| Chain | GOid | namespace | contents |
| A | 0008839 | molecular_function | 4-hydroxy-tetrahydrodipicolinate reductase activity |
| A | 0009085 | biological_process | L-lysine biosynthetic process |
| A | 0009089 | biological_process | obsolete L-lysine biosynthetic process via diaminopimelate |
| A | 0047850 | molecular_function | diaminopimelate dehydrogenase activity |
| B | 0008839 | molecular_function | 4-hydroxy-tetrahydrodipicolinate reductase activity |
| B | 0009085 | biological_process | L-lysine biosynthetic process |
| B | 0009089 | biological_process | obsolete L-lysine biosynthetic process via diaminopimelate |
| B | 0047850 | molecular_function | diaminopimelate dehydrogenase activity |