| Chain | GOid | namespace | contents |
| A | 0000166 | molecular_function | nucleotide binding |
| A | 0004748 | molecular_function | ribonucleoside-diphosphate reductase activity, thioredoxin disulfide as acceptor |
| A | 0006260 | biological_process | DNA replication |
| A | 0008998 | molecular_function | ribonucleoside-triphosphate reductase (thioredoxin) activity |
| A | 0009265 | biological_process | 2'-deoxyribonucleotide biosynthetic process |
| A | 0016491 | molecular_function | oxidoreductase activity |
| A | 0031250 | cellular_component | anaerobic ribonucleoside-triphosphate reductase complex |
| A | 0046872 | molecular_function | metal ion binding |
| B | 0000166 | molecular_function | nucleotide binding |
| B | 0004748 | molecular_function | ribonucleoside-diphosphate reductase activity, thioredoxin disulfide as acceptor |
| B | 0006260 | biological_process | DNA replication |
| B | 0008998 | molecular_function | ribonucleoside-triphosphate reductase (thioredoxin) activity |
| B | 0009265 | biological_process | 2'-deoxyribonucleotide biosynthetic process |
| B | 0016491 | molecular_function | oxidoreductase activity |
| B | 0031250 | cellular_component | anaerobic ribonucleoside-triphosphate reductase complex |
| B | 0046872 | molecular_function | metal ion binding |