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1uom
From Proteopedia
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THE STRUCTURE OF ESTROGEN RECEPTOR IN COMPLEX WITH A SELECTIVE AND POTENT TETRAHYDROISOCHIOLIN LIGAND.
Overview
As part of a program aimed at the development of selective estrogen, receptor modulators (SERMs), tetrahydroisoquinoline derivative 27 was, discovered by high throughput screening. Successive replacements of the, p-F substituent of 27 by an aminoethoxy side chain and of the 1-H of the, tetrahydroisoquinoline core by a 1-Me group provided analogues 19 and 20., These compounds showed potencies in a cell-based reporter gene assay (ERE, assay) varying between 0.6 and 20 nM and displayed antagonist behaviors in, the MCF-7 human breast adenocarcinoma cell line with IC(50)s in the range, of 2-36 nM. The effect of N-phenyl substituents on the activity and, pharmacokinetic properties of tetrahydroisoquinoline analogues was, explored. As a result of this investigation, two potent derivatives, ... [(full description)]
About this Structure
1UOM is a [Single protein] structure of sequence from [Homo sapiens] with PTI as [ligand]. Structure known Active Site: PTI. Full crystallographic information is available from [OCA].
Reference
Estrogen receptor modulators: identification and structure-activity relationships of potent ERalpha-selective tetrahydroisoquinoline ligands., Renaud J, Bischoff SF, Buhl T, Floersheim P, Fournier B, Halleux C, Kallen J, Keller H, Schlaeppi JM, Stark W, J Med Chem. 2003 Jul 3;46(14):2945-57. PMID:12825935
Page seeded by OCA on Tue Oct 30 11:51:48 2007
Categories: Homo sapiens | Single protein | Bischoff, S.F. | Buhl, T. | Fournier, B. | Halleux, C. | Kallen, J. | Keller, H. | Renaud, J. | Stark, W. | PTI | Alternative splicing | Dna-binding | Nuclear protein | Phosphorylation | Polymorphism 3d-structure | Receptor | Selective estrogen receptor modulators | Serm | Steroid-binding | Transcription regulation | Zinc-finger
