>tr|A0A2L0NGA1|A0A2L0NGA1_KLEPN dihydrofolate reductase OS=Klebsiella pneumoniae subsp. pneumoniae GN=dfrA15 MKLSLMAAISKNGVIGNGPDIPWSAKGEQLLFKAITYNQWLLVGRKTFESMGALPNRKYA VVTRSSFTSSDENVLVFPSIDEALNHLKTITDHVIVSGGGEIYKSLIDKVDTLHISTIDI EPEGDVYFPEIPSSFRPVFSQDFVSNINYSYQIWQKG