Title : Room temperature crystallography of human acetylcholinesterase bound to a substrate analogue 4K-TMA: Towards a neutron structure.

Pub. Date : 2021

PMID : 34541552






2 Functional Relationships(s)
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Protein Name
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1 Reactivation of inhibited hAChE can be achieved with nucleophilic antidotes, such as oximes. Oximes acetylcholinesterase (Cartwright blood group) Homo sapiens
2 Here we report X-ray structures of hAChE conjugated with a reversible covalent inhibitor 4K-TMA (4K-TMA:hAChE) at 2.8 A resolution and of 4K-TMA:hAChE conjugate with oxime reactivator methoxime, MMB4 (4K-TMA:hAChE:MMB4) at 2.6 A resolution, both at physiologically relevant room temperature, as well as cryo-crystallographic structure of 4K-TMA:hAChE at 2.4 A resolution. Oximes acetylcholinesterase (Cartwright blood group) Homo sapiens