Biosynthesis of cofactors, prosthetic groups, and carriers

hypothetical protein (RefSeq)
NAD synthetase (RefSeq)
nicotinate phosphoribosyltransferase (RefSeq)
phytoene dehydrogenase (desaturase) (N-terminal fragment) (RefSeq)
folylpolyglutamate synthase (RefSeq)
nicotinic acid mononucleotide adenylyltransferase (RefSeq)
isopentenyl-diphosphate delta-isomerase (RefSeq)
coproporphyrinogen III oxidase (RefSeq)
lipoyl synthase (RefSeq)
nicotinate-nucleotide--dimethylbenzimidazole phosphoribosyltransferase (RefSeq)