node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
aceB | fumA | b4014 | b1612 | Malate synthase A; Protein involved in glyoxylate cycle. | Fumarate hydratase (fumarase A), aerobic Class I; Catalyzes the reversible hydration of fumarate to (S)-malate. Functions as an aerobic enzyme in the direction of malate formation as part of the citric acid cycle. Accounts for about 80% of the fumarase activity when the bacteria grow aerobically. To a lesser extent, also displays D-tartrate dehydratase activity in vitro, but is not able to convert (R)-malate, L-tartrate or meso-tartrate. Can also catalyze the isomerization of enol- to keto-oxaloacetate. | 0.948 |
aceB | fumB | b4014 | b4122 | Malate synthase A; Protein involved in glyoxylate cycle. | Anaerobic class I fumarate hydratase (fumarase B); Catalyzes the reversible hydration of fumarate to (S)-malate. Functions in the generation of fumarate for use as an anaerobic electron acceptor. To a lesser extent, also displays D-tartrate dehydratase activity, but is not able to convert (R)-malate, L-tartrate or meso-tartrate. Is required for anaerobic growth on D-tartrate. Belongs to the class-I fumarase family. | 0.937 |
aceB | fumC | b4014 | b1611 | Malate synthase A; Protein involved in glyoxylate cycle. | Fumarate hydratase (fumarase C),aerobic Class II; Involved in the TCA cycle. FumC seems to be a backup enzyme for FumA under conditions of iron limitation and oxidative stress. Catalyzes the stereospecific interconversion of fumarate to L-malate. Belongs to the class-II fumarase/aspartase family. Fumarase subfamily. | 0.923 |
aceB | gltA | b4014 | b0720 | Malate synthase A; Protein involved in glyoxylate cycle. | Citrate synthase; Protein involved in tricarboxylic acid cycle and anaerobic respiration; Belongs to the citrate synthase family. | 0.990 |
aceB | maeA | b4014 | b1479 | Malate synthase A; Protein involved in glyoxylate cycle. | Malate dehydrogenase, decarboxylating, NAD-requiring; NAD-linked malate dehydrogenase (malic enzyme); Protein involved in gluconeogenesis. | 0.948 |
aceB | maeB | b4014 | b2463 | Malate synthase A; Protein involved in glyoxylate cycle. | Malic enzyme: putative oxidoreductase/phosphotransacetylase; Putative multimodular enzyme; In the N-terminal section; belongs to the malic enzymes family. | 0.985 |
aceB | mdh | b4014 | b3236 | Malate synthase A; Protein involved in glyoxylate cycle. | Malate dehydrogenase, NAD(P)-binding; Catalyzes the reversible oxidation of malate to oxaloacetate. | 0.972 |
aceB | mqo | b4014 | b2210 | Malate synthase A; Protein involved in glyoxylate cycle. | Malate dehydrogenase, FAD/NAD(P)-binding domain; Protein involved in tricarboxylic acid cycle. | 0.955 |
aceB | ydhZ | b4014 | b1675 | Malate synthase A; Protein involved in glyoxylate cycle. | Uncharacterized protein; In vitro catalyzes the addition of water to fumarate, forming malate. Cannot catalyze the reverse reaction. Cannot use the cis-isomer maleate as substrate. | 0.908 |
dcuB | fumB | b4123 | b4122 | C4-dicarboxylate transporter, anaerobic; Responsible for the transport of C4-dicarboxylates from the periplasm across the inner membrane; Belongs to the DcuA/DcuB transporter (TC 2.A.13.1) family. | Anaerobic class I fumarate hydratase (fumarase B); Catalyzes the reversible hydration of fumarate to (S)-malate. Functions in the generation of fumarate for use as an anaerobic electron acceptor. To a lesser extent, also displays D-tartrate dehydratase activity, but is not able to convert (R)-malate, L-tartrate or meso-tartrate. Is required for anaerobic growth on D-tartrate. Belongs to the class-I fumarase family. | 0.984 |
fumA | aceB | b1612 | b4014 | Fumarate hydratase (fumarase A), aerobic Class I; Catalyzes the reversible hydration of fumarate to (S)-malate. Functions as an aerobic enzyme in the direction of malate formation as part of the citric acid cycle. Accounts for about 80% of the fumarase activity when the bacteria grow aerobically. To a lesser extent, also displays D-tartrate dehydratase activity in vitro, but is not able to convert (R)-malate, L-tartrate or meso-tartrate. Can also catalyze the isomerization of enol- to keto-oxaloacetate. | Malate synthase A; Protein involved in glyoxylate cycle. | 0.948 |
fumA | fumB | b1612 | b4122 | Fumarate hydratase (fumarase A), aerobic Class I; Catalyzes the reversible hydration of fumarate to (S)-malate. Functions as an aerobic enzyme in the direction of malate formation as part of the citric acid cycle. Accounts for about 80% of the fumarase activity when the bacteria grow aerobically. To a lesser extent, also displays D-tartrate dehydratase activity in vitro, but is not able to convert (R)-malate, L-tartrate or meso-tartrate. Can also catalyze the isomerization of enol- to keto-oxaloacetate. | Anaerobic class I fumarate hydratase (fumarase B); Catalyzes the reversible hydration of fumarate to (S)-malate. Functions in the generation of fumarate for use as an anaerobic electron acceptor. To a lesser extent, also displays D-tartrate dehydratase activity, but is not able to convert (R)-malate, L-tartrate or meso-tartrate. Is required for anaerobic growth on D-tartrate. Belongs to the class-I fumarase family. | 0.939 |
fumA | fumC | b1612 | b1611 | Fumarate hydratase (fumarase A), aerobic Class I; Catalyzes the reversible hydration of fumarate to (S)-malate. Functions as an aerobic enzyme in the direction of malate formation as part of the citric acid cycle. Accounts for about 80% of the fumarase activity when the bacteria grow aerobically. To a lesser extent, also displays D-tartrate dehydratase activity in vitro, but is not able to convert (R)-malate, L-tartrate or meso-tartrate. Can also catalyze the isomerization of enol- to keto-oxaloacetate. | Fumarate hydratase (fumarase C),aerobic Class II; Involved in the TCA cycle. FumC seems to be a backup enzyme for FumA under conditions of iron limitation and oxidative stress. Catalyzes the stereospecific interconversion of fumarate to L-malate. Belongs to the class-II fumarase/aspartase family. Fumarase subfamily. | 0.998 |
fumA | gltA | b1612 | b0720 | Fumarate hydratase (fumarase A), aerobic Class I; Catalyzes the reversible hydration of fumarate to (S)-malate. Functions as an aerobic enzyme in the direction of malate formation as part of the citric acid cycle. Accounts for about 80% of the fumarase activity when the bacteria grow aerobically. To a lesser extent, also displays D-tartrate dehydratase activity in vitro, but is not able to convert (R)-malate, L-tartrate or meso-tartrate. Can also catalyze the isomerization of enol- to keto-oxaloacetate. | Citrate synthase; Protein involved in tricarboxylic acid cycle and anaerobic respiration; Belongs to the citrate synthase family. | 0.990 |
fumA | maeA | b1612 | b1479 | Fumarate hydratase (fumarase A), aerobic Class I; Catalyzes the reversible hydration of fumarate to (S)-malate. Functions as an aerobic enzyme in the direction of malate formation as part of the citric acid cycle. Accounts for about 80% of the fumarase activity when the bacteria grow aerobically. To a lesser extent, also displays D-tartrate dehydratase activity in vitro, but is not able to convert (R)-malate, L-tartrate or meso-tartrate. Can also catalyze the isomerization of enol- to keto-oxaloacetate. | Malate dehydrogenase, decarboxylating, NAD-requiring; NAD-linked malate dehydrogenase (malic enzyme); Protein involved in gluconeogenesis. | 0.969 |
fumA | maeB | b1612 | b2463 | Fumarate hydratase (fumarase A), aerobic Class I; Catalyzes the reversible hydration of fumarate to (S)-malate. Functions as an aerobic enzyme in the direction of malate formation as part of the citric acid cycle. Accounts for about 80% of the fumarase activity when the bacteria grow aerobically. To a lesser extent, also displays D-tartrate dehydratase activity in vitro, but is not able to convert (R)-malate, L-tartrate or meso-tartrate. Can also catalyze the isomerization of enol- to keto-oxaloacetate. | Malic enzyme: putative oxidoreductase/phosphotransacetylase; Putative multimodular enzyme; In the N-terminal section; belongs to the malic enzymes family. | 0.977 |
fumA | mdh | b1612 | b3236 | Fumarate hydratase (fumarase A), aerobic Class I; Catalyzes the reversible hydration of fumarate to (S)-malate. Functions as an aerobic enzyme in the direction of malate formation as part of the citric acid cycle. Accounts for about 80% of the fumarase activity when the bacteria grow aerobically. To a lesser extent, also displays D-tartrate dehydratase activity in vitro, but is not able to convert (R)-malate, L-tartrate or meso-tartrate. Can also catalyze the isomerization of enol- to keto-oxaloacetate. | Malate dehydrogenase, NAD(P)-binding; Catalyzes the reversible oxidation of malate to oxaloacetate. | 0.996 |
fumA | mqo | b1612 | b2210 | Fumarate hydratase (fumarase A), aerobic Class I; Catalyzes the reversible hydration of fumarate to (S)-malate. Functions as an aerobic enzyme in the direction of malate formation as part of the citric acid cycle. Accounts for about 80% of the fumarase activity when the bacteria grow aerobically. To a lesser extent, also displays D-tartrate dehydratase activity in vitro, but is not able to convert (R)-malate, L-tartrate or meso-tartrate. Can also catalyze the isomerization of enol- to keto-oxaloacetate. | Malate dehydrogenase, FAD/NAD(P)-binding domain; Protein involved in tricarboxylic acid cycle. | 0.954 |
fumA | ydhZ | b1612 | b1675 | Fumarate hydratase (fumarase A), aerobic Class I; Catalyzes the reversible hydration of fumarate to (S)-malate. Functions as an aerobic enzyme in the direction of malate formation as part of the citric acid cycle. Accounts for about 80% of the fumarase activity when the bacteria grow aerobically. To a lesser extent, also displays D-tartrate dehydratase activity in vitro, but is not able to convert (R)-malate, L-tartrate or meso-tartrate. Can also catalyze the isomerization of enol- to keto-oxaloacetate. | Uncharacterized protein; In vitro catalyzes the addition of water to fumarate, forming malate. Cannot catalyze the reverse reaction. Cannot use the cis-isomer maleate as substrate. | 0.929 |
fumB | aceB | b4122 | b4014 | Anaerobic class I fumarate hydratase (fumarase B); Catalyzes the reversible hydration of fumarate to (S)-malate. Functions in the generation of fumarate for use as an anaerobic electron acceptor. To a lesser extent, also displays D-tartrate dehydratase activity, but is not able to convert (R)-malate, L-tartrate or meso-tartrate. Is required for anaerobic growth on D-tartrate. Belongs to the class-I fumarase family. | Malate synthase A; Protein involved in glyoxylate cycle. | 0.937 |