Corrin Biosynthesis (part 3)

(Late cobalt insertion, aerobic conditions)

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© IUBMB 2003

For nomenclature of tetrapyrroles, click here.

For nomenclature of corrins, click here.

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enzymes homepage.
corrin and siroheme biosynthesis (part 2)
corrin biosynthesis (part 4)
EC precorrin-6X reductase
EC precorrin-3B synthase (mechanism)
EC precorrin-3B C17-methyltransferase (mechanism)
EC precorrin-4 C11-methyltransferase
EC precorrin-5 C1-methyltransferase (deacetylating) (mechanism)