| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| ahcY | cbs | SRM1_05374 | SRM1_03079 | Adenosylhomocysteinase; May play a key role in the regulation of the intracellular concentration of adenosylhomocysteine. | Putative cystathionine beta-synthase. | 0.950 |
| ahcY | cysK | SRM1_05374 | SRM1_01402 | Adenosylhomocysteinase; May play a key role in the regulation of the intracellular concentration of adenosylhomocysteine. | Cysteine synthase A; Belongs to the cysteine synthase/cystathionine beta- synthase family. | 0.966 |
| ahcY | hom | SRM1_05374 | SRM1_01082 | Adenosylhomocysteinase; May play a key role in the regulation of the intracellular concentration of adenosylhomocysteine. | Homoserine dehydrogenase. | 0.961 |
| ahcY | metE | SRM1_05374 | SRM1_04478 | Adenosylhomocysteinase; May play a key role in the regulation of the intracellular concentration of adenosylhomocysteine. | 5-methyltetrahydropteroyltriglutamate-- homocysteine methyltransferase; Catalyzes the transfer of a methyl group from 5- methyltetrahydrofolate to homocysteine resulting in methionine formation; Belongs to the vitamin-B12 independent methionine synthase family. | 0.992 |
| ahcY | metH | SRM1_05374 | SRM1_02950 | Adenosylhomocysteinase; May play a key role in the regulation of the intracellular concentration of adenosylhomocysteine. | Methionine synthase; Catalyzes the transfer of a methyl group from methyl- cobalamin to homocysteine, yielding enzyme-bound cob(I)alamin and methionine. Subsequently, remethylates the cofactor using methyltetrahydrofolate. | 0.995 |
| ahcY | metX | SRM1_05374 | SRM1_05418 | Adenosylhomocysteinase; May play a key role in the regulation of the intracellular concentration of adenosylhomocysteine. | Homoserine O-acetyltransferase; Transfers a succinyl group from succinyl-CoA to L-homoserine, forming succinyl-L-homoserine. | 0.459 |
| ahcY | metZ | SRM1_05374 | SRM1_01998 | Adenosylhomocysteinase; May play a key role in the regulation of the intracellular concentration of adenosylhomocysteine. | O-succinylhomoserine sulfhydrylase; Catalyzes the formation of L-homocysteine from O-succinyl-L- homoserine (OSHS) and hydrogen sulfide. | 0.967 |
| ahcY | patB | SRM1_05374 | SRM1_02533 | Adenosylhomocysteinase; May play a key role in the regulation of the intracellular concentration of adenosylhomocysteine. | Cystathionine beta-lyase PatB. | 0.955 |
| ahcY | sbnA | SRM1_05374 | SRM1_01253 | Adenosylhomocysteinase; May play a key role in the regulation of the intracellular concentration of adenosylhomocysteine. | Putative siderophore biosynthesis protein SbnA. | 0.966 |
| cbs | ahcY | SRM1_03079 | SRM1_05374 | Putative cystathionine beta-synthase. | Adenosylhomocysteinase; May play a key role in the regulation of the intracellular concentration of adenosylhomocysteine. | 0.950 |
| cbs | cysK | SRM1_03079 | SRM1_01402 | Putative cystathionine beta-synthase. | Cysteine synthase A; Belongs to the cysteine synthase/cystathionine beta- synthase family. | 0.923 |
| cbs | hom | SRM1_03079 | SRM1_01082 | Putative cystathionine beta-synthase. | Homoserine dehydrogenase. | 0.963 |
| cbs | metE | SRM1_03079 | SRM1_04478 | Putative cystathionine beta-synthase. | 5-methyltetrahydropteroyltriglutamate-- homocysteine methyltransferase; Catalyzes the transfer of a methyl group from 5- methyltetrahydrofolate to homocysteine resulting in methionine formation; Belongs to the vitamin-B12 independent methionine synthase family. | 0.934 |
| cbs | metH | SRM1_03079 | SRM1_02950 | Putative cystathionine beta-synthase. | Methionine synthase; Catalyzes the transfer of a methyl group from methyl- cobalamin to homocysteine, yielding enzyme-bound cob(I)alamin and methionine. Subsequently, remethylates the cofactor using methyltetrahydrofolate. | 0.979 |
| cbs | metX | SRM1_03079 | SRM1_05418 | Putative cystathionine beta-synthase. | Homoserine O-acetyltransferase; Transfers a succinyl group from succinyl-CoA to L-homoserine, forming succinyl-L-homoserine. | 0.933 |
| cbs | metZ | SRM1_03079 | SRM1_01998 | Putative cystathionine beta-synthase. | O-succinylhomoserine sulfhydrylase; Catalyzes the formation of L-homocysteine from O-succinyl-L- homoserine (OSHS) and hydrogen sulfide. | 0.993 |
| cbs | patB | SRM1_03079 | SRM1_02533 | Putative cystathionine beta-synthase. | Cystathionine beta-lyase PatB. | 0.925 |
| cbs | sbnA | SRM1_03079 | SRM1_01253 | Putative cystathionine beta-synthase. | Putative siderophore biosynthesis protein SbnA. | 0.929 |
| cbs | sir_2 | SRM1_03079 | SRM1_02954 | Putative cystathionine beta-synthase. | Sulfite reductase [ferredoxin]. | 0.770 |
| cysK | ahcY | SRM1_01402 | SRM1_05374 | Cysteine synthase A; Belongs to the cysteine synthase/cystathionine beta- synthase family. | Adenosylhomocysteinase; May play a key role in the regulation of the intracellular concentration of adenosylhomocysteine. | 0.966 |