>sp|Q9KUS4|APAH_VIBCH Bis(5'-nucleosyl)-tetraphosphatase, symmetrical OS=Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961) OX=243277 GN=apaH PE=3 SV=1 MANYIVGDIQGCFDELQQLLKQAEFNSQLDTLWFAGDLVARGPKSLETLRFVYQLGDAAR VVLGNHDLHLLSVALGHHSAKRRDQTQAVLDAPDAAPLLDWLRQQPLLAEHQEFVLCHAG ISPQWDLATARQAAQEVESVLRSPEWSTLIEQMYSDQPDAWHPTLQGIDRLRYIVNAFTR MRFCFPDGRLDMQCKLPPKEVTDGSLLPWFQLPQRIALEKTVIFGHWAALEGYVSETVIG LDTGCVWGGTLTMLRWEDKHYFSQAALPA