Source Organism:

HUMAN IMMUNODEFICIENCY VIRUS 1 (Taxon ID: 11676)

Host Organism:

ESCHERICHIA COLI

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.75 Å

R-Value Free:

0.21

R-Value Work:

0.20

Space Group:

P 21 21 2

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:HIV-1 PROTEASE
Gene (Uniprot):gag-pol
Chain IDs:A, B
Chain Length:99
Number of Molecules:2
Biological Source:HUMAN IMMUNODEFICIENCY VIRUS 1

UniProt ID:P03366 Pfam ID:PF00077 EC:3.1.26.13

Ligand Molecules

HI1

Primary Citation

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.Show

J.Med.Chem. 51 1053 ? (2008)

PMID: 18215014 DOI: 10.1021/JM070680H

Abstact

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.

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Primary Citation of related structures