Discovery of High-Affinity Small-Molecule Binders of the Epigenetic Reader YEATS4

被引:12
|
作者
Londregan, Allyn T. [1 ]
Aitmakhanova, Karlygash [2 ]
Bennett, James [2 ]
Byrnes, Laura J. [3 ]
Canterbury, Daniel P. [3 ]
Cheng, Xiayun [3 ]
Christott, Thomas [2 ]
Clemens, Jennifer [3 ]
Coffey, Steven B. [3 ]
Dias, Joao M. [3 ]
Dowling, Matthew S. [3 ]
Farnie, Gillian [2 ]
Fedorov, Oleg [2 ]
Fennell, Kimberly F. [3 ]
Gamble, Vicki [2 ]
Gileadi, Carina [2 ]
Giroud, Charline [2 ]
Harris, Michael R. [3 ]
Hollingshead, Brett D. [3 ]
Huber, Kilian [2 ]
Korczynska, Magdalena [3 ]
Lapham, Kimberly [1 ,3 ]
Loria, Paula M. [3 ]
Narayanan, Arjun [4 ]
Owen, Dafydd R. . [4 ]
Raux, Brigitt [2 ]
Sahasrabudhe, Parag, V [3 ]
Ruggeri, Roger B. [3 ]
Saez, Laura Diaz [2 ]
Stock, Ingrid A. . [3 ]
Thuma, Benjamin A. . [3 ]
Tsai, Andy [3 ]
Varghese, Alison E. [3 ]
机构
[1] Pfizer Med Design, Pfizer Worldwide Res & Dev, Cambridge, MA 02139 USA
[2] Univ Oxford, Ctr Med Discovery, NDM, Oxford OX37DQ, Oxon, England
[3] Pfizer Worldwide Res & Dev, Groton, CT 06340 USA
[4] Pfizer Worldwide Res & Dev, Cambridge, MA 02139 USA
关键词
LINKS HISTONE ACETYLATION; PHD FINGER; CELL-PROLIFERATION; DOMAIN; TRANSCRIPTION; RECOGNITION; PROMOTES; CANCER; GAS41; CROTONYLATION;
D O I
10.1021/acs.jmedchem.2c01421
中图分类号
R914 [药物化学];
学科分类号
100701 ;
摘要
A series of small-molecule YEATS4 binders have been discovered as part of an ongoing research effort to generate high-quality probe molecules for emerging and/or challenging epigenetic targets. Analogues such as 4d and 4e demonstrate excellent potency and selectivity for YEATS4 binding versus YEATS1,2,3 and exhibit good physical properties and in vitro safety profiles. A new X-ray crystal structure confirms direct binding of this chemical series to YEATS4 at the lysine acetylation recognition site of the YEATS domain. Multiple analogues engage YEATS4 with nanomolar potency in a whole-cell nanoluciferase bioluminescent resonance energy transfer assay. Rodent pharmacokinetic studies demonstrate the competency of several analogues as in vivocapable binders.
引用
收藏
页码:460 / 472
页数:13
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