node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
SERP1667 | SERP2115 | SERP1667 | SERP2115 | Acetolactate synthase, small subunit, truncation; Identified by similarity to EGAD:12389; match to protein family HMM PF01842. | Pyruvate oxidase; Identified by similarity to EGAD:10763; match to protein family HMM PF00205; match to protein family HMM PF02775; match to protein family HMM PF02776; Belongs to the TPP enzyme family. | 0.969 |
SERP1667 | ilvA | SERP1667 | SERP1673 | Acetolactate synthase, small subunit, truncation; Identified by similarity to EGAD:12389; match to protein family HMM PF01842. | Threonine dehydratase; 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 (By similarity). | 0.991 |
SERP1667 | ilvB | SERP1667 | SERP1666 | Acetolactate synthase, small subunit, truncation; Identified by similarity to EGAD:12389; match to protein family HMM PF01842. | Acetolactate synthase, large subunit, biosynthetic type; Identified by similarity to SP:P37251; match to protein family HMM PF00205; match to protein family HMM PF02775; match to protein family HMM PF02776; match to protein family HMM TIGR00118. | 0.997 |
SERP1667 | ilvC | SERP1667 | SERP1668 | Acetolactate synthase, small subunit, truncation; Identified by similarity to EGAD:12389; match to protein family HMM PF01842. | Ketol-acid reductoisomerase; 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. | 0.997 |
SERP1667 | ilvD | SERP1667 | SERP1665 | Acetolactate synthase, small subunit, truncation; Identified by similarity to EGAD:12389; match to protein family HMM PF01842. | Dihydroxy-acid dehydratase; Identified by match to protein family HMM PF00920; match to protein family HMM TIGR00110; Belongs to the IlvD/Edd family. | 0.944 |
SERP1667 | leuA | SERP1667 | SERP1669 | Acetolactate synthase, small subunit, truncation; Identified by similarity to EGAD:12389; match to protein family HMM PF01842. | 2-isopropylmalate synthase; Catalyzes the condensation of the acetyl group of acetyl-CoA with 3-methyl-2-oxobutanoate (2-oxoisovalerate) to form 3-carboxy-3- hydroxy-4-methylpentanoate (2-isopropylmalate); Belongs to the alpha-IPM synthase/homocitrate synthase family. LeuA type 1 subfamily. | 0.990 |
SERP1667 | leuB | SERP1667 | SERP1670 | Acetolactate synthase, small subunit, truncation; Identified by similarity to EGAD:12389; match to protein family HMM PF01842. | 3-isopropylmalate dehydrogenase; Catalyzes the oxidation of 3-carboxy-2-hydroxy-4- methylpentanoate (3-isopropylmalate) to 3-carboxy-4-methyl-2- oxopentanoate. The product decarboxylates to 4-methyl-2 oxopentanoate. Belongs to the isocitrate and isopropylmalate dehydrogenases family. LeuB type 1 subfamily. | 0.995 |
SERP1667 | leuC | SERP1667 | SERP1671 | Acetolactate synthase, small subunit, truncation; Identified by similarity to EGAD:12389; match to protein family HMM PF01842. | 3-isopropylmalate dehydratase, large subunit; Catalyzes the isomerization between 2-isopropylmalate and 3- isopropylmalate, via the formation of 2-isopropylmaleate. | 0.956 |
SERP1667 | leuD | SERP1667 | SERP1672 | Acetolactate synthase, small subunit, truncation; Identified by similarity to EGAD:12389; match to protein family HMM PF01842. | 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. | 0.953 |
SERP1667 | pyk | SERP1667 | SERP1261 | Acetolactate synthase, small subunit, truncation; Identified by similarity to EGAD:12389; match to protein family HMM PF01842. | Pyruvate kinase; Identified by similarity to EGAD:37614; match to protein family HMM PF00224; match to protein family HMM PF00391; match to protein family HMM PF02887; match to protein family HMM TIGR01064; Belongs to the pyruvate kinase family. | 0.803 |
SERP2115 | SERP1667 | SERP2115 | SERP1667 | Pyruvate oxidase; Identified by similarity to EGAD:10763; match to protein family HMM PF00205; match to protein family HMM PF02775; match to protein family HMM PF02776; Belongs to the TPP enzyme family. | Acetolactate synthase, small subunit, truncation; Identified by similarity to EGAD:12389; match to protein family HMM PF01842. | 0.969 |
SERP2115 | ilvB | SERP2115 | SERP1666 | Pyruvate oxidase; Identified by similarity to EGAD:10763; match to protein family HMM PF00205; match to protein family HMM PF02775; match to protein family HMM PF02776; Belongs to the TPP enzyme family. | Acetolactate synthase, large subunit, biosynthetic type; Identified by similarity to SP:P37251; match to protein family HMM PF00205; match to protein family HMM PF02775; match to protein family HMM PF02776; match to protein family HMM TIGR00118. | 0.846 |
SERP2115 | ilvC | SERP2115 | SERP1668 | Pyruvate oxidase; Identified by similarity to EGAD:10763; match to protein family HMM PF00205; match to protein family HMM PF02775; match to protein family HMM PF02776; Belongs to the TPP enzyme family. | Ketol-acid reductoisomerase; 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. | 0.767 |
SERP2115 | ilvD | SERP2115 | SERP1665 | Pyruvate oxidase; Identified by similarity to EGAD:10763; match to protein family HMM PF00205; match to protein family HMM PF02775; match to protein family HMM PF02776; Belongs to the TPP enzyme family. | Dihydroxy-acid dehydratase; Identified by match to protein family HMM PF00920; match to protein family HMM TIGR00110; Belongs to the IlvD/Edd family. | 0.773 |
SERP2115 | leuA | SERP2115 | SERP1669 | Pyruvate oxidase; Identified by similarity to EGAD:10763; match to protein family HMM PF00205; match to protein family HMM PF02775; match to protein family HMM PF02776; Belongs to the TPP enzyme family. | 2-isopropylmalate synthase; Catalyzes the condensation of the acetyl group of acetyl-CoA with 3-methyl-2-oxobutanoate (2-oxoisovalerate) to form 3-carboxy-3- hydroxy-4-methylpentanoate (2-isopropylmalate); Belongs to the alpha-IPM synthase/homocitrate synthase family. LeuA type 1 subfamily. | 0.907 |
SERP2115 | leuB | SERP2115 | SERP1670 | Pyruvate oxidase; Identified by similarity to EGAD:10763; match to protein family HMM PF00205; match to protein family HMM PF02775; match to protein family HMM PF02776; Belongs to the TPP enzyme family. | 3-isopropylmalate dehydrogenase; Catalyzes the oxidation of 3-carboxy-2-hydroxy-4- methylpentanoate (3-isopropylmalate) to 3-carboxy-4-methyl-2- oxopentanoate. The product decarboxylates to 4-methyl-2 oxopentanoate. Belongs to the isocitrate and isopropylmalate dehydrogenases family. LeuB type 1 subfamily. | 0.513 |
SERP2115 | leuC | SERP2115 | SERP1671 | Pyruvate oxidase; Identified by similarity to EGAD:10763; match to protein family HMM PF00205; match to protein family HMM PF02775; match to protein family HMM PF02776; Belongs to the TPP enzyme family. | 3-isopropylmalate dehydratase, large subunit; Catalyzes the isomerization between 2-isopropylmalate and 3- isopropylmalate, via the formation of 2-isopropylmaleate. | 0.874 |
SERP2115 | leuD | SERP2115 | SERP1672 | Pyruvate oxidase; Identified by similarity to EGAD:10763; match to protein family HMM PF00205; match to protein family HMM PF02775; match to protein family HMM PF02776; Belongs to the TPP enzyme family. | 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. | 0.895 |
SERP2115 | pyk | SERP2115 | SERP1261 | Pyruvate oxidase; Identified by similarity to EGAD:10763; match to protein family HMM PF00205; match to protein family HMM PF02775; match to protein family HMM PF02776; Belongs to the TPP enzyme family. | Pyruvate kinase; Identified by similarity to EGAD:37614; match to protein family HMM PF00224; match to protein family HMM PF00391; match to protein family HMM PF02887; match to protein family HMM TIGR01064; Belongs to the pyruvate kinase family. | 0.941 |
ilvA | SERP1667 | SERP1673 | SERP1667 | Threonine dehydratase; 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 (By similarity). | Acetolactate synthase, small subunit, truncation; Identified by similarity to EGAD:12389; match to protein family HMM PF01842. | 0.991 |