node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
aspC | ilvA | llmg_0171 | llmg_1276 | Aspartate aminotransferase, Transaminase A (ASPAT), Aminotransferase, class I and II; High confidence in function and specificity. | IlvA protein; Catalyzes the anaerobic formation of alpha-ketobutyrate and ammonia from threonine in a two-step reaction. The first step involved a dehydration of threonine and a production of enamine intermediates (aminocrotonate), which tautomerizes to its imine form (iminobutyrate). Both intermediates are unstable and short-lived. The second step is the nonenzymatic hydrolysis of the enamine/imine intermediates to form 2- ketobutyrate and free ammonia. In the low water environment of the cell, the second step is accelerated by RidA. | 0.421 |
aspC | ilvD | llmg_0171 | llmg_1280 | Aspartate aminotransferase, Transaminase A (ASPAT), Aminotransferase, class I and II; High confidence in function and specificity. | PF00920: Dehydratase family, TIGR00110: dihydroxy-acid dehydratase; High confidence in function and specificity; Belongs to the IlvD/Edd family. | 0.915 |
aspC | ilvE | llmg_0171 | llmg_1181 | Aspartate aminotransferase, Transaminase A (ASPAT), Aminotransferase, class I and II; High confidence in function and specificity. | PF01063: Aminotransferase class IV, TIGR01123: branched-chain amino acid aminotransferase; High confidence in function and specificity. | 0.910 |
ilvA | aspC | llmg_1276 | llmg_0171 | IlvA protein; Catalyzes the anaerobic formation of alpha-ketobutyrate and ammonia from threonine in a two-step reaction. The first step involved a dehydration of threonine and a production of enamine intermediates (aminocrotonate), which tautomerizes to its imine form (iminobutyrate). Both intermediates are unstable and short-lived. The second step is the nonenzymatic hydrolysis of the enamine/imine intermediates to form 2- ketobutyrate and free ammonia. In the low water environment of the cell, the second step is accelerated by RidA. | Aspartate aminotransferase, Transaminase A (ASPAT), Aminotransferase, class I and II; High confidence in function and specificity. | 0.421 |
ilvA | ilvB | llmg_1276 | llmg_1279 | IlvA protein; Catalyzes the anaerobic formation of alpha-ketobutyrate and ammonia from threonine in a two-step reaction. The first step involved a dehydration of threonine and a production of enamine intermediates (aminocrotonate), which tautomerizes to its imine form (iminobutyrate). Both intermediates are unstable and short-lived. The second step is the nonenzymatic hydrolysis of the enamine/imine intermediates to form 2- ketobutyrate and free ammonia. In the low water environment of the cell, the second step is accelerated by RidA. | Acetolactate synthase large subunit; PF02776: Thiamine pyrophosphate enzyme, N-terminal TPP binding domain, TIGR00118: acetolactate synthase, large subunit, biosynthetic type; High confidence in function and specificity. | 0.992 |
ilvA | ilvC | llmg_1276 | llmg_1277 | IlvA protein; Catalyzes the anaerobic formation of alpha-ketobutyrate and ammonia from threonine in a two-step reaction. The first step involved a dehydration of threonine and a production of enamine intermediates (aminocrotonate), which tautomerizes to its imine form (iminobutyrate). Both intermediates are unstable and short-lived. The second step is the nonenzymatic hydrolysis of the enamine/imine intermediates to form 2- ketobutyrate and free ammonia. In the low water environment of the cell, the second step is accelerated by RidA. | IlvC protein; Involved in the biosynthesis of branched-chain amino acids (BCAA). Catalyzes an alkyl-migration followed by a ketol-acid reduction of (S)-2-acetolactate (S2AL) to yield (R)-2,3-dihydroxy-isovalerate. In the isomerase reaction, S2AL is rearranged via a Mg-dependent methyl migration to produce 3-hydroxy-3-methyl-2-ketobutyrate (HMKB). In the reductase reaction, this 2-ketoacid undergoes a metal-dependent reduction by NADPH to yield (R)-2,3-dihydroxy-isovalerate. | 0.986 |
ilvA | ilvD | llmg_1276 | llmg_1280 | IlvA protein; Catalyzes the anaerobic formation of alpha-ketobutyrate and ammonia from threonine in a two-step reaction. The first step involved a dehydration of threonine and a production of enamine intermediates (aminocrotonate), which tautomerizes to its imine form (iminobutyrate). Both intermediates are unstable and short-lived. The second step is the nonenzymatic hydrolysis of the enamine/imine intermediates to form 2- ketobutyrate and free ammonia. In the low water environment of the cell, the second step is accelerated by RidA. | PF00920: Dehydratase family, TIGR00110: dihydroxy-acid dehydratase; High confidence in function and specificity; Belongs to the IlvD/Edd family. | 0.996 |
ilvA | ilvE | llmg_1276 | llmg_1181 | IlvA protein; Catalyzes the anaerobic formation of alpha-ketobutyrate and ammonia from threonine in a two-step reaction. The first step involved a dehydration of threonine and a production of enamine intermediates (aminocrotonate), which tautomerizes to its imine form (iminobutyrate). Both intermediates are unstable and short-lived. The second step is the nonenzymatic hydrolysis of the enamine/imine intermediates to form 2- ketobutyrate and free ammonia. In the low water environment of the cell, the second step is accelerated by RidA. | PF01063: Aminotransferase class IV, TIGR01123: branched-chain amino acid aminotransferase; High confidence in function and specificity. | 0.989 |
ilvA | ilvN | llmg_1276 | llmg_1278 | IlvA protein; Catalyzes the anaerobic formation of alpha-ketobutyrate and ammonia from threonine in a two-step reaction. The first step involved a dehydration of threonine and a production of enamine intermediates (aminocrotonate), which tautomerizes to its imine form (iminobutyrate). Both intermediates are unstable and short-lived. The second step is the nonenzymatic hydrolysis of the enamine/imine intermediates to form 2- ketobutyrate and free ammonia. In the low water environment of the cell, the second step is accelerated by RidA. | IPR004789: Acetolactate synthase, small subunit, TIGR00119: acetolactate synthase, small subunit; High confidence in function and specificity. | 0.991 |
ilvA | leuC | llmg_1276 | llmg_1284 | IlvA protein; Catalyzes the anaerobic formation of alpha-ketobutyrate and ammonia from threonine in a two-step reaction. The first step involved a dehydration of threonine and a production of enamine intermediates (aminocrotonate), which tautomerizes to its imine form (iminobutyrate). Both intermediates are unstable and short-lived. The second step is the nonenzymatic hydrolysis of the enamine/imine intermediates to form 2- ketobutyrate and free ammonia. In the low water environment of the cell, the second step is accelerated by RidA. | LeuC protein; Catalyzes the isomerization between 2-isopropylmalate and 3- isopropylmalate, via the formation of 2-isopropylmaleate. | 0.795 |
ilvA | leuD | llmg_1276 | llmg_1282 | IlvA protein; Catalyzes the anaerobic formation of alpha-ketobutyrate and ammonia from threonine in a two-step reaction. The first step involved a dehydration of threonine and a production of enamine intermediates (aminocrotonate), which tautomerizes to its imine form (iminobutyrate). Both intermediates are unstable and short-lived. The second step is the nonenzymatic hydrolysis of the enamine/imine intermediates to form 2- ketobutyrate and free ammonia. In the low water environment of the cell, the second step is accelerated by RidA. | 3-isopropylmalate dehydratase, small subunit; Catalyzes the isomerization between 2-isopropylmalate and 3- isopropylmalate, via the formation of 2-isopropylmaleate. Belongs to the LeuD family. LeuD type 1 subfamily. | 0.925 |
ilvA | llmg_1281 | llmg_1276 | llmg_1281 | IlvA protein; Catalyzes the anaerobic formation of alpha-ketobutyrate and ammonia from threonine in a two-step reaction. The first step involved a dehydration of threonine and a production of enamine intermediates (aminocrotonate), which tautomerizes to its imine form (iminobutyrate). Both intermediates are unstable and short-lived. The second step is the nonenzymatic hydrolysis of the enamine/imine intermediates to form 2- ketobutyrate and free ammonia. In the low water environment of the cell, the second step is accelerated by RidA. | PF00005: ABC transporter; Conserved hypothetical protein. | 0.700 |
ilvB | ilvA | llmg_1279 | llmg_1276 | Acetolactate synthase large subunit; PF02776: Thiamine pyrophosphate enzyme, N-terminal TPP binding domain, TIGR00118: acetolactate synthase, large subunit, biosynthetic type; High confidence in function and specificity. | IlvA protein; Catalyzes the anaerobic formation of alpha-ketobutyrate and ammonia from threonine in a two-step reaction. The first step involved a dehydration of threonine and a production of enamine intermediates (aminocrotonate), which tautomerizes to its imine form (iminobutyrate). Both intermediates are unstable and short-lived. The second step is the nonenzymatic hydrolysis of the enamine/imine intermediates to form 2- ketobutyrate and free ammonia. In the low water environment of the cell, the second step is accelerated by RidA. | 0.992 |
ilvB | ilvC | llmg_1279 | llmg_1277 | Acetolactate synthase large subunit; PF02776: Thiamine pyrophosphate enzyme, N-terminal TPP binding domain, TIGR00118: acetolactate synthase, large subunit, biosynthetic type; High confidence in function and specificity. | IlvC protein; Involved in the biosynthesis of branched-chain amino acids (BCAA). Catalyzes an alkyl-migration followed by a ketol-acid reduction of (S)-2-acetolactate (S2AL) to yield (R)-2,3-dihydroxy-isovalerate. In the isomerase reaction, S2AL is rearranged via a Mg-dependent methyl migration to produce 3-hydroxy-3-methyl-2-ketobutyrate (HMKB). In the reductase reaction, this 2-ketoacid undergoes a metal-dependent reduction by NADPH to yield (R)-2,3-dihydroxy-isovalerate. | 0.998 |
ilvB | ilvD | llmg_1279 | llmg_1280 | Acetolactate synthase large subunit; PF02776: Thiamine pyrophosphate enzyme, N-terminal TPP binding domain, TIGR00118: acetolactate synthase, large subunit, biosynthetic type; High confidence in function and specificity. | PF00920: Dehydratase family, TIGR00110: dihydroxy-acid dehydratase; High confidence in function and specificity; Belongs to the IlvD/Edd family. | 0.997 |
ilvB | ilvE | llmg_1279 | llmg_1181 | Acetolactate synthase large subunit; PF02776: Thiamine pyrophosphate enzyme, N-terminal TPP binding domain, TIGR00118: acetolactate synthase, large subunit, biosynthetic type; High confidence in function and specificity. | PF01063: Aminotransferase class IV, TIGR01123: branched-chain amino acid aminotransferase; High confidence in function and specificity. | 0.695 |
ilvB | ilvN | llmg_1279 | llmg_1278 | Acetolactate synthase large subunit; PF02776: Thiamine pyrophosphate enzyme, N-terminal TPP binding domain, TIGR00118: acetolactate synthase, large subunit, biosynthetic type; High confidence in function and specificity. | IPR004789: Acetolactate synthase, small subunit, TIGR00119: acetolactate synthase, small subunit; High confidence in function and specificity. | 0.999 |
ilvB | leuC | llmg_1279 | llmg_1284 | Acetolactate synthase large subunit; PF02776: Thiamine pyrophosphate enzyme, N-terminal TPP binding domain, TIGR00118: acetolactate synthase, large subunit, biosynthetic type; High confidence in function and specificity. | LeuC protein; Catalyzes the isomerization between 2-isopropylmalate and 3- isopropylmalate, via the formation of 2-isopropylmaleate. | 0.832 |
ilvB | leuD | llmg_1279 | llmg_1282 | Acetolactate synthase large subunit; PF02776: Thiamine pyrophosphate enzyme, N-terminal TPP binding domain, TIGR00118: acetolactate synthase, large subunit, biosynthetic type; High confidence in function and specificity. | 3-isopropylmalate dehydratase, small subunit; Catalyzes the isomerization between 2-isopropylmalate and 3- isopropylmalate, via the formation of 2-isopropylmaleate. Belongs to the LeuD family. LeuD type 1 subfamily. | 0.904 |
ilvB | llmg_1281 | llmg_1279 | llmg_1281 | Acetolactate synthase large subunit; PF02776: Thiamine pyrophosphate enzyme, N-terminal TPP binding domain, TIGR00118: acetolactate synthase, large subunit, biosynthetic type; High confidence in function and specificity. | PF00005: ABC transporter; Conserved hypothetical protein. | 0.517 |