Abstract:
:To understand the species selectivity in a series of alpha-methyl-alpha-phenoxy carboxylic acid PPARalpha/gamma dual agonists (1-11), structure-based molecular modeling was carried out in the ligand binding pockets of both human and mouse PPARalpha. This study suggested that interaction of both 4-phenoxy and phenyloxazole substituents of these ligands with F272 and M279 in mouse PPARalpha leads to the species-specific divergence in ligand binding. Insights obtained in the molecular modeling studies of these key interactions resulted in the ability to convert a human-selective PPARalpha agonist to a human and mouse dual agonist within the same platform.
journal_name
Bioorg Med Chem Lettjournal_title
Bioorganic & medicinal chemistry lettersauthors
Wang M,Winneroski LL,Ardecky RJ,Babine RE,Brooks DA,Etgen GJ,Hutchison DR,Kauffman RF,Kunkel A,Mais DE,Montrose-Rafizadeh C,Ogilvie KM,Oldham BA,Peters MK,Rito CJ,Rungta DK,Tripp AE,Wilson SB,Xu Y,Zink RW,McCarthydoi
10.1016/j.bmcl.2004.09.031subject
Has Abstractpub_date
2004-12-20 00:00:00pages
6113-6issue
24eissn
0960-894Xissn
1464-3405pii
S0960-894X(04)01143-6journal_volume
14pub_type
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