>tr|A0A078LM31|A0A078LM31_CITKO Bis(5'-nucleosyl)-tetraphosphatase, symmetrical OS=Citrobacter koseri GN=apaH MATYLIGDVHGCYDELIALLHQVEFTPGSDTLWLTGDLVARGPGSLEVLRYVKSLGDCVR LVLGNHDLHLLAVFAGISRNKPKDRLTPLLEAPDADELLNWLRRQPLLQVDEEKKLVMAH AGITPQWDLQTAKDCARDVEAVLSSDSYPFFLDAMYGDMPNNWTPELTGLARLRFITNAF TRMRYCFPNGQLDMYSKESPENAPAPLKPWFAIPGPVSEAYSIVFGHWASLEGKGTPEGI YGLDTGCCWGGDLTCLRWEDKRYFVQPSNRHLDSGKGEAVNA