>P56380|bis(5'-nucleosyl)-tetraphosphatase (asymmetrical)|EC 3.6.1.17|Mus musculus|Swiss-Prot MALRACGLIIFRRHLIPKMDNSTIEFLLLQASDGIHHWTPPKGHVDPGENDLETALRETR EETGIEASQLTIIEGFRRELNYVARQKPKTVIYWLAEVKDYNVEIRLSQEHQAYRWLGLE EACQLAQFKEMKATLQEGHQFLCSTPA