Aricept Complexed with Acetylcholinesterase (Vietnamese)
From Proteopedia
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+ | Kết quả | ||
+ | cáu trúc X-ray của phức hợp E2020-AChE chỉ ra rằng E2020 có định hướng duy nhất dọc theo rãnh xúc tác của Enzim, kéo dài từ vùng điện âm ở đáy của rãnh xúc tác (Tryptophan84) đến vùng điện âm rìa ở đỉnh của rãnh xúc tác, thông qua sự tương tác | ||
==Results== | ==Results== | ||
The X-ray structure of the E2020-''Tc''AChE complex shows that E2020 has a <scene name='1eve/E2020_close_up_with_84_279/13'>unique orientation</scene> along the active-site gorge, extending from the anionic subsite (<scene name='1eve/E2020_close_up_with_84lbld/7'>W84</scene>) of the active site, at the bottom, to the peripheral anionic site (<scene name='1eve/E2020_close_up_with_84_279lbld/5'>near W279</scene>), at the top, via aromatic stacking interactions with conserved aromatic acid residues. E2020 does not, however, interact directly with either the catalytic triad or the 'oxyanion hole' but only <scene name='1eve/E20_interactionshown/8'>indirectly via solvent molecules</scene>. | The X-ray structure of the E2020-''Tc''AChE complex shows that E2020 has a <scene name='1eve/E2020_close_up_with_84_279/13'>unique orientation</scene> along the active-site gorge, extending from the anionic subsite (<scene name='1eve/E2020_close_up_with_84lbld/7'>W84</scene>) of the active site, at the bottom, to the peripheral anionic site (<scene name='1eve/E2020_close_up_with_84_279lbld/5'>near W279</scene>), at the top, via aromatic stacking interactions with conserved aromatic acid residues. E2020 does not, however, interact directly with either the catalytic triad or the 'oxyanion hole' but only <scene name='1eve/E20_interactionshown/8'>indirectly via solvent molecules</scene>. |
Revision as of 13:08, 25 April 2017
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Reference
Structure of acetylcholinesterase complexed with E2020 (Aricept): implications for the design of new anti-Alzheimer drugs., Kryger G, Silman I, Sussman JL, Structure. 1999 Mar 15;7(3):297-307. PMID:10368299
See 1eve (Chinese), 1eve (French), 1eve (Arabic), 1eve (Russian), 1eve (Spanish), & 1eve (Turkish).