>sp|A4VHH8|APAH_STUS1 Bis(5'-nucleosyl)-tetraphosphatase, symmetrical OS=Stutzerimonas stutzeri GN=apaH MTTYAVGDLQGCLEPLTCLLERVDFSPSRDCLWLAGDLVNRGPQSLEALRFVRDLESSAI TVLGNHDLHLLAVAHNIERMRKSDTLQAILDAPDRADLIDWLRQQKLIHYDAERHTAMVH AGIPPQWSLEKALRRAAEVEQALQDDALLLPFLDGMYGNQPAKWNKELHGVPRLRLITNY FTRMRFCKADGTLDLDAKEGADSAPAGYAPWFSHASRKTRNVKLIFGHWAALEGQCDEPN VFALDTGCVWGNAMTLMNLDSGEMHRCECEHGKPA