preferred_name: bis(5'-nucleosyl)-tetraphosphatase (asymmetrical) activity
preferred_name_lc: bis(5'-nucleosyl)-tetraphosphatase (asymmetrical) activity
label: 1-P,4-P-bis(5'-nucleosyl)-tetraphosphate nucleotidohydrolase activity
label_lc: 1-p,4-p-bis(5'-nucleosyl)-tetraphosphate nucleotidohydrolase activity