Annotated protein: | Flotillin-2 (Reggie-1) (REG-1). Gene symbol: FLOT2. Taxonomy: Rattus norvegicus (Rat). Uniprot ID: Q9Z2S9 |
antibody wiki: | |
SynGO gene info: | SynGO data @ FLOT2 |
Ontology domain: | Cellular Component |
SynGO term: | anchored component of presynaptic active zone membrane (GO:0099029) |
Synapse type(s): | brain, glutamatergic |
Annotated paper: | Boyken J, et al. "Molecular profiling of synaptic vesicle docking sites reveals novel proteins but few differences between glutamatergic and GABAergic synapses" Neuron. 2013 Apr 24;78(2):285-97 PMID:23622064 |
Figure(s): | fig. 5, supplementary tables S1 and S5 |
Annotation description: | >10fold-enriched in docked SV fraction (fig. 5) 20/3/2017 Pim - Because enriched in AZ and not in free SV protein is presumably localized to the AZ, and not in co-purifying SVs. -According to uniprot Flot-2 has a lipid anchor justifying the "anchored component of ...." term. |
Evidence tracking, Biological System: | Intact tissue |
Evidence tracking, Protein Targeting: | Antibody (detection) |
Evidence tracking, Experiment Assay: | Mass-spectrometry Biochemical fractionation (generic) |
Annotator(s): | Daniela Dieterich (ORCID:0000-0002-9880-1214) Rainer Pielot (ORCID:0000-0002-9681-3318) Karl-Heinz Smalla (ORCID:0000-0002-0269-0311) Eckart Gundelfinger (ORCID:0000-0001-9377-7414) |
Lab: | Leibniz Institute for Neurobiology (LIN), Institute of Pharmacology and Toxicology, Otto von Guericke University, Center for Behavioral Brain Sciences (CBBS), Magdeburg, Germany |
Additional literature: | Both Flotillins seem to be localized pre- and postsynaptically. Suzuki et al . Association of membrane rafts and postsynaptic density: proteomics, biochemical, and ultrastructural analyses. J Neurochem. 2011 Oct;119(1):64-77 @ PMID:21797867 Both Flotillins seem to be localized pre- and postsynaptically. Peng et al (2004) J Biol Chem 279:21003-21011 @ PMID:15020595 |
SynGO annotation ID: | 261 |
Dataset release (version): | 20231201 |
View annotation as GO-CAM model: |