Protein Name:
Regulator of G-protein signaling 19
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UniprotKB/SwissProt ID: P49795 (P49795)
Gene Name:
RGS19
Organism: Homo sapiens (Human)
Function: Inhibits signal transduction by increasing the GTPase activity of G protein alpha subunits thereby driving them into their inactive GDP-bound form. Binds to G-alpha subfamily 1 members, with the order G(i)a3 > G(i)a1 > G(o)a >> G(z)a/G(i)a2. Activity on G(z)-alpha is inhibited by phosphorylation and palmitoylation of the G-protein
Other Modifications: View all modification sites in dbPTM
Protein Subcellular Localization: Membrane
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Graphical Visualization of S-nitrosylation Sites:
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