H

Biotin synthase
Bifunctional ligase/repressor BirA
S-adenosylmethionine synthase
Pantothenate synthetase
3-methyl-2-oxobutanoate hydroxymethyltransferase
Hydroxyethylthiazole kinase
Thiamine-phosphate synthase
3-octaprenyl-4-hydroxybenzoate carboxy-lyase family protein
4-hydroxythreonine-4-phosphate dehydrogenase
Cobalamin biosynthesis protein CobD