>sp|Q1RHI6|QUED_RICBR 6-carboxy-5,6,7,8-tetrahydropterin synthase OS=Rickettsia bellii GN=queD MIKCTRRIEFDAGHRIIGHQNKCQYLHGHRYVLEITIAAKNTDELGMVVDFGLIKDLAKG WVDENFDHSLILHQGDKEIGQKIESHTGQKVYYLKNNPTAENIALHLKNEIFPKLFESQK FFVTNIKLFETPNCFVEV