| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| AJC45928.1 | AJC45930.1 | SB85_09190 | SB85_09200 | Riboflavin synthase subunit alpha; Derived by automated computational analysis using gene prediction method: Protein Homology. | Acetyltransferase; Derived by automated computational analysis using gene prediction method: Protein Homology. | 0.415 |
| AJC45928.1 | glyA | SB85_09190 | SB85_09210 | Riboflavin synthase subunit alpha; Derived by automated computational analysis using gene prediction method: Protein Homology. | 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. | 0.480 |
| AJC45928.1 | nrdR | SB85_09190 | SB85_09205 | Riboflavin synthase subunit alpha; Derived by automated computational analysis using gene prediction method: Protein Homology. | NrdR family transcriptional regulator; Negatively regulates transcription of bacterial ribonucleotide reductase nrd genes and operons by binding to NrdR- boxes; Belongs to the NrdR family. | 0.702 |
| AJC45928.1 | nusB | SB85_09190 | SB85_09175 | Riboflavin synthase subunit alpha; Derived by automated computational analysis using gene prediction method: Protein Homology. | Antitermination protein NusB; Involved in transcription antitermination. Required for transcription of ribosomal RNA (rRNA) genes. Binds specifically to the boxA antiterminator sequence of the ribosomal RNA (rrn) operons. | 0.558 |
| AJC45928.1 | ribB | SB85_09190 | SB85_09185 | Riboflavin synthase subunit alpha; Derived by automated computational analysis using gene prediction method: Protein Homology. | 3,4-dihydroxy-2-butanone 4-phosphate synthase; Catalyzes the conversion of D-ribulose 5-phosphate to formate and 3,4-dihydroxy-2-butanone 4-phosphate; Belongs to the DHBP synthase family. | 0.999 |
| AJC45928.1 | ribD | SB85_09190 | SB85_09195 | Riboflavin synthase subunit alpha; Derived by automated computational analysis using gene prediction method: Protein Homology. | Riboflavin biosynthesis protein RibD; Converts 2,5-diamino-6-(ribosylamino)-4(3h)-pyrimidinone 5'- phosphate into 5-amino-6-(ribosylamino)-2,4(1h,3h)-pyrimidinedione 5'- phosphate; In the C-terminal section; belongs to the HTP reductase family. | 0.999 |
| AJC45928.1 | ribF | SB85_09190 | SB85_06915 | Riboflavin synthase subunit alpha; Derived by automated computational analysis using gene prediction method: Protein Homology. | Riboflavin kinase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the ribF family. | 0.952 |
| AJC45928.1 | ribH | SB85_09190 | SB85_09180 | Riboflavin synthase subunit alpha; Derived by automated computational analysis using gene prediction method: Protein Homology. | 6,7-dimethyl-8-ribityllumazine synthase; Catalyzes the formation of 6,7-dimethyl-8-ribityllumazine by condensation of 5-amino-6-(D-ribitylamino)uracil with 3,4-dihydroxy-2- butanone 4-phosphate. This is the penultimate step in the biosynthesis of riboflavin; Belongs to the DMRL synthase family. | 0.999 |
| AJC45928.1 | thiL | SB85_09190 | SB85_09170 | Riboflavin synthase subunit alpha; Derived by automated computational analysis using gene prediction method: Protein Homology. | Thiamine-monophosphate kinase; Catalyzes the ATP-dependent phosphorylation of thiamine- monophosphate (TMP) to form thiamine-pyrophosphate (TPP), the active form of vitamin B1; Belongs to the thiamine-monophosphate kinase family. | 0.469 |
| AJC45930.1 | AJC45928.1 | SB85_09200 | SB85_09190 | Acetyltransferase; Derived by automated computational analysis using gene prediction method: Protein Homology. | Riboflavin synthase subunit alpha; Derived by automated computational analysis using gene prediction method: Protein Homology. | 0.415 |
| AJC45930.1 | glyA | SB85_09200 | SB85_09210 | Acetyltransferase; Derived by automated computational analysis using gene prediction method: Protein Homology. | 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. | 0.556 |
| AJC45930.1 | nrdR | SB85_09200 | SB85_09205 | Acetyltransferase; Derived by automated computational analysis using gene prediction method: Protein Homology. | NrdR family transcriptional regulator; Negatively regulates transcription of bacterial ribonucleotide reductase nrd genes and operons by binding to NrdR- boxes; Belongs to the NrdR family. | 0.790 |
| AJC45930.1 | ribD | SB85_09200 | SB85_09195 | Acetyltransferase; Derived by automated computational analysis using gene prediction method: Protein Homology. | Riboflavin biosynthesis protein RibD; Converts 2,5-diamino-6-(ribosylamino)-4(3h)-pyrimidinone 5'- phosphate into 5-amino-6-(ribosylamino)-2,4(1h,3h)-pyrimidinedione 5'- phosphate; In the C-terminal section; belongs to the HTP reductase family. | 0.800 |
| birA | nrdR | SB85_11445 | SB85_09205 | Biotin--protein ligase; 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. | NrdR family transcriptional regulator; Negatively regulates transcription of bacterial ribonucleotide reductase nrd genes and operons by binding to NrdR- boxes; Belongs to the NrdR family. | 0.588 |
| birA | ribB | SB85_11445 | SB85_09185 | Biotin--protein ligase; 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. | 3,4-dihydroxy-2-butanone 4-phosphate synthase; Catalyzes the conversion of D-ribulose 5-phosphate to formate and 3,4-dihydroxy-2-butanone 4-phosphate; Belongs to the DHBP synthase family. | 0.595 |
| birA | ribD | SB85_11445 | SB85_09195 | Biotin--protein ligase; 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. | Riboflavin biosynthesis protein RibD; Converts 2,5-diamino-6-(ribosylamino)-4(3h)-pyrimidinone 5'- phosphate into 5-amino-6-(ribosylamino)-2,4(1h,3h)-pyrimidinedione 5'- phosphate; In the C-terminal section; belongs to the HTP reductase family. | 0.649 |
| birA | ribF | SB85_11445 | SB85_06915 | Biotin--protein ligase; 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. | Riboflavin kinase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the ribF family. | 0.437 |
| glyA | AJC45928.1 | SB85_09210 | SB85_09190 | 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. | Riboflavin synthase subunit alpha; Derived by automated computational analysis using gene prediction method: Protein Homology. | 0.480 |
| glyA | AJC45930.1 | SB85_09210 | SB85_09200 | 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. | Acetyltransferase; Derived by automated computational analysis using gene prediction method: Protein Homology. | 0.556 |
| glyA | nrdR | SB85_09210 | SB85_09205 | 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. | NrdR family transcriptional regulator; Negatively regulates transcription of bacterial ribonucleotide reductase nrd genes and operons by binding to NrdR- boxes; Belongs to the NrdR family. | 0.692 |
