| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| polr1a | polr2a | ENSIPUP00000019508 | ENSIPUP00000003782 | 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. | 0.473 |
| polr1a | polr2b | ENSIPUP00000019508 | ENSIPUP00000023108 | 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. | 0.974 |
| polr1a | polr2c | ENSIPUP00000019508 | ENSIPUP00000013508 | 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 II subunit RPB3 isoform X1. | 0.933 |
| polr1a | polr2d | ENSIPUP00000019508 | ENSIPUP00000016533 | 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 II subunit RPB4. | 0.535 |
| polr1a | polr2f | ENSIPUP00000019508 | ENSIPUP00000001131 | 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 polymerases I, II, and III subunit RPABC2. | 0.999 |
| polr1a | polr2g | ENSIPUP00000019508 | ENSIPUP00000000936 | 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 II subunit RPB7. | 0.510 |
| polr1a | polr2i | ENSIPUP00000019508 | ENSIPUP00000001603 | 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. | 0.676 |
| polr1a | polr2k | ENSIPUP00000019508 | ENSIPUP00000016466 | 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 polymerases I, II, and III subunit RPABC4. | 0.996 |
| polr1a | polr2l | ENSIPUP00000019508 | ENSIPUP00000025757 | 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 polymerases i II and III subunit rpabc5. | 0.999 |
| polr1a | polr3b | ENSIPUP00000019508 | ENSIPUP00000024931 | 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. | 0.994 |
| polr2a | polr1a | ENSIPUP00000003782 | ENSIPUP00000019508 | 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. | 0.473 |
| polr2a | polr2b | ENSIPUP00000003782 | ENSIPUP00000023108 | 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 |
| polr2a | polr2c | ENSIPUP00000003782 | ENSIPUP00000013508 | 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 II subunit RPB3 isoform X1. | 0.999 |
| polr2a | polr2d | ENSIPUP00000003782 | ENSIPUP00000016533 | 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 II subunit RPB4. | 0.998 |
| polr2a | polr2f | ENSIPUP00000003782 | ENSIPUP00000001131 | 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 polymerases I, II, and III subunit RPABC2. | 0.999 |
| polr2a | polr2g | ENSIPUP00000003782 | ENSIPUP00000000936 | 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 II subunit RPB7. | 0.999 |
| polr2a | polr2i | ENSIPUP00000003782 | ENSIPUP00000001603 | 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. | 0.999 |
| polr2a | polr2k | ENSIPUP00000003782 | ENSIPUP00000016466 | 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 polymerases I, II, and III subunit RPABC4. | 0.999 |
| polr2a | polr2l | ENSIPUP00000003782 | ENSIPUP00000025757 | 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 polymerases i II and III subunit rpabc5. | 0.998 |
| polr2a | polr3b | ENSIPUP00000003782 | ENSIPUP00000024931 | 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. | 0.658 |