| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| CoxA | coxB-3 | ebA4544 | ebA4547 | Cytochrome c oxidase, subunit I; Belongs to the heme-copper respiratory oxidase family. | Cytochrome c oxidase, subunit II. | 0.986 |
| CoxA | coxC | ebA4544 | ebA4231 | Cytochrome c oxidase, subunit I; Belongs to the heme-copper respiratory oxidase family. | Cytochrome c oxidase, subunit III. | 0.968 |
| CoxA | coxC-2 | ebA4544 | ebA4542 | Cytochrome c oxidase, subunit I; Belongs to the heme-copper respiratory oxidase family. | Subunit III of cytochrome c oxidase,also similar to C-terminal domain of long variants of subunit I. | 0.972 |
| CoxA | cycA | ebA4544 | ebA4537 | Cytochrome c oxidase, subunit I; Belongs to the heme-copper respiratory oxidase family. | Di-heme cytochrome c (class I), probably related to cytochrome c oxidase function. | 0.966 |
| CoxA | fdhB | ebA4544 | ebA2750 | Cytochrome c oxidase, subunit I; Belongs to the heme-copper respiratory oxidase family. | Formate dehydrogenase, NAD(P) reducing, beta subunit. | 0.870 |
| CoxA | norE | ebA4544 | ebA182 | Cytochrome c oxidase, subunit I; Belongs to the heme-copper respiratory oxidase family. | Putative additional subunit of nitric oxide reductase (Nor) complex, membrane protein. | 0.952 |
| CoxA | norE-2 | ebA4544 | ebA6329 | Cytochrome c oxidase, subunit I; Belongs to the heme-copper respiratory oxidase family. | Putative denitrification protein NorE (EC 1.9.3.1). | 0.953 |
| CoxA | petA | ebA4544 | ebA1198 | Cytochrome c oxidase, subunit I; Belongs to the heme-copper respiratory oxidase family. | Iron-sulfur subunit of cytochrome bc1; Component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex), which is a respiratory chain that generates an electrochemical potential coupled to ATP synthesis. | 0.834 |
| CoxA | petB | ebA4544 | ebA1197 | Cytochrome c oxidase, subunit I; Belongs to the heme-copper respiratory oxidase family. | Cytochrome B subunit of cytochrome bc1; Component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex), which is a respiratory chain that generates an electrochemical potential coupled to ATP synthesis. | 0.938 |
| CoxA | petC | ebA4544 | ebA1196 | Cytochrome c oxidase, subunit I; Belongs to the heme-copper respiratory oxidase family. | Cytochrome C1 subunit of cytochrome bc1. | 0.717 |
| coxB-3 | CoxA | ebA4547 | ebA4544 | Cytochrome c oxidase, subunit II. | Cytochrome c oxidase, subunit I; Belongs to the heme-copper respiratory oxidase family. | 0.986 |
| coxB-3 | coxC | ebA4547 | ebA4231 | Cytochrome c oxidase, subunit II. | Cytochrome c oxidase, subunit III. | 0.974 |
| coxB-3 | coxC-2 | ebA4547 | ebA4542 | Cytochrome c oxidase, subunit II. | Subunit III of cytochrome c oxidase,also similar to C-terminal domain of long variants of subunit I. | 0.975 |
| coxB-3 | cycA | ebA4547 | ebA4537 | Cytochrome c oxidase, subunit II. | Di-heme cytochrome c (class I), probably related to cytochrome c oxidase function. | 0.973 |
| coxB-3 | fdhB | ebA4547 | ebA2750 | Cytochrome c oxidase, subunit II. | Formate dehydrogenase, NAD(P) reducing, beta subunit. | 0.879 |
| coxB-3 | norE | ebA4547 | ebA182 | Cytochrome c oxidase, subunit II. | Putative additional subunit of nitric oxide reductase (Nor) complex, membrane protein. | 0.965 |
| coxB-3 | norE-2 | ebA4547 | ebA6329 | Cytochrome c oxidase, subunit II. | Putative denitrification protein NorE (EC 1.9.3.1). | 0.965 |
| coxB-3 | petA | ebA4547 | ebA1198 | Cytochrome c oxidase, subunit II. | Iron-sulfur subunit of cytochrome bc1; Component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex), which is a respiratory chain that generates an electrochemical potential coupled to ATP synthesis. | 0.839 |
| coxB-3 | petB | ebA4547 | ebA1197 | Cytochrome c oxidase, subunit II. | Cytochrome B subunit of cytochrome bc1; Component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex), which is a respiratory chain that generates an electrochemical potential coupled to ATP synthesis. | 0.950 |
| coxB-3 | petC | ebA4547 | ebA1196 | Cytochrome c oxidase, subunit II. | Cytochrome C1 subunit of cytochrome bc1. | 0.697 |