| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| ATP_00265 | oppA | ATP_00265 | ATP_00463 | Conserved hypothetical protein. | ABC-type oligopeptide transport system, periplasmatic component. | 0.468 |
| dppB | dppC | ATP_00067 | ATP_00066 | ABC-type dipeptide/oligopeptide transport system, permease component I. | ABC-type dipeptide/ oligopeptide transport system, permease component II. | 0.999 |
| dppB | dppD | ATP_00067 | ATP_00064 | ABC-type dipeptide/oligopeptide transport system, permease component I. | ABC-type dipeptide/oligopeptide transport system, ATPase component II. | 0.999 |
| dppB | oppA | ATP_00067 | ATP_00463 | ABC-type dipeptide/oligopeptide transport system, permease component I. | ABC-type oligopeptide transport system, periplasmatic component. | 0.873 |
| dppC | dppB | ATP_00066 | ATP_00067 | ABC-type dipeptide/ oligopeptide transport system, permease component II. | ABC-type dipeptide/oligopeptide transport system, permease component I. | 0.999 |
| dppC | dppD | ATP_00066 | ATP_00064 | ABC-type dipeptide/ oligopeptide transport system, permease component II. | ABC-type dipeptide/oligopeptide transport system, ATPase component II. | 0.999 |
| dppC | oppA | ATP_00066 | ATP_00463 | ABC-type dipeptide/ oligopeptide transport system, permease component II. | ABC-type oligopeptide transport system, periplasmatic component. | 0.450 |
| dppD | dppB | ATP_00064 | ATP_00067 | ABC-type dipeptide/oligopeptide transport system, ATPase component II. | ABC-type dipeptide/oligopeptide transport system, permease component I. | 0.999 |
| dppD | dppC | ATP_00064 | ATP_00066 | ABC-type dipeptide/oligopeptide transport system, ATPase component II. | ABC-type dipeptide/ oligopeptide transport system, permease component II. | 0.999 |
| dppD | oppA | ATP_00064 | ATP_00463 | ABC-type dipeptide/oligopeptide transport system, ATPase component II. | ABC-type oligopeptide transport system, periplasmatic component. | 0.477 |
| hflB-5 | oppA | ATP_00464 | ATP_00463 | HflB protease; Acts as a processive, ATP-dependent zinc metallopeptidase for both cytoplasmic and membrane proteins. Plays a role in the quality control of integral membrane proteins; In the central section; belongs to the AAA ATPase family. | ABC-type oligopeptide transport system, periplasmatic component. | 0.705 |
| oppA | ATP_00265 | ATP_00463 | ATP_00265 | ABC-type oligopeptide transport system, periplasmatic component. | Conserved hypothetical protein. | 0.468 |
| oppA | dppB | ATP_00463 | ATP_00067 | ABC-type oligopeptide transport system, periplasmatic component. | ABC-type dipeptide/oligopeptide transport system, permease component I. | 0.873 |
| oppA | dppC | ATP_00463 | ATP_00066 | ABC-type oligopeptide transport system, periplasmatic component. | ABC-type dipeptide/ oligopeptide transport system, permease component II. | 0.450 |
| oppA | dppD | ATP_00463 | ATP_00064 | ABC-type oligopeptide transport system, periplasmatic component. | ABC-type dipeptide/oligopeptide transport system, ATPase component II. | 0.477 |
| oppA | hflB-5 | ATP_00463 | ATP_00464 | ABC-type oligopeptide transport system, periplasmatic component. | HflB protease; Acts as a processive, ATP-dependent zinc metallopeptidase for both cytoplasmic and membrane proteins. Plays a role in the quality control of integral membrane proteins; In the central section; belongs to the AAA ATPase family. | 0.705 |