Biosynthesis of cofactors, prosthetic groups, and carriers

pyridoxal kinase 2/pyridoxine kinase (RefSeq)
molybdenum biosynthetic protein A (RefSeq)
nicotinate-mononucleotide pyrophosphorylase (RefSeq)
putative L-aspartate oxidase (nadB-like) (RefSeq)
putative quinolinate synthetase A (nadA-like) (RefSeq)
4-hydroxy-3-methylbut-2-enyl diphosphate reductase (RefSeq)
pantothenate kinase (RefSeq)
Mg chelatase subunit Bchl, participate to introduce Mg in bacteriochlorophyl with BchH and BchD (RefSeq)
Dethiobiotin synthetase (Dethiobiotin synthase) (DTB synthetase) (DTBS) (RefSeq)
Pyridoxal phosphate biosynthetic protein pdxJ (PNP synthase) (RefSeq)