(Late cobalt insertion, aerobic conditions)
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© IUBMB 2003
For nomenclature of corrins, click here.
corrin and siroheme biosynthesis (part 2)
corrin biosynthesis (part 4)
EC 220.127.116.11 precorrin-6X reductase
EC 18.104.22.168 precorrin-3B synthase (mechanism)
EC 22.214.171.124 precorrin-3B C17-methyltransferase (mechanism)
EC 126.96.36.199 precorrin-4 C11-methyltransferase
EC 188.8.131.52 precorrin-5 C1-methyltransferase (deacetylating) (mechanism)