Annotated protein:Acetylcholinesterase (AChE) (EC 3.1.1.7). Gene symbol: ACHE. Taxonomy: Rattus norvegicus (Rat). Uniprot ID: P37136
antibody wiki:
SynGO gene info:SynGO data @ ACHE
Ontology domain:Cellular Component
SynGO term:synaptic cleft (GO:0043083)
Synapse type(s):Neuro-muscular junction
Annotated paper:Blotnick E, et al. "Exercise modulates synaptic acetylcholinesterase at neuromuscular junctions" Neuroscience. 2016 Apr 5;319:221-32 PMID:26820598
Figure(s):Figure 5
Annotation description:"Figure 5. Selective increase in AChE content in the synaptic cleft after muscle training."

"Conclusion: Overall, our study supports a functional role for the G4 AChE tetramer in the neuromuscular synapse"

11/12/2017 Pim
- The authors show that a membrane attached form of AChE is responsible for the increase of ACh-esterase activity in the muscle. The term 'synaptic cleft (GO:0043083)' is selected based on the site of activity of the non-membrane bound variants and the membrane bound variant together.
Evidence tracking, Biological System:Intact tissue
Evidence tracking, Protein Targeting:Antibody (detection)
Evidence tracking, Experiment Assay:Electron Microscopy
Annotator(s):Frank Koopmans (ORCID:0000-0002-4973-5732)
Guus Smit (ORCID:0000-0002-2286-1587)
Matthijs Verhage (ORCID:0000-0002-2514-0216)
Lab:Department of Functional Genomics, Department of Molecular and Cellular Neurobiology, Center for Neurogenomics and Cognitive Research, Vrije Universiteit Amsterdam, 1081 HV Amsterdam, The Netherlands
SynGO annotation ID:2130
Dataset release (version):20231201
View annotation as GO-CAM model:Gene Ontology