| Range |
200 to >1,000 different proteins
|
| Organism |
Rodent |
| Reference |
O'Rourke NA, Weiler NC, Micheva KD, Smith SJ. Deep molecular diversity of mammalian synapses: why it matters and how to measure it. Nat Rev Neurosci. 2012 May 10 13(6):365-79. doi: 10.1038/nrn3170. p.366 box 1 bottom paragraph & p.367 left column top paragraphPubMed ID22573027
|
| Primary Source |
Collins, M. O. et al. Molecular characterization and comparison of the components and multiprotein complexes in the postsynaptic proteome. J. Neurochem. 97 (Suppl. 1), 16–23 (2006). & Dosemeci, A. et al. Composition of the synaptic PSD-95 complex. Mol. Cell Proteomics 6, 1749–1760 (2007). & Peng, J. et al. Semiquantitative proteomic analysis of rat forebrain postsynaptic density fractions by mass spectrometry. J. Biol. Chem. 279, 21003–21011 (2004).PubMed ID16635246, 17623647, 15020595
|
| Comments |
p.366 box 1 bottom paragraph:"The PSD contains the machinery to generate the response to neurotransmitter release. Neurotransmitter receptors and ion channels are stabilized in the PSD membrane by scaffold proteins. The PSD contains signalling proteins, such as protein kinases and phosphatases (which modulate the synaptic response), as well as proteins associated with the cytoskeleton that extends into the dendritic spines, which are short branches that protrude from dendrites at the site of many glutamatergic synapses. The results of proteomic studies suggest that the PSD contains anything from 200 to more than 1,000 different proteins [primary sources]." Primary sources investigated mouse, rat, rat, in this order |
| Entered by |
Uri M |
| ID |
112018 |