>tr|A0A1X3J3E6|A0A1X3J3E6_ECOLX Phosphohistidine phosphatase SixA OS=Escherichia coli TA447 GN=ECXG_01770 MQVFIMRHGDAALDAASDSVRPLTTNGCDESRLMANWLKGQKVEIERVLVSPFLRAEQTL EEVGDCLNLPSSAEVLPELTPCGDVGLVSAYLQALTNEGVASVLVISHLPLVGYLVAELC PGETPPMFTTSAIASVTLDESGNGTFNWQMSPCNLKMAKAI