>sp|P27422|DYR7_ECOLX Dihydrofolate reductase type 7 OS=Escherichia coli GN=dhfrVII
MKISLISATSENGVIGNGPDIPWSAKGEQLLFKALTYNQWLLVGRKTFDSMGVLPNRKYA
VVSRKGISSSNENVLVFPSIEIALQELSKITDHLYVSGGGQIYNSLIEKADIIHLSTVHV
EVEGDINFPKIPENFNLVFEQFFLSNINYTYQIWKKG