| node1 | node2 | node1 annotation | node2 annotation | score |
| ISM_03325 | ISM_03330 | Urea amidolyase; COG1984 Allophanate hydrolase subunit 2. | Hypothetical protein; COG2049 Allophanate hydrolase subunit 1. | 0.999 |
| ISM_03325 | ISM_03340 | Urea amidolyase; COG1984 Allophanate hydrolase subunit 2. | COG1802 Transcriptional regulators. | 0.503 |
| ISM_03325 | ISM_11370 | Urea amidolyase; COG1984 Allophanate hydrolase subunit 2. | COG1414 Transcriptional regulator. | 0.615 |
| ISM_03325 | ISM_14445 | Urea amidolyase; COG1984 Allophanate hydrolase subunit 2. | COG1414 Transcriptional regulator. | 0.615 |
| ISM_03330 | ISM_03325 | Hypothetical protein; COG2049 Allophanate hydrolase subunit 1. | Urea amidolyase; COG1984 Allophanate hydrolase subunit 2. | 0.999 |
| ISM_03330 | ISM_03340 | Hypothetical protein; COG2049 Allophanate hydrolase subunit 1. | COG1802 Transcriptional regulators. | 0.503 |
| ISM_03330 | ISM_11370 | Hypothetical protein; COG2049 Allophanate hydrolase subunit 1. | COG1414 Transcriptional regulator. | 0.637 |
| ISM_03330 | ISM_14445 | Hypothetical protein; COG2049 Allophanate hydrolase subunit 1. | COG1414 Transcriptional regulator. | 0.637 |
| ISM_03340 | ISM_03325 | COG1802 Transcriptional regulators. | Urea amidolyase; COG1984 Allophanate hydrolase subunit 2. | 0.503 |
| ISM_03340 | ISM_03330 | COG1802 Transcriptional regulators. | Hypothetical protein; COG2049 Allophanate hydrolase subunit 1. | 0.503 |
| ISM_03340 | ISM_03985 | COG1802 Transcriptional regulators. | Transcriptional regulatory protein; COG1802 Transcriptional regulators. | 0.771 |
| ISM_03340 | ISM_14445 | COG1802 Transcriptional regulators. | COG1414 Transcriptional regulator. | 0.437 |
| ISM_03915 | ISM_03940 | 2-oxoisovalerate dehydrogenase beta subunit; COG1071 Pyruvate/2-oxoglutarate dehydrogenase complex, dehydrogenase (E1) component, eukaryotic type, alpha subunit. | Dihydrolipoamide acetyltransferase; COG0508 Pyruvate/2-oxoglutarate dehydrogenase complex, dihydrolipoamide acyltransferase (E2) component, and related enzymes. | 0.999 |
| ISM_03915 | ISM_05245 | 2-oxoisovalerate dehydrogenase beta subunit; COG1071 Pyruvate/2-oxoglutarate dehydrogenase complex, dehydrogenase (E1) component, eukaryotic type, alpha subunit. | Dihydrolipoamide acetyltransferase; The pyruvate dehydrogenase complex catalyzes the overall conversion of pyruvate to acetyl-CoA and CO2. | 0.999 |
| ISM_03915 | ISM_11370 | 2-oxoisovalerate dehydrogenase beta subunit; COG1071 Pyruvate/2-oxoglutarate dehydrogenase complex, dehydrogenase (E1) component, eukaryotic type, alpha subunit. | COG1414 Transcriptional regulator. | 0.560 |
| ISM_03915 | ISM_14445 | 2-oxoisovalerate dehydrogenase beta subunit; COG1071 Pyruvate/2-oxoglutarate dehydrogenase complex, dehydrogenase (E1) component, eukaryotic type, alpha subunit. | COG1414 Transcriptional regulator. | 0.493 |
| ISM_03915 | ISM_14700 | 2-oxoisovalerate dehydrogenase beta subunit; COG1071 Pyruvate/2-oxoglutarate dehydrogenase complex, dehydrogenase (E1) component, eukaryotic type, alpha subunit. | COG4231 Indolepyruvate ferredoxin oxidoreductase, alpha and beta subunits. | 0.761 |
| ISM_03915 | ISM_16955 | 2-oxoisovalerate dehydrogenase beta subunit; COG1071 Pyruvate/2-oxoglutarate dehydrogenase complex, dehydrogenase (E1) component, eukaryotic type, alpha subunit. | Possible 2-oxoisovalerate dehydrogenase; COG1071 Pyruvate/2-oxoglutarate dehydrogenase complex, dehydrogenase (E1) component, eukaryotic type, alpha subunit. | 0.997 |
| ISM_03940 | ISM_03915 | Dihydrolipoamide acetyltransferase; COG0508 Pyruvate/2-oxoglutarate dehydrogenase complex, dihydrolipoamide acyltransferase (E2) component, and related enzymes. | 2-oxoisovalerate dehydrogenase beta subunit; COG1071 Pyruvate/2-oxoglutarate dehydrogenase complex, dehydrogenase (E1) component, eukaryotic type, alpha subunit. | 0.999 |
| ISM_03940 | ISM_05245 | Dihydrolipoamide acetyltransferase; COG0508 Pyruvate/2-oxoglutarate dehydrogenase complex, dihydrolipoamide acyltransferase (E2) component, and related enzymes. | Dihydrolipoamide acetyltransferase; The pyruvate dehydrogenase complex catalyzes the overall conversion of pyruvate to acetyl-CoA and CO2. | 0.971 |