Crystal structure-based virtual screening for fragment-like ligands of the human histamine H(1) receptor.
Crystal structure-based virtual screening for fragment-like ligands of the human histamine H(1) receptor.
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DOI:
10.1021/jm2011589
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发表时间:
2011-12-08
影响因子:
7.3
通讯作者:
Leurs, Rob
中科院分区:
文献类型:
--
作者:
de Graaf, Chris;Kooistra, Albert J.;Vischer, Henry F.;Katritch, Vsevolod;Kuijer, Martien;Shiroishi, Mitsunori;Iwata, So;Shimamura, Tatsuro;Stevens, Raymond C.;de Esch, Iwan J. P.;Leurs, Rob
The recent crystal structure determinations of druggable class A G protein-coupled receptors (GPCRs) has opened up excellent opportunities in structure-based ligand discovery for this pharmaceutically important protein family. We have developed and validated a customized structure-based virtual fragment screening method against the recently determined human histamine H1 receptor (H1R) crystal structure. The method combines molecular docking simulations with a protein-ligand interaction fingerprint (IFP) scoring method. The optimized in silico screening approach was successfully applied to identify a chemically diverse set of novel fragment-like (≤ 22 heavy atoms) H1R ligands with an exceptionally high hit rate of 73%. Of the 26 tested fragments, 19 compounds had affinities ranging from 10 μM to 6 nM. The current study shows the potential of in silico screening against GPCR crystal structures to explore novel, fragment-like GPCR ligand space.
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影响因子:
5
作者:
Bruysters, M;Pertz, HH;Leurs, R
通讯作者:
Leurs, R
影响因子:
3.6
作者:
Edwards, BS;Bologa, C;Oprea, TI
通讯作者:
Oprea, TI
DOI:
10.1124/jpet.106.118869
发表时间:
2007-07-01
影响因子:
3.5
作者:
Bakker, R. A.;Nicholas, M. W.;Weiner, D. M.
通讯作者:
Weiner, D. M.
影响因子:
7.3
作者:
Ferrara, P;Gohlke, H;Brooks, CL
通讯作者:
Brooks, CL
DOI:
10.1006/bbrc.1994.1786
发表时间:
1994-06-15
影响因子:
3.1
作者:
FUKUI, H;FUJIMOTO, K;ITO, S
通讯作者:
ITO, S