| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| ChrR | RPA0550 | RPA0549 | RPA0550 | Sensor protein ChrR, cytochrome cycA regulator. | RNA polymerase ECF-type sigma factor; Belongs to the sigma-70 factor family. ECF subfamily. | 0.977 |
| ChrR | RPA2570 | RPA0549 | RPA2570 | Sensor protein ChrR, cytochrome cycA regulator. | Conserved hypothetical protein; COGs COG3496. | 0.918 |
| ChrR | RPA2571 | RPA0549 | RPA2571 | Sensor protein ChrR, cytochrome cycA regulator. | Possible NADPH-dependent oxidoreductase; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | 0.948 |
| ChrR | RPA3282 | RPA0549 | RPA3282 | Sensor protein ChrR, cytochrome cycA regulator. | RNA polymerase ECF-type sigma factor, possible FecI; Belongs to the sigma-70 factor family. ECF subfamily. | 0.421 |
| RPA0550 | ChrR | RPA0550 | RPA0549 | RNA polymerase ECF-type sigma factor; Belongs to the sigma-70 factor family. ECF subfamily. | Sensor protein ChrR, cytochrome cycA regulator. | 0.977 |
| RPA0550 | RPA0980 | RPA0550 | RPA0980 | RNA polymerase ECF-type sigma factor; Belongs to the sigma-70 factor family. ECF subfamily. | Sensor histidine kinase with a PAS domain. | 0.510 |
| RPA0550 | RPA1813 | RPA0550 | RPA1813 | RNA polymerase ECF-type sigma factor; Belongs to the sigma-70 factor family. ECF subfamily. | RNA polymerase ECF-type sigma factor; Belongs to the sigma-70 factor family. ECF subfamily. | 0.485 |
| RPA0550 | RPA1820 | RPA0550 | RPA1820 | RNA polymerase ECF-type sigma factor; Belongs to the sigma-70 factor family. ECF subfamily. | Hypothetical protein. | 0.476 |
| RPA0550 | RPA2570 | RPA0550 | RPA2570 | RNA polymerase ECF-type sigma factor; Belongs to the sigma-70 factor family. ECF subfamily. | Conserved hypothetical protein; COGs COG3496. | 0.598 |
| RPA0550 | RPA2571 | RPA0550 | RPA2571 | RNA polymerase ECF-type sigma factor; Belongs to the sigma-70 factor family. ECF subfamily. | Possible NADPH-dependent oxidoreductase; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. | 0.565 |
| RPA0550 | RPA3282 | RPA0550 | RPA3282 | RNA polymerase ECF-type sigma factor; Belongs to the sigma-70 factor family. ECF subfamily. | RNA polymerase ECF-type sigma factor, possible FecI; Belongs to the sigma-70 factor family. ECF subfamily. | 0.710 |
| RPA0550 | RPA4098 | RPA0550 | RPA4098 | RNA polymerase ECF-type sigma factor; Belongs to the sigma-70 factor family. ECF subfamily. | Putative RNA polymerase ECF-type sigma factor; Belongs to the sigma-70 factor family. ECF subfamily. | 0.517 |
| RPA0550 | badI | RPA0550 | RPA0653 | RNA polymerase ECF-type sigma factor; Belongs to the sigma-70 factor family. ECF subfamily. | 2-ketocyclohexanecarboxyl-CoA hydrolase; Converts o-succinylbenzoyl-CoA (OSB-CoA) to 1,4-dihydroxy-2- naphthoyl-CoA (DHNA-CoA); Belongs to the enoyl-CoA hydratase/isomerase family. MenB subfamily. | 0.509 |
| RPA0550 | phnM1 | RPA0550 | RPA0689 | RNA polymerase ECF-type sigma factor; Belongs to the sigma-70 factor family. ECF subfamily. | Possible phosphonate utilization (C-P lyase) component; E. coli PhnM, HisM-like integral membrane protein. | 0.741 |
| RPA0980 | RPA0550 | RPA0980 | RPA0550 | Sensor histidine kinase with a PAS domain. | RNA polymerase ECF-type sigma factor; Belongs to the sigma-70 factor family. ECF subfamily. | 0.510 |
| RPA0980 | phnM1 | RPA0980 | RPA0689 | Sensor histidine kinase with a PAS domain. | Possible phosphonate utilization (C-P lyase) component; E. coli PhnM, HisM-like integral membrane protein. | 0.425 |
| RPA1813 | RPA0550 | RPA1813 | RPA0550 | RNA polymerase ECF-type sigma factor; Belongs to the sigma-70 factor family. ECF subfamily. | RNA polymerase ECF-type sigma factor; Belongs to the sigma-70 factor family. ECF subfamily. | 0.485 |
| RPA1813 | RPA1820 | RPA1813 | RPA1820 | RNA polymerase ECF-type sigma factor; Belongs to the sigma-70 factor family. ECF subfamily. | Hypothetical protein. | 0.476 |
| RPA1813 | RPA3282 | RPA1813 | RPA3282 | RNA polymerase ECF-type sigma factor; Belongs to the sigma-70 factor family. ECF subfamily. | RNA polymerase ECF-type sigma factor, possible FecI; Belongs to the sigma-70 factor family. ECF subfamily. | 0.502 |
| RPA1813 | RPA4098 | RPA1813 | RPA4098 | RNA polymerase ECF-type sigma factor; Belongs to the sigma-70 factor family. ECF subfamily. | Putative RNA polymerase ECF-type sigma factor; Belongs to the sigma-70 factor family. ECF subfamily. | 0.513 |