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© IUBMB 2001
purine biosynthesis (late stages).
EC 188.8.131.52 IMP dehydrogenase
EC 184.108.40.206 adenylosuccinate lyase
EC 220.127.116.11 GMP synthase
EC 18.104.22.168 adenylosuccinate synthase
EC 22.214.171.124 GMP synthase (glutamine-hydrolysing)