| indoleamine 2,3-dioxygenase activity |
| tryptophan 2,3-dioxygenase activity |
| tryptophan catabolic process to kynurenine |
| de novo NAD biosynthetic process |
| de novo NAD biosynthetic process from tryptophan |
| indolalkylamine catabolic process |
| indole-containing compound catabolic process |
| tryptophan catabolic process |
| kynurenine metabolic process |
| tryptophan metabolic process |
| indolalkylamine metabolic process |
| amine catabolic process |
| cellular biogenic amine catabolic process |
| indole-containing compound metabolic process |
| benzene-containing compound metabolic process |
| aromatic amino acid family catabolic process |
| NAD biosynthetic process |
| pyridine nucleotide biosynthetic process |
| nicotinamide nucleotide biosynthetic process |
| pyridine nucleotide metabolic process |
| nicotinamide nucleotide metabolic process |
| pyridine-containing compound biosynthetic process |
| aromatic amino acid family metabolic process |
| pyridine-containing compound metabolic process |
| oxidoreduction coenzyme metabolic process |
| cellular biogenic amine metabolic process |
| cellular amine metabolic process |
| amine metabolic process |
| cellular ketone metabolic process |
| alpha-amino acid catabolic process |
| cellular amino acid catabolic process |
| coenzyme biosynthetic process |
| heme binding |
| alpha-amino acid metabolic process |
| cofactor biosynthetic process |
| nucleotide biosynthetic process |
| nucleoside phosphate biosynthetic process |
| coenzyme metabolic process |
| organic acid catabolic process |
| carboxylic acid catabolic process |
| cellular amino acid metabolic process |
| heterocycle catabolic process |
| cellular nitrogen compound catabolic process |
| small molecule catabolic process |
| cofactor metabolic process |
| aromatic compound catabolic process |
| nucleotide metabolic process |
| nucleoside phosphate metabolic process |
| organic cyclic compound catabolic process |
| organophosphate biosynthetic process |
| nucleobase-containing small molecule metabolic process |
| organophosphate metabolic process |
| carboxylic acid metabolic process |
| oxidation-reduction process |
| oxoacid metabolic process |
| organic acid metabolic process |
| organonitrogen compound catabolic process |
| nucleobase-containing compound biosynthetic process |
| heterocycle biosynthetic process |
| aromatic compound biosynthetic process |
| organic cyclic compound biosynthetic process |
| organonitrogen compound biosynthetic process |
| cellular nitrogen compound biosynthetic process |
| small molecule metabolic process |
| organic substance catabolic process |
| cellular catabolic process |
