>tr|Q208S9|Q208S9_SERMA dihydrofolate reductase OS=Serratia marcescens GN=dfrA1
MKLSLMVAISKNGVIGNGPDIPWSAKGEQLLFKAITYNQWLLVGRKTFESMGALPNRKYA
VVTRSSFTSDNENVLIFPSIKDALTNLKKITDHVIVSGGGEIYKSLIDQVDTLHISTIDI
EPEGDVYFPEIPSNFRPVFTQDFASNINYSYQIWQKG