>tr|I3ZP59|I3ZP59_SALET dihydrofolate reductase OS=Salmonella enterica subsp. enterica serovar Weltevreden GN=dfrA1 MKLSLMVAISKNGVIGNGPDIPWSAKGEQLLFKAITYNQWLLVGRKTFESMGALPNRKYA VVTRSSFTSDNENVLIFPSIKDALTNLKKITDHVIVSGGGEIYKSLIDQVDTLHISTIDI EPEGDVYFPEIPSNFRPVFTQDFASNINYSYQIWQKG