| Chain | GOid | namespace | contents |
| A | 0004516 | molecular_function | nicotinate phosphoribosyltransferase activity |
| A | 0005829 | cellular_component | cytosol |
| A | 0009435 | biological_process | NAD+ biosynthetic process |
| A | 0016874 | molecular_function | ligase activity |
| A | 0019363 | biological_process | pyridine nucleotide biosynthetic process |
| A | 0034355 | biological_process | NAD+ biosynthetic process via the salvage pathway |
| B | 0004516 | molecular_function | nicotinate phosphoribosyltransferase activity |
| B | 0005829 | cellular_component | cytosol |
| B | 0009435 | biological_process | NAD+ biosynthetic process |
| B | 0016874 | molecular_function | ligase activity |
| B | 0019363 | biological_process | pyridine nucleotide biosynthetic process |
| B | 0034355 | biological_process | NAD+ biosynthetic process via the salvage pathway |