| Chain | GOid | namespace | contents |
| A | 0000334 | molecular_function | 3-hydroxyanthranilate 3,4-dioxygenase activity |
| A | 0005506 | molecular_function | iron ion binding |
| A | 0006569 | biological_process | tryptophan catabolic process |
| A | 0008198 | molecular_function | ferrous iron binding |
| A | 0009435 | biological_process | NAD biosynthetic process |
| A | 0019363 | biological_process | pyridine nucleotide biosynthetic process |
| A | 0019805 | biological_process | quinolinate biosynthetic process |
| A | 0034354 | biological_process | 'de novo' NAD biosynthetic process from tryptophan |
| A | 0043420 | biological_process | anthranilate metabolic process |
| A | 0046872 | molecular_function | metal ion binding |
| A | 0051213 | molecular_function | dioxygenase activity |
| B | 0000334 | molecular_function | 3-hydroxyanthranilate 3,4-dioxygenase activity |
| B | 0005506 | molecular_function | iron ion binding |
| B | 0006569 | biological_process | tryptophan catabolic process |
| B | 0008198 | molecular_function | ferrous iron binding |
| B | 0009435 | biological_process | NAD biosynthetic process |
| B | 0019363 | biological_process | pyridine nucleotide biosynthetic process |
| B | 0019805 | biological_process | quinolinate biosynthetic process |
| B | 0034354 | biological_process | 'de novo' NAD biosynthetic process from tryptophan |
| B | 0043420 | biological_process | anthranilate metabolic process |
| B | 0046872 | molecular_function | metal ion binding |
| B | 0051213 | molecular_function | dioxygenase activity |
