10081 MPP_PPP_familyThalassiosira pseudonana
GO:0016787 GO:0008803 -
Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
bis(5'-nucleosyl)-tetraphosphatase (symmetrical) activity
Catalysis of the reaction: P(1),P(4)-bis(5'-adenosyl) tetraphosphate + H(2)O = 2 ADP + 2 H(+).