| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| MCE_01480 | MCE_01485 | MCE_01480 | MCE_01485 | COG2009 Succinate dehydrogenase/fumarate reductase, cytochrome b subunit. | COG2142 Succinate dehydrogenase, hydrophobic anchor subunit. | 0.999 |
| MCE_01480 | MCE_02460 | MCE_01480 | MCE_02460 | COG2009 Succinate dehydrogenase/fumarate reductase, cytochrome b subunit. | COG0473 Isocitrate/isopropylmalate dehydrogenase. | 0.403 |
| MCE_01480 | MCE_04015 | MCE_01480 | MCE_04015 | COG2009 Succinate dehydrogenase/fumarate reductase, cytochrome b subunit. | Succinate semialdehyde dehydrogenase; COG1012 NAD-dependent aldehyde dehydrogenases; Belongs to the aldehyde dehydrogenase family. | 0.909 |
| MCE_01480 | fumC | MCE_01480 | MCE_06610 | COG2009 Succinate dehydrogenase/fumarate reductase, cytochrome b subunit. | Fumarate hydratase; Involved in the TCA cycle. Catalyzes the stereospecific interconversion of fumarate to L-malate; Belongs to the class-II fumarase/aspartase family. Fumarase subfamily. | 0.976 |
| MCE_01480 | gltA | MCE_01480 | MCE_00120 | COG2009 Succinate dehydrogenase/fumarate reductase, cytochrome b subunit. | COG0372 Citrate synthase; Belongs to the citrate synthase family. | 0.855 |
| MCE_01480 | mdh | MCE_01480 | MCE_03470 | COG2009 Succinate dehydrogenase/fumarate reductase, cytochrome b subunit. | Malate dehydrogenase; Catalyzes the reversible oxidation of malate to oxaloacetate. Belongs to the LDH/MDH superfamily. MDH type 3 family. | 0.617 |
| MCE_01480 | sdhA | MCE_01480 | MCE_01490 | COG2009 Succinate dehydrogenase/fumarate reductase, cytochrome b subunit. | COG1053 Succinate dehydrogenase/fumarate reductase, flavoprotein subunit; Belongs to the FAD-dependent oxidoreductase 2 family. FRD/SDH subfamily. | 0.999 |
| MCE_01480 | sdhB | MCE_01480 | MCE_00990 | COG2009 Succinate dehydrogenase/fumarate reductase, cytochrome b subunit. | COG0479 Succinate dehydrogenase/fumarate reductase, Fe-S protein subunit; Belongs to the succinate dehydrogenase/fumarate reductase iron-sulfur protein family. | 0.999 |
| MCE_01480 | sucA | MCE_01480 | MCE_01840 | COG2009 Succinate dehydrogenase/fumarate reductase, cytochrome b subunit. | COG0567 2-oxoglutarate dehydrogenase complex, dehydrogenase (E1) component, and related enzymes. | 0.936 |
| MCE_01485 | MCE_01480 | MCE_01485 | MCE_01480 | COG2142 Succinate dehydrogenase, hydrophobic anchor subunit. | COG2009 Succinate dehydrogenase/fumarate reductase, cytochrome b subunit. | 0.999 |
| MCE_01485 | MCE_04015 | MCE_01485 | MCE_04015 | COG2142 Succinate dehydrogenase, hydrophobic anchor subunit. | Succinate semialdehyde dehydrogenase; COG1012 NAD-dependent aldehyde dehydrogenases; Belongs to the aldehyde dehydrogenase family. | 0.907 |
| MCE_01485 | fumC | MCE_01485 | MCE_06610 | COG2142 Succinate dehydrogenase, hydrophobic anchor subunit. | Fumarate hydratase; Involved in the TCA cycle. Catalyzes the stereospecific interconversion of fumarate to L-malate; Belongs to the class-II fumarase/aspartase family. Fumarase subfamily. | 0.922 |
| MCE_01485 | gltA | MCE_01485 | MCE_00120 | COG2142 Succinate dehydrogenase, hydrophobic anchor subunit. | COG0372 Citrate synthase; Belongs to the citrate synthase family. | 0.731 |
| MCE_01485 | mdh | MCE_01485 | MCE_03470 | COG2142 Succinate dehydrogenase, hydrophobic anchor subunit. | Malate dehydrogenase; Catalyzes the reversible oxidation of malate to oxaloacetate. Belongs to the LDH/MDH superfamily. MDH type 3 family. | 0.449 |
| MCE_01485 | sdhA | MCE_01485 | MCE_01490 | COG2142 Succinate dehydrogenase, hydrophobic anchor subunit. | COG1053 Succinate dehydrogenase/fumarate reductase, flavoprotein subunit; Belongs to the FAD-dependent oxidoreductase 2 family. FRD/SDH subfamily. | 0.999 |
| MCE_01485 | sdhB | MCE_01485 | MCE_00990 | COG2142 Succinate dehydrogenase, hydrophobic anchor subunit. | COG0479 Succinate dehydrogenase/fumarate reductase, Fe-S protein subunit; Belongs to the succinate dehydrogenase/fumarate reductase iron-sulfur protein family. | 0.999 |
| MCE_01485 | sucA | MCE_01485 | MCE_01840 | COG2142 Succinate dehydrogenase, hydrophobic anchor subunit. | COG0567 2-oxoglutarate dehydrogenase complex, dehydrogenase (E1) component, and related enzymes. | 0.895 |
| MCE_02460 | MCE_01480 | MCE_02460 | MCE_01480 | COG0473 Isocitrate/isopropylmalate dehydrogenase. | COG2009 Succinate dehydrogenase/fumarate reductase, cytochrome b subunit. | 0.403 |
| MCE_02460 | MCE_04015 | MCE_02460 | MCE_04015 | COG0473 Isocitrate/isopropylmalate dehydrogenase. | Succinate semialdehyde dehydrogenase; COG1012 NAD-dependent aldehyde dehydrogenases; Belongs to the aldehyde dehydrogenase family. | 0.890 |
| MCE_02460 | fumC | MCE_02460 | MCE_06610 | COG0473 Isocitrate/isopropylmalate dehydrogenase. | Fumarate hydratase; Involved in the TCA cycle. Catalyzes the stereospecific interconversion of fumarate to L-malate; Belongs to the class-II fumarase/aspartase family. Fumarase subfamily. | 0.495 |