pK2044_00370	PWY-5663	tetrahydrobiopterin biosynthesis I
pK2044_00370	PWY-5664	tetrahydrobiopterin biosynthesis II
pK2044_00370	PWY-6147	6-hydroxymethyl-dihydropterin diphosphate biosynthesis I
pK2044_00370	PWY-6703	preQ<sub>0</sub> biosynthesis
pK2044_00370	PWY-6983	tetrahydrobiopterin biosynthesis III
pK2044_00370	PWY-7442	drosopterin and aurodrosopterin biosynthesis
pK2044_00400	PWY-5686	UMP biosynthesis
pK2044_00405	PWY-5188	tetrapyrrole biosynthesis I (from glutamate)
pK2044_00405	PWY-5189	tetrapyrrole biosynthesis II (from glycine)