>sp|A8G9N8|APAH_SERP5 Bis(5'-nucleosyl)-tetraphosphatase, symmetrical OS=Serratia proteamaculans GN=apaH MSTYLIGDVHGCFDELKSLLAQVAFDPQQDQLWLTGDLVARGPGSLDVLRYVRSLGPAVR MVLGNHDLHLLAVYAGISRNKPKDRITPLLEAPDADELINWLRRQPVLQVDEQLKLVMAH AGITPQWDIETAQLCAREVEAVLSSDSYPLFLDAMYGDMPNNWSPELSGLARLRFSTNAL TRMRYCFPNGQLDMICKDAPGTAPAPLKPWFELPRLVDADYTIIFGHWASLEGRGTPAGV IGLDTGCCWGGDLTMLRWEDQQYFTQPANRRDLLDGVHQQAAS