| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| DdpA-2 | DppB | PTH_1488 | PTH_1487 | ABC-type dipeptide transport system, periplasmic component. | ABC-type dipeptide/oligopeptide/nickel transport systems, permease components. | 0.998 |
| DdpA-2 | DppC | PTH_1488 | PTH_1486 | ABC-type dipeptide transport system, periplasmic component. | ABC-type dipeptide/oligopeptide/nickel transport systems, permease components. | 0.997 |
| DdpA-2 | PTH_1485 | PTH_1488 | PTH_1485 | ABC-type dipeptide transport system, periplasmic component. | ATPase components of various ABC-type transport systems, contain duplicated ATPase; Belongs to the ABC transporter superfamily. | 0.992 |
| DdpA-2 | SmtA-2 | PTH_1488 | PTH_1489 | ABC-type dipeptide transport system, periplasmic component. | SAM-dependent methyltransferases. | 0.640 |
| DppB | DdpA-2 | PTH_1487 | PTH_1488 | ABC-type dipeptide/oligopeptide/nickel transport systems, permease components. | ABC-type dipeptide transport system, periplasmic component. | 0.998 |
| DppB | DppC | PTH_1487 | PTH_1486 | ABC-type dipeptide/oligopeptide/nickel transport systems, permease components. | ABC-type dipeptide/oligopeptide/nickel transport systems, permease components. | 0.999 |
| DppB | PTH_1485 | PTH_1487 | PTH_1485 | ABC-type dipeptide/oligopeptide/nickel transport systems, permease components. | ATPase components of various ABC-type transport systems, contain duplicated ATPase; Belongs to the ABC transporter superfamily. | 0.999 |
| DppB | SmtA-2 | PTH_1487 | PTH_1489 | ABC-type dipeptide/oligopeptide/nickel transport systems, permease components. | SAM-dependent methyltransferases. | 0.508 |
| DppC | DdpA-2 | PTH_1486 | PTH_1488 | ABC-type dipeptide/oligopeptide/nickel transport systems, permease components. | ABC-type dipeptide transport system, periplasmic component. | 0.997 |
| DppC | DppB | PTH_1486 | PTH_1487 | ABC-type dipeptide/oligopeptide/nickel transport systems, permease components. | ABC-type dipeptide/oligopeptide/nickel transport systems, permease components. | 0.999 |
| DppC | PTH_1485 | PTH_1486 | PTH_1485 | ABC-type dipeptide/oligopeptide/nickel transport systems, permease components. | ATPase components of various ABC-type transport systems, contain duplicated ATPase; Belongs to the ABC transporter superfamily. | 0.999 |
| DppC | SmtA-2 | PTH_1486 | PTH_1489 | ABC-type dipeptide/oligopeptide/nickel transport systems, permease components. | SAM-dependent methyltransferases. | 0.504 |
| PTH_1424 | SmtA-2 | PTH_1424 | PTH_1489 | Hypothetical membrane protein; Containing partial COG3315, O-methyltransferase involved in polyketide biosynthesis. | SAM-dependent methyltransferases. | 0.426 |
| PTH_1485 | DdpA-2 | PTH_1485 | PTH_1488 | ATPase components of various ABC-type transport systems, contain duplicated ATPase; Belongs to the ABC transporter superfamily. | ABC-type dipeptide transport system, periplasmic component. | 0.992 |
| PTH_1485 | DppB | PTH_1485 | PTH_1487 | ATPase components of various ABC-type transport systems, contain duplicated ATPase; Belongs to the ABC transporter superfamily. | ABC-type dipeptide/oligopeptide/nickel transport systems, permease components. | 0.999 |
| PTH_1485 | DppC | PTH_1485 | PTH_1486 | ATPase components of various ABC-type transport systems, contain duplicated ATPase; Belongs to the ABC transporter superfamily. | ABC-type dipeptide/oligopeptide/nickel transport systems, permease components. | 0.999 |
| PTH_1485 | SmtA-2 | PTH_1485 | PTH_1489 | ATPase components of various ABC-type transport systems, contain duplicated ATPase; Belongs to the ABC transporter superfamily. | SAM-dependent methyltransferases. | 0.494 |
| SmtA-2 | DdpA-2 | PTH_1489 | PTH_1488 | SAM-dependent methyltransferases. | ABC-type dipeptide transport system, periplasmic component. | 0.640 |
| SmtA-2 | DppB | PTH_1489 | PTH_1487 | SAM-dependent methyltransferases. | ABC-type dipeptide/oligopeptide/nickel transport systems, permease components. | 0.508 |
| SmtA-2 | DppC | PTH_1489 | PTH_1486 | SAM-dependent methyltransferases. | ABC-type dipeptide/oligopeptide/nickel transport systems, permease components. | 0.504 |