>tr|A0A172UXD7|A0A172UXD7_ECOLX dihydrofolate reductase OS=Escherichia coli GN=dfrA10 MNISLIFANELITRAFGNQGKLPWQFIKEDMQFFQKTTENSVVVMGLNTWRSLPKMKKLG RDFIVISSTITEHEVLNNNIQIFKSFESFLEAFRDTTKPINVIGGVGLLSEAIEHASTVY MSSIHMVKPVHADVYVPVELMNKLYSDFKYPENILWVGDPIDSVYSLSIDKFVRPASLVG VPNDINT