UniprotKB/SwissProt ID: Q9SIY3 (Q9SIY3)
Gene Name:
TTM3
Organism: Arabidopsis thaliana (Mouse-ear cress)
Function: Involved in the hydrolysis of the beta-gamma-phosphoanhydride linkage of triphosphate-containing substrates (inorganic or nucleoside-linked). Catalyzes the hydrolysis of inorganic triphosphate (PPPi), however it does not display significant activity towards long-chain polyphosphates. The existence of PPPi in living cells is still unclear, and PPPase activity might be the ancestral function of CYTH domain. It also has gamma-phosphatase activity on NTP substrates, but no adenylate cyclase or RNA triphosphatase activity
Other Modifications: View all modification sites in dbPTM
Protein Subcellular Localization: Nucleus
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