H

Flavoprotein:DNA/pantothenate metabolism flavoprotein (NCBI)

uroporphyrin-III C-methyltransferase (NCBI)

precorrin-2 C-20 methyltransferase (NCBI)

Dihydropteroate synthase, DHPS:Dihydropteroate synthase-related protein synthase-related protein (NCBI)

coenzyme F390 synthetase (NCBI)

precorrin-3B C17-methyltransferase (NCBI)

Cobyrinic acid a,c-diamide synthase:Cobyrinic acid a,c-diamide synthase CbiA (NCBI)

Biotin synthetase (NCBI)

Uroporphyrinogen decarboxylase (URO-D) (NCBI)

3,4-dihydroxy-2-butanone 4-phosphate synthase (NCBI)