slr6034	PWY-6556	pyrimidine ribonucleosides salvage II
slr6034	PWY-7181	pyrimidine deoxyribonucleosides degradation
slr6034	PWY-7193	pyrimidine ribonucleosides salvage I
slr6034	PWY-7199	pyrimidine deoxyribonucleosides salvage