>sp|Q54801|DYR_STRPN Dihydrofolate reductase OS=Streptococcus pneumoniae serotype 4 (strain ATCC BAA-334 / TIGR4) OX=170187 GN=dhfR PE=1 SV=2
MTKKIVAIWAQDEEGVIGKENRLPWHLPAELQHFKETTLNHAILMGRVTFDGMGRRLLPK
RETLILTRNPEEKIDGVATFQDVQSVLDWYQAQEKNLYIIGGKQIFQAFEPYLDEVIVTH
IHARVEGDTYFPEELDLSLFETVSSKFYAKDEKNPYDFTIQYRKRKEV