Protein Name:
Plasma membrane calcium-transporting ATPase 3
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UniprotKB/SwissProt ID: Q64568 (Q64568)
Gene Name:
Atp2b3
Organism: Rattus norvegicus (Rat)
Function: ATP-driven Ca(2+) ion pump involved in the maintenance of basal intracellular Ca(2+) levels at the presynaptic terminals. Uses ATP as an energy source to transport cytosolic Ca(2+) ions across the plasma membrane to the extracellular compartment (PubMed:25014339, PubMed:9880546). May counter-transport protons, but the mechanism and the stoichiometry of this Ca(2+)/H(+) exchange remains to be established (PubMed:25014339, PubMed:9880546)
Other Modifications: View all modification sites in dbPTM
Protein Subcellular Localization: Cell membrane. Presynaptic cell membrane
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Graphical Visualization of S-nitrosylation Sites:
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The S-nitrosylation sites of Q64568
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| No. |
Position |
S-nitrosylated Peptide |
Secondary Structure of S-nitrosylated Peptide |
Solvent Accessibility of nitrosylated Site |
PubMed ID |
| 1 |
461 |
DNNLVRHLDA C ETMGNATAIC |
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| 2 |
471 |
CETMGNATAI C SDKTGTLTTN |
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