| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| carB | glyA | NOR53_2705 | NOR53_320 | Carbamoyl-phosphate synthase, large subunit; [I] COG4770 Acetyl/propionyl-CoA carboxylase, alpha subunit; Belongs to the CarB family. | Serine hydroxymethyltransferase; Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism. | 0.683 |
| carB | guaA | NOR53_2705 | NOR53_772 | Carbamoyl-phosphate synthase, large subunit; [I] COG4770 Acetyl/propionyl-CoA carboxylase, alpha subunit; Belongs to the CarB family. | GMP synthetase; Catalyzes the synthesis of GMP from XMP. | 0.865 |
| carB | guaB | NOR53_2705 | NOR53_981 | Carbamoyl-phosphate synthase, large subunit; [I] COG4770 Acetyl/propionyl-CoA carboxylase, alpha subunit; Belongs to the CarB family. | Inosine-5'-monophosphate dehydrogenase; Catalyzes the conversion of inosine 5'-phosphate (IMP) to xanthosine 5'-phosphate (XMP), the first committed and rate-limiting step in the de novo synthesis of guanine nucleotides, and therefore plays an important role in the regulation of cell growth. Belongs to the IMPDH/GMPR family. | 0.743 |
| carB | purA | NOR53_2705 | NOR53_127 | Carbamoyl-phosphate synthase, large subunit; [I] COG4770 Acetyl/propionyl-CoA carboxylase, alpha subunit; Belongs to the CarB family. | Adenylosuccinate synthetase; Plays an important role in the de novo pathway of purine nucleotide biosynthesis. Catalyzes the first committed step in the biosynthesis of AMP from IMP; Belongs to the adenylosuccinate synthetase family. | 0.908 |
| carB | purB | NOR53_2705 | NOR53_2180 | Carbamoyl-phosphate synthase, large subunit; [I] COG4770 Acetyl/propionyl-CoA carboxylase, alpha subunit; Belongs to the CarB family. | Adenylosuccinate lyase; [C] COG0114 Fumarase; Belongs to the lyase 1 family. Adenylosuccinate lyase subfamily. | 0.669 |
| carB | purC | NOR53_2705 | NOR53_808 | Carbamoyl-phosphate synthase, large subunit; [I] COG4770 Acetyl/propionyl-CoA carboxylase, alpha subunit; Belongs to the CarB family. | [F] COG0152 Phosphoribosylaminoimidazolesuccinocarboxamide (SAICAR) synthase; Belongs to the SAICAR synthetase family. | 0.416 |
| carB | purD | NOR53_2705 | NOR53_571 | Carbamoyl-phosphate synthase, large subunit; [I] COG4770 Acetyl/propionyl-CoA carboxylase, alpha subunit; Belongs to the CarB family. | Phosphoribosylamine--glycine ligase; [I] COG0439 Biotin carboxylase; Belongs to the GARS family. | 0.622 |
| carB | purF | NOR53_2705 | NOR53_1335 | Carbamoyl-phosphate synthase, large subunit; [I] COG4770 Acetyl/propionyl-CoA carboxylase, alpha subunit; Belongs to the CarB family. | Amidophosphoribosyltransferase; Catalyzes the formation of phosphoribosylamine from phosphoribosylpyrophosphate (PRPP) and glutamine; In the C-terminal section; belongs to the purine/pyrimidine phosphoribosyltransferase family. | 0.943 |
| carB | purH | NOR53_2705 | NOR53_606 | Carbamoyl-phosphate synthase, large subunit; [I] COG4770 Acetyl/propionyl-CoA carboxylase, alpha subunit; Belongs to the CarB family. | Bifunctional purine biosynthesis protein PurH; [F] COG0138 AICAR transformylase/IMP cyclohydrolase PurH (only IMP cyclohydrolase domain in Aful). | 0.765 |
| carB | purL | NOR53_2705 | NOR53_919 | Carbamoyl-phosphate synthase, large subunit; [I] COG4770 Acetyl/propionyl-CoA carboxylase, alpha subunit; Belongs to the CarB family. | Phosphoribosylformylglycinamidine synthase; Phosphoribosylformylglycinamidine synthase involved in the purines biosynthetic pathway. Catalyzes the ATP-dependent conversion of formylglycinamide ribonucleotide (FGAR) and glutamine to yield formylglycinamidine ribonucleotide (FGAM) and glutamate. | 0.862 |
| glyA | carB | NOR53_320 | NOR53_2705 | Serine hydroxymethyltransferase; Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism. | Carbamoyl-phosphate synthase, large subunit; [I] COG4770 Acetyl/propionyl-CoA carboxylase, alpha subunit; Belongs to the CarB family. | 0.683 |
| glyA | guaA | NOR53_320 | NOR53_772 | Serine hydroxymethyltransferase; Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism. | GMP synthetase; Catalyzes the synthesis of GMP from XMP. | 0.758 |
| glyA | guaB | NOR53_320 | NOR53_981 | Serine hydroxymethyltransferase; Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism. | Inosine-5'-monophosphate dehydrogenase; Catalyzes the conversion of inosine 5'-phosphate (IMP) to xanthosine 5'-phosphate (XMP), the first committed and rate-limiting step in the de novo synthesis of guanine nucleotides, and therefore plays an important role in the regulation of cell growth. Belongs to the IMPDH/GMPR family. | 0.743 |
| glyA | purA | NOR53_320 | NOR53_127 | Serine hydroxymethyltransferase; Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism. | Adenylosuccinate synthetase; Plays an important role in the de novo pathway of purine nucleotide biosynthesis. Catalyzes the first committed step in the biosynthesis of AMP from IMP; Belongs to the adenylosuccinate synthetase family. | 0.889 |
| glyA | purB | NOR53_320 | NOR53_2180 | Serine hydroxymethyltransferase; Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism. | Adenylosuccinate lyase; [C] COG0114 Fumarase; Belongs to the lyase 1 family. Adenylosuccinate lyase subfamily. | 0.880 |
| glyA | purC | NOR53_320 | NOR53_808 | Serine hydroxymethyltransferase; Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism. | [F] COG0152 Phosphoribosylaminoimidazolesuccinocarboxamide (SAICAR) synthase; Belongs to the SAICAR synthetase family. | 0.844 |
| glyA | purD | NOR53_320 | NOR53_571 | Serine hydroxymethyltransferase; Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism. | Phosphoribosylamine--glycine ligase; [I] COG0439 Biotin carboxylase; Belongs to the GARS family. | 0.949 |
| glyA | purF | NOR53_320 | NOR53_1335 | Serine hydroxymethyltransferase; Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism. | Amidophosphoribosyltransferase; Catalyzes the formation of phosphoribosylamine from phosphoribosylpyrophosphate (PRPP) and glutamine; In the C-terminal section; belongs to the purine/pyrimidine phosphoribosyltransferase family. | 0.884 |
| glyA | purH | NOR53_320 | NOR53_606 | Serine hydroxymethyltransferase; Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism. | Bifunctional purine biosynthesis protein PurH; [F] COG0138 AICAR transformylase/IMP cyclohydrolase PurH (only IMP cyclohydrolase domain in Aful). | 0.966 |
| glyA | purL | NOR53_320 | NOR53_919 | Serine hydroxymethyltransferase; Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism. | Phosphoribosylformylglycinamidine synthase; Phosphoribosylformylglycinamidine synthase involved in the purines biosynthetic pathway. Catalyzes the ATP-dependent conversion of formylglycinamide ribonucleotide (FGAR) and glutamine to yield formylglycinamidine ribonucleotide (FGAM) and glutamate. | 0.989 |