The toxin molecules attach themselves to a protein called synaptotagmin, which is found on the surface membranes of nerve cells at their junctions with muscle cells.
这种毒素能结合到一种叫做synaptotagmin（SYT）的蛋白上，SYT则位于神经肌肉接头处神经细胞的细胞膜表面。
Synaptotagmin
原声例句
经济学人-科技
英语百科
Synaptotagmin 1
![Molecular machinery driving exocytosis in neurotransmitter release: the core SNARE complex (formed by four α-helices contributed by synaptobrevin, syntaxin and SNAP-25) and the Ca2+ sensor synaptotagmin.[1]](/uploads/202502/14/Exocytosis-machinery5917.jpg)
Synaptotagmin 1 (or synaptotagmin) is a Ca sensor in the membrane of the pre-synaptic axon terminal, coded by gene SYT1 (previously SYT) at 12q21.2 (MIM:185605).
Synaptotagmins (SYTs) constitute a family of membrane-trafficking proteins that are characterized by an N-terminal transmembrane region (TMR), a variable linker, and two C-terminal C2 domains - C2A and C2B. There are 15 members in the mammalian synaptotagmin family. There are several C2-domain containing protein families that are related to synaptotagmins, including transmembrane (Ferlins, E-Syts, and MCTPs) and soluble (RIMs, Munc13s, synaptotagmin-related proteins and B/K) proteins.
- demates的意思
- demath的意思
- Dematha的意思
- Dematiaceae的意思
- Dematiaceae的意思
- Dematiaceous的意思
- Dematiaceous fungi imperfecti的意思
- dematiacious的意思
- Dematiacious fungi的意思
- demating的意思
- dematioid的意思
- dematitis due to insect的意思
- dematium的意思
- demato的意思
- Dematoblast的意思
- Dematophora necatrix的意思
- dematrix的意思
- dematron的意思
- dematteis的意思
- DeMatteo的意思
- demattia flexometer的意思
- demattia flexometre的意思
- dematuration的意思
- demaund的意思
- demaunded的意思