>sp|Q59397|DYR9_ECOLX Dihydrofolate reductase type 9 OS=Escherichia coli GN=dhfrIX
MASLNMIVAVNKTGGIGFENQIPWHEPEDLKHFKAVTMNSVLIMGRKTFASLPKVLPGRL
HVVVSKTVPPTQNTDQVVYVSTYQIAVRTASLLVDKPEYSQIFVIGGKSAYENLAAYVDK
LYLTRVQLNTQQDTELDLSLFKSWKLVSEVPTITENKTKLIFQIWINPNPISEEPTC