>sp|P78218|DYR15_ECOLX Dihydrofolate reductase type 15 OS=Escherichia coli OX=562 GN=dhfrXV PE=3 SV=2
MKLSLMAAISKNGVIGNGPDIPWSAKGEQLLFKAITYNQWLLVGRKTFESMGALPNRKYA
VVTRSSFTSSDENVLVFPSIDEALNHLKTITDHVIVSGGGEIYKSLIDKVDTLHISTIDI
EPEGDVYFPEIPSSFRPVFSQDFVSNINYSYQIWQKG