ISDA: 3ZPS

Deposition Date 2013-03-01

Release Date 2013-11-06

Last Version Date 2024-05-01

Entry Detail

PDB ID:

3ZPS

Keywords:

HYDROLASE

Title:

Design and Synthesis of P1-P3 Macrocyclic Tertiary Alcohol Comprising HIV-1 Protease Inhibitors

Biological Source:

Source Organism(s):

HUMAN IMMUNODEFICIENCY VIRUS 1 (Taxon ID: 11676)

Expression System(s):

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.55 Å

R-Value Free:

0.21

R-Value Work:

0.18

R-Value Observed:

0.18

Space Group:

P 21 21 2

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule: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

EQM

Primary Citation

Design and Synthesis of P1-P3 Macrocyclic Tertiary Alcohol Comprising HIV-1 Protease Inhibitors.

Joshi, A, Veron, J.B, Unge, J, Rosenquist, A, Wallberg, H, Samuelsson, B, Hallberg, A, Larhed, M.Show

J.Med.Chem. 56 8999 ? (2013)

PMID: 24160253 DOI: 10.1021/JM400811D

Abstact

To study P1-P3 macrocyclizations of previously reported tertiary-alcohol-comprising HIV-1 protease inhibitors (PIs), three new 14- and 15-member macrocyclic PIs were designed, synthesized by ring-closing metathesis, and evaluated alongside with 10 novel linear PIs. Cocrystallized complexes of the macrocyclic PIs and the HIV-1 protease are presented, analyzed, and discussed. The macrocyclic structures exhibited higher activities than the linear precursors with Ki and EC50 values down to 3.1 nM and 0.37 μM, respectively.

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Primary Citation of related structures

Abstact

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