| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| ISM_02665 | ISM_04975 | ISM_02665 | ISM_04975 | Ubiquinol-cytochrome c reductase, iron-sulfur subunit; 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. | COG0479 Succinate dehydrogenase/fumarate reductase, Fe-S protein subunit; Belongs to the succinate dehydrogenase/fumarate reductase iron-sulfur protein family. | 0.975 |
| ISM_02665 | ISM_04990 | ISM_02665 | ISM_04990 | Ubiquinol-cytochrome c reductase, iron-sulfur subunit; 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. | COG1053 Succinate dehydrogenase/fumarate reductase, flavoprotein subunit; Belongs to the FAD-dependent oxidoreductase 2 family. FRD/SDH subfamily. | 0.985 |
| ISM_02665 | ISM_05000 | ISM_02665 | ISM_05000 | Ubiquinol-cytochrome c reductase, iron-sulfur subunit; 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. | COG2009 Succinate dehydrogenase/fumarate reductase, cytochrome b subunit. | 0.845 |
| ISM_02665 | ISM_06040 | ISM_02665 | ISM_06040 | Ubiquinol-cytochrome c reductase, iron-sulfur subunit; 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. | Formate dehydrogenase, beta subunit; COG1905 NADH:ubiquinone oxidoreductase 24 kD subunit. | 0.997 |
| ISM_02665 | ISM_12310 | ISM_02665 | ISM_12310 | Ubiquinol-cytochrome c reductase, iron-sulfur subunit; 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. | COG0479 Succinate dehydrogenase/fumarate reductase, Fe-S protein subunit. | 0.964 |
| ISM_02665 | ISM_12320 | ISM_02665 | ISM_12320 | Ubiquinol-cytochrome c reductase, iron-sulfur subunit; 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. | COG2009 Succinate dehydrogenase/fumarate reductase, cytochrome b subunit. | 0.837 |
| ISM_02665 | fumC | ISM_02665 | ISM_12420 | Ubiquinol-cytochrome c reductase, iron-sulfur subunit; 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. | Fumarate hydratase, class II; Involved in the TCA cycle. Catalyzes the stereospecific interconversion of fumarate to L-malate; Belongs to the class-II fumarase/aspartase family. Fumarase subfamily. | 0.637 |
| ISM_04975 | ISM_02665 | ISM_04975 | ISM_02665 | COG0479 Succinate dehydrogenase/fumarate reductase, Fe-S protein subunit; Belongs to the succinate dehydrogenase/fumarate reductase iron-sulfur protein family. | Ubiquinol-cytochrome c reductase, iron-sulfur subunit; 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. | 0.975 |
| ISM_04975 | ISM_04990 | ISM_04975 | ISM_04990 | COG0479 Succinate dehydrogenase/fumarate reductase, Fe-S protein subunit; Belongs to the succinate dehydrogenase/fumarate reductase iron-sulfur protein family. | COG1053 Succinate dehydrogenase/fumarate reductase, flavoprotein subunit; Belongs to the FAD-dependent oxidoreductase 2 family. FRD/SDH subfamily. | 0.999 |
| ISM_04975 | ISM_04995 | ISM_04975 | ISM_04995 | COG0479 Succinate dehydrogenase/fumarate reductase, Fe-S protein subunit; Belongs to the succinate dehydrogenase/fumarate reductase iron-sulfur protein family. | COG2142 Succinate dehydrogenase, hydrophobic anchor subunit. | 0.997 |
| ISM_04975 | ISM_05000 | ISM_04975 | ISM_05000 | COG0479 Succinate dehydrogenase/fumarate reductase, Fe-S protein subunit; Belongs to the succinate dehydrogenase/fumarate reductase iron-sulfur protein family. | COG2009 Succinate dehydrogenase/fumarate reductase, cytochrome b subunit. | 0.999 |
| ISM_04975 | ISM_06040 | ISM_04975 | ISM_06040 | COG0479 Succinate dehydrogenase/fumarate reductase, Fe-S protein subunit; Belongs to the succinate dehydrogenase/fumarate reductase iron-sulfur protein family. | Formate dehydrogenase, beta subunit; COG1905 NADH:ubiquinone oxidoreductase 24 kD subunit. | 0.994 |
| ISM_04975 | ISM_12310 | ISM_04975 | ISM_12310 | COG0479 Succinate dehydrogenase/fumarate reductase, Fe-S protein subunit; Belongs to the succinate dehydrogenase/fumarate reductase iron-sulfur protein family. | COG0479 Succinate dehydrogenase/fumarate reductase, Fe-S protein subunit. | 0.676 |
| ISM_04975 | ISM_12315 | ISM_04975 | ISM_12315 | COG0479 Succinate dehydrogenase/fumarate reductase, Fe-S protein subunit; Belongs to the succinate dehydrogenase/fumarate reductase iron-sulfur protein family. | Putative succinate dehydrogenase membrane anchor; COG2009 Succinate dehydrogenase/fumarate reductase, cytochrome b subunit. | 0.957 |
| ISM_04975 | ISM_12320 | ISM_04975 | ISM_12320 | COG0479 Succinate dehydrogenase/fumarate reductase, Fe-S protein subunit; Belongs to the succinate dehydrogenase/fumarate reductase iron-sulfur protein family. | COG2009 Succinate dehydrogenase/fumarate reductase, cytochrome b subunit. | 0.973 |
| ISM_04975 | ISM_14700 | ISM_04975 | ISM_14700 | COG0479 Succinate dehydrogenase/fumarate reductase, Fe-S protein subunit; Belongs to the succinate dehydrogenase/fumarate reductase iron-sulfur protein family. | COG4231 Indolepyruvate ferredoxin oxidoreductase, alpha and beta subunits. | 0.556 |
| ISM_04975 | fumC | ISM_04975 | ISM_12420 | COG0479 Succinate dehydrogenase/fumarate reductase, Fe-S protein subunit; Belongs to the succinate dehydrogenase/fumarate reductase iron-sulfur protein family. | Fumarate hydratase, class II; Involved in the TCA cycle. Catalyzes the stereospecific interconversion of fumarate to L-malate; Belongs to the class-II fumarase/aspartase family. Fumarase subfamily. | 0.945 |
| ISM_04990 | ISM_02665 | ISM_04990 | ISM_02665 | COG1053 Succinate dehydrogenase/fumarate reductase, flavoprotein subunit; Belongs to the FAD-dependent oxidoreductase 2 family. FRD/SDH subfamily. | Ubiquinol-cytochrome c reductase, iron-sulfur subunit; 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. | 0.985 |
| ISM_04990 | ISM_04975 | ISM_04990 | ISM_04975 | COG1053 Succinate dehydrogenase/fumarate reductase, flavoprotein subunit; Belongs to the FAD-dependent oxidoreductase 2 family. FRD/SDH subfamily. | COG0479 Succinate dehydrogenase/fumarate reductase, Fe-S protein subunit; Belongs to the succinate dehydrogenase/fumarate reductase iron-sulfur protein family. | 0.999 |
| ISM_04990 | ISM_04995 | ISM_04990 | ISM_04995 | COG1053 Succinate dehydrogenase/fumarate reductase, flavoprotein subunit; Belongs to the FAD-dependent oxidoreductase 2 family. FRD/SDH subfamily. | COG2142 Succinate dehydrogenase, hydrophobic anchor subunit. | 0.999 |