| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| POLR1A | POLR1B | ENSPANP00000018645 | ENSPANP00000014896 | DNA-directed RNA polymerase subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. | DNA-directed RNA polymerase subunit beta; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. | 0.999 |
| POLR1A | POLR1C | ENSPANP00000018645 | ENSPANP00000012757 | DNA-directed RNA polymerase subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. | RNA polymerase I and III subunit C. | 0.999 |
| POLR1A | POLR1E | ENSPANP00000018645 | ENSPANP00000019075 | DNA-directed RNA polymerase subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. | RNA polymerase I subunit E. | 0.999 |
| POLR1A | POLR2E | ENSPANP00000018645 | ENSPANP00000011318 | DNA-directed RNA polymerase subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. | RNA polymerase II subunit E. | 0.998 |
| POLR1A | POLR2F | ENSPANP00000018645 | ENSPANP00000013305 | DNA-directed RNA polymerase subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. | RNA polymerase II subunit F. | 0.998 |
| POLR1A | POLR2H | ENSPANP00000018645 | ENSPANP00000015210 | DNA-directed RNA polymerase subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. | RNA polymerase II subunit H. | 0.998 |
| POLR1A | POLR2L | ENSPANP00000018645 | ENSPANP00000032693 | DNA-directed RNA polymerase subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. | RNA polymerase II subunit L. | 0.998 |
| POLR1A | RRN3 | ENSPANP00000018645 | ENSPANP00000013947 | DNA-directed RNA polymerase subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. | RRN3 homolog, RNA polymerase I transcription factor. | 0.997 |
| POLR1A | TWISTNB | ENSPANP00000018645 | ENSPANP00000014950 | DNA-directed RNA polymerase subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. | TWIST neighbor. | 0.999 |
| POLR1A | ZNRD1 | ENSPANP00000018645 | ENSPANP00000013911 | DNA-directed RNA polymerase subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. | DNA-directed RNA polymerase subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Belongs to the archaeal rpoM/eukaryotic RPA12/RPB9/RPC11 RNA polymerase family. | 0.998 |
| POLR1B | POLR1A | ENSPANP00000014896 | ENSPANP00000018645 | DNA-directed RNA polymerase subunit beta; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. | DNA-directed RNA polymerase subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. | 0.999 |
| POLR1B | POLR1C | ENSPANP00000014896 | ENSPANP00000012757 | DNA-directed RNA polymerase subunit beta; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. | RNA polymerase I and III subunit C. | 0.999 |
| POLR1B | POLR1E | ENSPANP00000014896 | ENSPANP00000019075 | DNA-directed RNA polymerase subunit beta; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. | RNA polymerase I subunit E. | 0.999 |
| POLR1B | POLR2E | ENSPANP00000014896 | ENSPANP00000011318 | DNA-directed RNA polymerase subunit beta; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. | RNA polymerase II subunit E. | 0.999 |
| POLR1B | POLR2F | ENSPANP00000014896 | ENSPANP00000013305 | DNA-directed RNA polymerase subunit beta; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. | RNA polymerase II subunit F. | 0.999 |
| POLR1B | POLR2H | ENSPANP00000014896 | ENSPANP00000015210 | DNA-directed RNA polymerase subunit beta; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. | RNA polymerase II subunit H. | 0.998 |
| POLR1B | POLR2L | ENSPANP00000014896 | ENSPANP00000032693 | DNA-directed RNA polymerase subunit beta; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. | RNA polymerase II subunit L. | 0.998 |
| POLR1B | RRN3 | ENSPANP00000014896 | ENSPANP00000013947 | DNA-directed RNA polymerase subunit beta; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. | RRN3 homolog, RNA polymerase I transcription factor. | 0.997 |
| POLR1B | TWISTNB | ENSPANP00000014896 | ENSPANP00000014950 | DNA-directed RNA polymerase subunit beta; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. | TWIST neighbor. | 0.999 |
| POLR1B | ZNRD1 | ENSPANP00000014896 | ENSPANP00000013911 | DNA-directed RNA polymerase subunit beta; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. | DNA-directed RNA polymerase subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Belongs to the archaeal rpoM/eukaryotic RPA12/RPB9/RPC11 RNA polymerase family. | 0.998 |