| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| birA | pdxJ | STM4138 | STM2578 | biotin-[acetylCoA carboxylase] holoenzyme synthetase; Acts both as a biotin--[acetyl-CoA-carboxylase] ligase and a biotin-operon repressor. In the presence of ATP, BirA activates biotin to form the BirA-biotinyl-5'-adenylate (BirA-bio-5'-AMP or holoBirA) complex. HoloBirA can either transfer the biotinyl moiety to the biotin carboxyl carrier protein (BCCP) subunit of acetyl-CoA carboxylase, or bind to the biotin operator site and inhibit transcription of the operon. | Carries out condensation and ring closure step after PdxA in pyridoxine biosynthesis; Catalyzes the complicated ring closure reaction between the two acyclic compounds 1-deoxy-D-xylulose-5-phosphate (DXP) and 3-amino- 2-oxopropyl phosphate (1-amino-acetone-3-phosphate or AAP) to form pyridoxine 5'-phosphate (PNP) and inorganic phosphate. | 0.429 |
| birA | yeaB | STM4138 | STM1825 | biotin-[acetylCoA carboxylase] holoenzyme synthetase; Acts both as a biotin--[acetyl-CoA-carboxylase] ligase and a biotin-operon repressor. In the presence of ATP, BirA activates biotin to form the BirA-biotinyl-5'-adenylate (BirA-bio-5'-AMP or holoBirA) complex. HoloBirA can either transfer the biotinyl moiety to the biotin carboxyl carrier protein (BCCP) subunit of acetyl-CoA carboxylase, or bind to the biotin operator site and inhibit transcription of the operon. | Putative NTP pyrophosphohydrolase; Probably mediates the hydrolysis of some nucleoside diphosphate derivatives; Belongs to the Nudix hydrolase family. PCD1 subfamily. | 0.628 |
| epd | ltaA | STM3070 | STM0934 | D-erythrose 4-phosphate dehydrogenase; Catalyzes the NAD-dependent conversion of D-erythrose 4- phosphate to 4-phosphoerythronate. | L-allo-threonine aldolase; Similar to E. coli putative arylsulfatase (AAC73957.1); Blastp hit to AAC73957.1 (333 aa), 88% identity in aa 1 - 333. | 0.516 |
| epd | pdxA | STM3070 | STM0091 | D-erythrose 4-phosphate dehydrogenase; Catalyzes the NAD-dependent conversion of D-erythrose 4- phosphate to 4-phosphoerythronate. | NAD-dependent dehydrogenase/carboxylase; Catalyzes the NAD(P)-dependent oxidation of 4-(phosphooxy)-L- threonine (HTP) into 2-amino-3-oxo-4-(phosphooxy)butyric acid which spontaneously decarboxylates to form 3-amino-2-oxopropyl phosphate (AHAP). | 0.497 |
| epd | pdxH | STM3070 | STM1448 | D-erythrose 4-phosphate dehydrogenase; Catalyzes the NAD-dependent conversion of D-erythrose 4- phosphate to 4-phosphoerythronate. | Pyridoxine 5'-phosphate oxidase; Catalyzes the oxidation of either pyridoxine 5'-phosphate (PNP) or pyridoxamine 5'-phosphate (PMP) into pyridoxal 5'-phosphate (PLP). | 0.466 |
| epd | pdxJ | STM3070 | STM2578 | D-erythrose 4-phosphate dehydrogenase; Catalyzes the NAD-dependent conversion of D-erythrose 4- phosphate to 4-phosphoerythronate. | Carries out condensation and ring closure step after PdxA in pyridoxine biosynthesis; Catalyzes the complicated ring closure reaction between the two acyclic compounds 1-deoxy-D-xylulose-5-phosphate (DXP) and 3-amino- 2-oxopropyl phosphate (1-amino-acetone-3-phosphate or AAP) to form pyridoxine 5'-phosphate (PNP) and inorganic phosphate. | 0.785 |
| epd | thiG | STM3070 | STM4160 | D-erythrose 4-phosphate dehydrogenase; Catalyzes the NAD-dependent conversion of D-erythrose 4- phosphate to 4-phosphoerythronate. | Thiamin biosynthesis protein, thiazole moiety; Catalyzes the rearrangement of 1-deoxy-D-xylulose 5-phosphate (DXP) to produce the thiazole phosphate moiety of thiamine. Sulfur is provided by the thiocarboxylate moiety of the carrier protein ThiS. In vitro, sulfur can be provided by H(2)S. | 0.463 |
| epd | yeaB | STM3070 | STM1825 | D-erythrose 4-phosphate dehydrogenase; Catalyzes the NAD-dependent conversion of D-erythrose 4- phosphate to 4-phosphoerythronate. | Putative NTP pyrophosphohydrolase; Probably mediates the hydrolysis of some nucleoside diphosphate derivatives; Belongs to the Nudix hydrolase family. PCD1 subfamily. | 0.731 |
| epd | yjbQ | STM3070 | STM4250 | D-erythrose 4-phosphate dehydrogenase; Catalyzes the NAD-dependent conversion of D-erythrose 4- phosphate to 4-phosphoerythronate. | Putative cytoplasmic protein; Similar to E. coli orf, hypothetical protein (AAC77026.1); Blastp hit to AAC77026.1 (138 aa), 78% identity in aa 1 - 138; Belongs to the UPF0047 family. | 0.675 |
| ltaA | epd | STM0934 | STM3070 | L-allo-threonine aldolase; Similar to E. coli putative arylsulfatase (AAC73957.1); Blastp hit to AAC73957.1 (333 aa), 88% identity in aa 1 - 333. | D-erythrose 4-phosphate dehydrogenase; Catalyzes the NAD-dependent conversion of D-erythrose 4- phosphate to 4-phosphoerythronate. | 0.516 |
| ltaA | pdxH | STM0934 | STM1448 | L-allo-threonine aldolase; Similar to E. coli putative arylsulfatase (AAC73957.1); Blastp hit to AAC73957.1 (333 aa), 88% identity in aa 1 - 333. | Pyridoxine 5'-phosphate oxidase; Catalyzes the oxidation of either pyridoxine 5'-phosphate (PNP) or pyridoxamine 5'-phosphate (PMP) into pyridoxal 5'-phosphate (PLP). | 0.405 |
| ltaA | thiG | STM0934 | STM4160 | L-allo-threonine aldolase; Similar to E. coli putative arylsulfatase (AAC73957.1); Blastp hit to AAC73957.1 (333 aa), 88% identity in aa 1 - 333. | Thiamin biosynthesis protein, thiazole moiety; Catalyzes the rearrangement of 1-deoxy-D-xylulose 5-phosphate (DXP) to produce the thiazole phosphate moiety of thiamine. Sulfur is provided by the thiocarboxylate moiety of the carrier protein ThiS. In vitro, sulfur can be provided by H(2)S. | 0.450 |
| ltaA | yeaB | STM0934 | STM1825 | L-allo-threonine aldolase; Similar to E. coli putative arylsulfatase (AAC73957.1); Blastp hit to AAC73957.1 (333 aa), 88% identity in aa 1 - 333. | Putative NTP pyrophosphohydrolase; Probably mediates the hydrolysis of some nucleoside diphosphate derivatives; Belongs to the Nudix hydrolase family. PCD1 subfamily. | 0.732 |
| ltaA | yjbQ | STM0934 | STM4250 | L-allo-threonine aldolase; Similar to E. coli putative arylsulfatase (AAC73957.1); Blastp hit to AAC73957.1 (333 aa), 88% identity in aa 1 - 333. | Putative cytoplasmic protein; Similar to E. coli orf, hypothetical protein (AAC77026.1); Blastp hit to AAC77026.1 (138 aa), 78% identity in aa 1 - 138; Belongs to the UPF0047 family. | 0.672 |
| pabB | yeaB | STM1824 | STM1825 | P-aminobenzoate synthetase, component I; Part of a heterodimeric complex that catalyzes the two-step biosynthesis of 4-amino-4-deoxychorismate (ADC), a precursor of p- aminobenzoate (PABA) and tetrahydrofolate. In the first step, a glutamine amidotransferase (PabA) generates ammonia as a substrate that, along with chorismate, is used in the second step, catalyzed by aminodeoxychorismate synthase (PabB) to produce ADC (By similarity). | Putative NTP pyrophosphohydrolase; Probably mediates the hydrolysis of some nucleoside diphosphate derivatives; Belongs to the Nudix hydrolase family. PCD1 subfamily. | 0.913 |
| pdxA | epd | STM0091 | STM3070 | NAD-dependent dehydrogenase/carboxylase; Catalyzes the NAD(P)-dependent oxidation of 4-(phosphooxy)-L- threonine (HTP) into 2-amino-3-oxo-4-(phosphooxy)butyric acid which spontaneously decarboxylates to form 3-amino-2-oxopropyl phosphate (AHAP). | D-erythrose 4-phosphate dehydrogenase; Catalyzes the NAD-dependent conversion of D-erythrose 4- phosphate to 4-phosphoerythronate. | 0.497 |
| pdxA | pdxH | STM0091 | STM1448 | NAD-dependent dehydrogenase/carboxylase; Catalyzes the NAD(P)-dependent oxidation of 4-(phosphooxy)-L- threonine (HTP) into 2-amino-3-oxo-4-(phosphooxy)butyric acid which spontaneously decarboxylates to form 3-amino-2-oxopropyl phosphate (AHAP). | Pyridoxine 5'-phosphate oxidase; Catalyzes the oxidation of either pyridoxine 5'-phosphate (PNP) or pyridoxamine 5'-phosphate (PMP) into pyridoxal 5'-phosphate (PLP). | 0.766 |
| pdxA | pdxJ | STM0091 | STM2578 | NAD-dependent dehydrogenase/carboxylase; Catalyzes the NAD(P)-dependent oxidation of 4-(phosphooxy)-L- threonine (HTP) into 2-amino-3-oxo-4-(phosphooxy)butyric acid which spontaneously decarboxylates to form 3-amino-2-oxopropyl phosphate (AHAP). | Carries out condensation and ring closure step after PdxA in pyridoxine biosynthesis; Catalyzes the complicated ring closure reaction between the two acyclic compounds 1-deoxy-D-xylulose-5-phosphate (DXP) and 3-amino- 2-oxopropyl phosphate (1-amino-acetone-3-phosphate or AAP) to form pyridoxine 5'-phosphate (PNP) and inorganic phosphate. | 0.987 |
| pdxA | yeaB | STM0091 | STM1825 | NAD-dependent dehydrogenase/carboxylase; Catalyzes the NAD(P)-dependent oxidation of 4-(phosphooxy)-L- threonine (HTP) into 2-amino-3-oxo-4-(phosphooxy)butyric acid which spontaneously decarboxylates to form 3-amino-2-oxopropyl phosphate (AHAP). | Putative NTP pyrophosphohydrolase; Probably mediates the hydrolysis of some nucleoside diphosphate derivatives; Belongs to the Nudix hydrolase family. PCD1 subfamily. | 0.579 |
| pdxA | yjbQ | STM0091 | STM4250 | NAD-dependent dehydrogenase/carboxylase; Catalyzes the NAD(P)-dependent oxidation of 4-(phosphooxy)-L- threonine (HTP) into 2-amino-3-oxo-4-(phosphooxy)butyric acid which spontaneously decarboxylates to form 3-amino-2-oxopropyl phosphate (AHAP). | Putative cytoplasmic protein; Similar to E. coli orf, hypothetical protein (AAC77026.1); Blastp hit to AAC77026.1 (138 aa), 78% identity in aa 1 - 138; Belongs to the UPF0047 family. | 0.726 |