| 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. | 0.972 |
| 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. | 0.973 |
| 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. | 0.974 |
| 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. | 0.957 |
| 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). | 0.958 |
| 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. | 0.811 |
| 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. | 0.924 |
| CoxA | petC | ebA4544 | ebA1196 | Cytochrome c oxidase, subunit I; Belongs to the heme-copper respiratory oxidase family. | Cytochrome C1 subunit of cytochrome bc1. | 0.747 |
| coxA | coxB-3 | ebA156 | ebA4547 | Putative cytochrome c oxidase subunit I; Belongs to the heme-copper respiratory oxidase family. | Cytochrome c oxidase, subunit II. | 0.968 |
| coxA | coxC | ebA156 | ebA4231 | Putative cytochrome c oxidase subunit I; Belongs to the heme-copper respiratory oxidase family. | Cytochrome c oxidase, subunit III. | 0.996 |
| coxA | coxC-2 | ebA156 | ebA4542 | Putative 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. | 0.921 |
| coxA | cycA | ebA156 | ebA4537 | Putative 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. | 0.949 |
| coxA | norE | ebA156 | ebA182 | Putative cytochrome c oxidase subunit I; Belongs to the heme-copper respiratory oxidase family. | Putative additional subunit of nitric oxide reductase (Nor) complex, membrane protein. | 0.953 |
| coxA | norE-2 | ebA156 | ebA6329 | Putative cytochrome c oxidase subunit I; Belongs to the heme-copper respiratory oxidase family. | Putative denitrification protein NorE (EC 1.9.3.1). | 0.995 |
| coxA | petA | ebA156 | ebA1198 | Putative 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. | 0.901 |
| coxA | petB | ebA156 | ebA1197 | Putative 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. | 0.923 |
| coxA | petC | ebA156 | ebA1196 | Putative cytochrome c oxidase subunit I; Belongs to the heme-copper respiratory oxidase family. | Cytochrome C1 subunit of cytochrome bc1. | 0.747 |
| 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 | coxA | ebA4547 | ebA156 | Cytochrome c oxidase, subunit II. | Putative cytochrome c oxidase subunit I; Belongs to the heme-copper respiratory oxidase family. | 0.968 |