>tr|A7ZPF7|A7ZPF7_ECO24 Phosphohistidine phosphatase SixA OS=Escherichia coli O139:H28 GN=sixA MQVFIMRHGDAALDAASDSVRPLTTNGCDESRLMANWLKGQKVEIERVLVSPFLRAEQTL EEVGDCLNLPSSAEVLPELTPCGDVGLVSAYLQALTNEGVASVLVISHLPLVGYLVAELC PGETPPMFTTSAIASVTLDESGNGTFNWQMSPCNLKMAKAI