| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| ABC-MSD | ABC-NBD-2 | spr0150 | spr0149 | ABC transporter membrane-spanning permease - unknown substrate. | ABC transporter ATP-binding protein - unknown substrate; Part of the ABC transporter complex MetNIQ involved in methionine import. Responsible for energy coupling to the transport system. | 0.999 |
| ABC-MSD | ABC-SBP-3 | spr0150 | spr0146 | ABC transporter membrane-spanning permease - unknown substrate. | ABC transporter substrate-binding protein - amino acid transport. | 0.572 |
| ABC-MSD | ABC-SBP-4 | spr0150 | spr0147 | ABC transporter membrane-spanning permease - unknown substrate. | ABC transporter solute-binding protein - unknown substrate; Belongs to the nlpA lipoprotein family. | 0.999 |
| ABC-MSD | dapE | spr0150 | spr0148 | ABC transporter membrane-spanning permease - unknown substrate. | Succinyl-diaminopimelic descuccinlyase (ArgE/DapE/Acy1 family protein). | 0.847 |
| ABC-MSD | metF | spr0150 | spr0515 | ABC transporter membrane-spanning permease - unknown substrate. | 5,10-methylenetetrahydrofolate reductase; Belongs to the methylenetetrahydrofolate reductase family. | 0.423 |
| ABC-NBD-2 | ABC-MSD | spr0149 | spr0150 | ABC transporter ATP-binding protein - unknown substrate; Part of the ABC transporter complex MetNIQ involved in methionine import. Responsible for energy coupling to the transport system. | ABC transporter membrane-spanning permease - unknown substrate. | 0.999 |
| ABC-NBD-2 | ABC-SBP-3 | spr0149 | spr0146 | ABC transporter ATP-binding protein - unknown substrate; Part of the ABC transporter complex MetNIQ involved in methionine import. Responsible for energy coupling to the transport system. | ABC transporter substrate-binding protein - amino acid transport. | 0.627 |
| ABC-NBD-2 | ABC-SBP-4 | spr0149 | spr0147 | ABC transporter ATP-binding protein - unknown substrate; Part of the ABC transporter complex MetNIQ involved in methionine import. Responsible for energy coupling to the transport system. | ABC transporter solute-binding protein - unknown substrate; Belongs to the nlpA lipoprotein family. | 0.996 |
| ABC-NBD-2 | dapE | spr0149 | spr0148 | ABC transporter ATP-binding protein - unknown substrate; Part of the ABC transporter complex MetNIQ involved in methionine import. Responsible for energy coupling to the transport system. | Succinyl-diaminopimelic descuccinlyase (ArgE/DapE/Acy1 family protein). | 0.895 |
| ABC-NBD-2 | metF | spr0149 | spr0515 | ABC transporter ATP-binding protein - unknown substrate; Part of the ABC transporter complex MetNIQ involved in methionine import. Responsible for energy coupling to the transport system. | 5,10-methylenetetrahydrofolate reductase; Belongs to the methylenetetrahydrofolate reductase family. | 0.640 |
| ABC-NBD-2 | metK | spr0149 | spr0671 | ABC transporter ATP-binding protein - unknown substrate; Part of the ABC transporter complex MetNIQ involved in methionine import. Responsible for energy coupling to the transport system. | S-adenosylmethionine synthetase; Catalyzes the formation of S-adenosylmethionine (AdoMet) from methionine and ATP. The overall synthetic reaction is composed of two sequential steps, AdoMet formation and the subsequent tripolyphosphate hydrolysis which occurs prior to release of AdoMet from the enzyme. | 0.716 |
| ABC-SBP-3 | ABC-MSD | spr0146 | spr0150 | ABC transporter substrate-binding protein - amino acid transport. | ABC transporter membrane-spanning permease - unknown substrate. | 0.572 |
| ABC-SBP-3 | ABC-NBD-2 | spr0146 | spr0149 | ABC transporter substrate-binding protein - amino acid transport. | ABC transporter ATP-binding protein - unknown substrate; Part of the ABC transporter complex MetNIQ involved in methionine import. Responsible for energy coupling to the transport system. | 0.627 |
| ABC-SBP-3 | ABC-SBP-4 | spr0146 | spr0147 | ABC transporter substrate-binding protein - amino acid transport. | ABC transporter solute-binding protein - unknown substrate; Belongs to the nlpA lipoprotein family. | 0.690 |
| ABC-SBP-3 | dapE | spr0146 | spr0148 | ABC transporter substrate-binding protein - amino acid transport. | Succinyl-diaminopimelic descuccinlyase (ArgE/DapE/Acy1 family protein). | 0.579 |
| ABC-SBP-4 | ABC-MSD | spr0147 | spr0150 | ABC transporter solute-binding protein - unknown substrate; Belongs to the nlpA lipoprotein family. | ABC transporter membrane-spanning permease - unknown substrate. | 0.999 |
| ABC-SBP-4 | ABC-NBD-2 | spr0147 | spr0149 | ABC transporter solute-binding protein - unknown substrate; Belongs to the nlpA lipoprotein family. | ABC transporter ATP-binding protein - unknown substrate; Part of the ABC transporter complex MetNIQ involved in methionine import. Responsible for energy coupling to the transport system. | 0.996 |
| ABC-SBP-4 | ABC-SBP-3 | spr0147 | spr0146 | ABC transporter solute-binding protein - unknown substrate; Belongs to the nlpA lipoprotein family. | ABC transporter substrate-binding protein - amino acid transport. | 0.690 |
| ABC-SBP-4 | dapE | spr0147 | spr0148 | ABC transporter solute-binding protein - unknown substrate; Belongs to the nlpA lipoprotein family. | Succinyl-diaminopimelic descuccinlyase (ArgE/DapE/Acy1 family protein). | 0.690 |
| ABC-SBP-4 | metF | spr0147 | spr0515 | ABC transporter solute-binding protein - unknown substrate; Belongs to the nlpA lipoprotein family. | 5,10-methylenetetrahydrofolate reductase; Belongs to the methylenetetrahydrofolate reductase family. | 0.415 |