| Chain | GOid | namespace | contents |
| A | 0000428 | cellular_component | DNA-directed RNA polymerase complex |
| C | 0000428 | cellular_component | DNA-directed RNA polymerase complex |
| C | 0003677 | molecular_function | DNA binding |
| C | 0003899 | molecular_function | DNA-directed RNA polymerase activity |
| C | 0006351 | biological_process | DNA-templated transcription |
| C | 0016740 | molecular_function | transferase activity |
| C | 0016779 | molecular_function | nucleotidyltransferase activity |
| C | 0032549 | molecular_function | ribonucleoside binding |
| D | 0000428 | cellular_component | DNA-directed RNA polymerase complex |
| D | 0003677 | molecular_function | DNA binding |
| D | 0003899 | molecular_function | DNA-directed RNA polymerase activity |
| D | 0006351 | biological_process | DNA-templated transcription |
| D | 0016740 | molecular_function | transferase activity |
| D | 0016779 | molecular_function | nucleotidyltransferase activity |
| D | 0046872 | molecular_function | metal ion binding |
| c | 0000428 | cellular_component | DNA-directed RNA polymerase complex |
| d | 0000428 | cellular_component | DNA-directed RNA polymerase complex |
| d | 0003677 | molecular_function | DNA binding |
| d | 0003899 | molecular_function | DNA-directed RNA polymerase activity |
| d | 0006351 | biological_process | DNA-templated transcription |
| d | 0016740 | molecular_function | transferase activity |
| d | 0016779 | molecular_function | nucleotidyltransferase activity |