>tr|J7Q8N8|J7Q8N8_ECOLX Phosphohistidine phosphatase OS=Escherichia coli GN=sixA MQVFIMRHGDAALDAASDSVRPLTTNGCDESRLMANWLKGQKVEIERVLVSPFLRAEQTL EEVGDCLNLPSSAEVLPELTPCGDVGLVSAYLQALTNEGVASVLVISHLPLVGYLVAELC PGETPPMFTTSAIASVTLDESGNGTFNWQMSPCNLKMAKAI