Protein Name:
Protein phosphatase 1 regulatory subunit 1A
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UniprotKB/SwissProt ID: Q9ERT9 (Q9ERT9)
Gene Name:
Ppp1r1a
Organism: Mus musculus (Mouse)
Function: Inhibitor of protein-phosphatase 1. This protein may be important in hormonal control of glycogen metabolism. Hormones that elevate intracellular cAMP increase I-1 activity in many tissues. I-1 activation may impose cAMP control over proteins that are not directly phosphorylated by PKA. Following a rise in intracellular calcium, I-1 is inactivated by calcineurin (or PP2B). Does not inhibit type-2 phosphatases
Other Modifications: View all modification sites in dbPTM
Protein Subcellular Localization:
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Graphical Visualization of S-nitrosylation Sites:
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| InterPro ID |
Domain Name |
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IPR008466
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PPP1R1A/B/C |
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The S-nitrosylation sites of Q9ERT9
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| No. |
Position |
S-nitrosylated Peptide |
Secondary Structure of S-nitrosylated Peptide |
Solvent Accessibility of nitrosylated Site |
PubMed ID |
| 1 |
147 |
AESNPKTQEQ C GVEPRTEDSS |
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