Nguyen, TL and McGrath, C and Hermone, AR and Burnett, JC and Zaharevitz, DW and Day, BW and Wipf, P and Hamel, E and Gussio, R
(2005)
A common pharmacophore for a diverse set of colchicine site inhibitors using a structure-based approach.
Journal of Medicinal Chemistry, 48 (19).
6107 - 6116.
ISSN 0022-2623
![[img]](http://d-scholarship-dev.library.pitt.edu/style/images/fileicons/text_plain.png) |
Plain Text (licence)
Available under License : See the attached license file.
Download (1kB)
|
Abstract
Modulating the structure and function of tubulin and microtubules is an important route to anticancer therapeutics, and therefore, small molecules that bind to tubulin and cause mitotic arrest are of immense interest. A large number of synthetic and natural compounds with diverse structures have been shown to bind at the colchicine site, one of the major binding sites on tubulin, and inhibit tubulin assembly. Using the recently determined X-ray structure of the tubulin:colchicinoid complex as the template, we employed docking studies to determine the binding modes of a set of structurally diverse colchicine site inhibitors. These binding models were subsequently used to construct a comprehensive, structure-based pharmacophore that in combination with molecular dynamics simulations confirms and extends our understanding of binding interactions at the colchicine site. © 2005 American Chemical Society.
Share
Citation/Export: |
|
Social Networking: |
|
Details
Item Type: |
Article
|
Status: |
Published |
Creators/Authors: |
Creators | Email | Pitt Username | ORCID ![](/images/orcid_id_24x24.png) |
---|
Nguyen, TL | | | | McGrath, C | | | | Hermone, AR | | | | Burnett, JC | | | | Zaharevitz, DW | | | | Day, BW | | | | Wipf, P | pwipf@pitt.edu | PWIPF | | Hamel, E | | | | Gussio, R | | | |
|
Date: |
22 September 2005 |
Date Type: |
Publication |
Journal or Publication Title: |
Journal of Medicinal Chemistry |
Volume: |
48 |
Number: |
19 |
Page Range: |
6107 - 6116 |
DOI or Unique Handle: |
10.1021/jm050502t |
Schools and Programs: |
Dietrich School of Arts and Sciences > Chemistry |
Refereed: |
Yes |
ISSN: |
0022-2623 |
MeSH Headings: |
4-Butyrolactone--analogs & derivatives; 4-Butyrolactone--chemistry; Aminophenols--chemistry; Binding Sites; Chalcone--chemistry; Colchicine--chemistry; Cyclopropanes--chemistry; Estradiol--analogs & derivatives; Estradiol--chemistry; Indans--chemistry; Lignans--chemistry; Models, Molecular; Molecular Structure; Nocodazole--chemistry; Podophyllotoxin--chemistry; Protein Binding; Stilbenes--chemistry; Structure-Activity Relationship; Sulfonamides--chemistry; Thiazoles--chemistry; Tubulin--chemistry; Tubulin Modulators |
PubMed ID: |
16162011 |
Date Deposited: |
31 Oct 2013 18:13 |
Last Modified: |
05 Feb 2019 12:55 |
URI: |
http://d-scholarship-dev.library.pitt.edu/id/eprint/19948 |
Metrics
Monthly Views for the past 3 years
Plum Analytics
Altmetric.com
Actions (login required)
![View Item View Item](/style/images/action_view.png) |
View Item |