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Submit Reviewpep2-SVKI
Description: Peptide inhibitor of GluA2 subunit binding to GRIP, ABP and PICK1; increases AMPA current amplitude
Biological Activity for pep2-SVKI
pep2-SVKI is an inhibitor peptide corresponding to last 10 amino acids of the C-terminus of the GluA2 AMPA receptor subunit. Disrupts binding of GluA2 (at the C-terminal PDZ site) with glutamate receptor interacting protein (GRIP), AMPA receptor binding protein (ABP) and protein interacting with C kinase (PICK1). Increases amplitude of AMPA receptor-mediated currents and blocks long-term depression (LTD).
Control Peptide also available.
Technical Data for pep2-SVKI
| M. Wt | 1284.47 |
| Formula | C60H93N13O18 |
| Sequence | YNVYGIESVKI |
| Storage | Desiccate at -20°C |
| CAS Number | 328944-75-8 |
| PubChem ID | 90479807 |
| InChI Key | YWTNLHXVGSIPEM-YDSVATBTSA-N |
| Smiles | [H]N[C@@H](CC1=CC=C(O)C=C1)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC1=CC=C(O)C=C1)C(=O)NCC(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CO)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)CC)C(O)=O |
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.
Product Datasheets for pep2-SVKI
References for pep2-SVKI
References are publications that support the biological activity of the product.
Collingridge and Isaac (2003) Functional roles of protein interactions with AMPA and kainate receptors. Neurosci.Res. 47 3 PMID: 12941441
Daw et al (2000) PDZ proteins interacting with C-terminal GluR2/3 are involved in a PKC-dependent regulation of AMPA receptors at hippocampal synapses. Neuron 28 873 PMID: 11163273
Kim et al (2001) Interaction of the AMPA receptor subunit GluR2/3 with PDZ domains regulates hippocampal long-term depression. Proc.Natl.Acad.Sci.U.S.A. 98 11725 PMID: 11573007
Li et al (1999) AMPA receptor-PDZ interactions in facilitation of spinal sensory synapses. Nat.Neurosci. 2 972 PMID: 10526335
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Keywords: pep2-SVKI, pep2-SVKI supplier, Peptide, inhibitors, inhibits, GluR2, subunit, binding, GRIP, ABP, PICK1, Increases, AMPA, current, amplitude, Glutamate, Receptors, iGlur, Ionotropic, GluA2, 1597, Tocris Bioscience
4 Citations for pep2-SVKI
Citations are publications that use Tocris products. Selected citations for pep2-SVKI include:
Dickinson et al (2009) A novel mechanism of hippocampal LTD involving muscarinic receptor-triggered interactions between AMPARs, GRIP and liprin-alpha. Mol Brain 2 18 PMID: 19534762
Grey and Burrell (2010) Co-induction of LTP and LTD and its regulation by protein kinases and phosphatases. J Neurophysiol 103 2737 PMID: 20457859
McElligott et al (2010) Distinct forms of Gq-receptor-dependent plasticity of excitatory transmission in the BNST are differentially affected by stress. J Neurosci 107 2271 PMID: 20133871
Xia et al (2007) Activity-dependent synaptic plasticity in retinal ganglion cells. J Neurosci 27 12221 PMID: 17989288
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