| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| ABC0045 | sigL | ABC0045 | ABC3025 | Transcriptional regulator. | DNA-directed RNA polymerase sigma-54 factor sigma-L. | 0.807 |
| ABC0326 | sigL | ABC0326 | ABC3025 | Transcriptional regulator. | DNA-directed RNA polymerase sigma-54 factor sigma-L. | 0.811 |
| ABC0453 | sigL | ABC0453 | ABC3025 | Transcriptional regulator. | DNA-directed RNA polymerase sigma-54 factor sigma-L. | 0.802 |
| ABC0964 | sigL | ABC0964 | ABC3025 | Transcriptional regulator. | DNA-directed RNA polymerase sigma-54 factor sigma-L. | 0.802 |
| levR | rpoA | ABC4075 | ABC0177 | Transcriptional activator of the levanase operon. | DNA-directed RNA polymerase alpha subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. | 0.535 |
| levR | rpoB | ABC4075 | ABC0142 | Transcriptional activator of the levanase operon. | DNA-directed RNA polymerase beta subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. | 0.535 |
| levR | rpoC | ABC4075 | ABC0143 | Transcriptional activator of the levanase operon. | DNA-directed RNA polymerase beta' subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. | 0.535 |
| levR | rpoZ | ABC4075 | ABC2321 | Transcriptional activator of the levanase operon. | DNA-directed RNA polymerase omega subunit; Promotes RNA polymerase assembly. Latches the N- and C- terminal regions of the beta' subunit thereby facilitating its interaction with the beta and alpha subunits. | 0.535 |
| levR | sigL | ABC4075 | ABC3025 | Transcriptional activator of the levanase operon. | DNA-directed RNA polymerase sigma-54 factor sigma-L. | 0.973 |
| rocR | sigL | ABC0016 | ABC3025 | Transcriptional activator of arginine utilization operon. | DNA-directed RNA polymerase sigma-54 factor sigma-L. | 0.816 |
| rpoA | levR | ABC0177 | ABC4075 | DNA-directed RNA polymerase alpha subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. | Transcriptional activator of the levanase operon. | 0.535 |
| rpoA | rpoB | ABC0177 | ABC0142 | DNA-directed RNA polymerase alpha subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. | DNA-directed RNA polymerase beta subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. | 0.999 |
| rpoA | rpoC | ABC0177 | ABC0143 | DNA-directed RNA polymerase alpha subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. | DNA-directed RNA polymerase beta' subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. | 0.999 |
| rpoA | rpoZ | ABC0177 | ABC2321 | DNA-directed RNA polymerase alpha subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. | DNA-directed RNA polymerase omega subunit; Promotes RNA polymerase assembly. Latches the N- and C- terminal regions of the beta' subunit thereby facilitating its interaction with the beta and alpha subunits. | 0.998 |
| rpoA | sigL | ABC0177 | ABC3025 | DNA-directed RNA polymerase alpha subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. | DNA-directed RNA polymerase sigma-54 factor sigma-L. | 0.915 |
| rpoB | levR | ABC0142 | ABC4075 | DNA-directed RNA polymerase beta subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. | Transcriptional activator of the levanase operon. | 0.535 |
| rpoB | rpoA | ABC0142 | ABC0177 | DNA-directed RNA polymerase beta subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. | DNA-directed RNA polymerase alpha subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. | 0.999 |
| rpoB | rpoC | ABC0142 | ABC0143 | DNA-directed RNA polymerase beta subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. | DNA-directed RNA polymerase beta' subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. | 0.999 |
| rpoB | rpoZ | ABC0142 | ABC2321 | DNA-directed RNA polymerase beta subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. | DNA-directed RNA polymerase omega subunit; Promotes RNA polymerase assembly. Latches the N- and C- terminal regions of the beta' subunit thereby facilitating its interaction with the beta and alpha subunits. | 0.997 |
| rpoB | sigL | ABC0142 | ABC3025 | DNA-directed RNA polymerase beta subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. | DNA-directed RNA polymerase sigma-54 factor sigma-L. | 0.876 |