>P65871|6-carboxytetrahydropterin synthase|EC 4.1.2.50|Escherichia coli O157:H7|Swiss-Prot
MMSTTLFKDFTFEAAHRLPHVPEGHKCGRLHGHSFMVRLEITGEVDPHTGWIIDFAELKA
AFKPTYERLDHHYLNDIPGLENPTSEVLAKWIWDQVKPVVPLLSAVMVKETCTAGCIYRG
E