6ZIS

Crystal structure of a CGRP receptor ectodomain heterodimer with bound high affinity inhibitor

6ZIS の概要

• エントリーDOI: 10.2210/pdb6zis/pdb
• 関連するBIRD辞書のPRD_ID: PRD_900001
• 分子名称: Maltose/maltodextrin-binding periplasmic protein,Receptor activity-modifying protein 1,Calcitonin gene-related peptide type 1 receptor, alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose, TETRAETHYLENE GLYCOL, ... (5 entities in total)
• 機能のキーワード: gpcr, cgrp, clr, ramp1, ecd, membrane protein, complex
• 由来する生物種: Escherichia coli (strain K12); 詳細
• タンパク質・核酸の鎖数: 1
• 化学式量合計: 68155.18

構造登録者

Southall, S.M. (登録日: 2020-06-26, 公開日: 2020-07-15, 最終更新日: 2024-10-23)

主引用文献

Bucknell, S.J.,Ator, M.A.,Brown, A.J.H.,Brown, J.,Cansfield, A.D.,Cansfield, J.E.,Christopher, J.A.,Congreve, M.,Cseke, G.,Deflorian, F.,Jones, C.R.,Mason, J.S.,O'Brien, M.A.,Ott, G.R.,Pickworth, M.,Southall, S.M.
Structure-Based Drug Discovery ofN-((R)-3-(7-Methyl-1H-indazol-5-yl)-1-oxo-1-(((S)-1-oxo-3-(piperidin-4-yl)-1-(4-(pyridin-4-yl)piperazin-1-yl)propan-2-yl)amino)propan-2-yl)-2'-oxo-1',2'-dihydrospiro[piperidine-4,4'-pyrido[2,3-d][1,3]oxazine]-1-carboxamide (HTL22562): A Calcitonin Gene-Related Peptide Receptor Antagonist for Acute Treatment of Migraine.
J.Med.Chem., 63:7906-7920, 2020

PubMed Abstract: Structure-based drug design enabled the discovery of , HTL22562, a calcitonin gene-related peptide (CGRP) receptor antagonist. The structure of complexed with the CGRP receptor was determined at a 1.6 Å resolution. Compound is a highly potent, selective, metabolically stable, and soluble compound suitable for a range of administration routes that have the potential to provide rapid systemic exposures with resultant high levels of receptor coverage (e.g., subcutaneous). The low lipophilicity coupled with a low anticipated clinically efficacious plasma exposure for migraine also suggests a reduced potential for hepatotoxicity. These properties have led to being selected as a clinical candidate for acute treatment of migraine.

PubMed: 32558564
DOI: 10.1021/acs.jmedchem.0c01003

実験手法

X-RAY DIFFRACTION (1.73 Å)