| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| MCA2476 | dxs | MCA2476 | MCA0817 | Riboflavin-specific deaminase/GTP cyclohydrolase II; Matches only weakly to riboflavin-specific deaminase in the N terminal end of the protein; identified by match to protein family HMM PF00925. | 1-deoxy-D-xylulose-5-phosphate synthase; Catalyzes the acyloin condensation reaction between C atoms 2 and 3 of pyruvate and glyceraldehyde 3-phosphate to yield 1-deoxy-D- xylulose-5-phosphate (DXP); Belongs to the transketolase family. DXPS subfamily. | 0.461 |
| MCA2476 | folE | MCA2476 | MCA1670 | Riboflavin-specific deaminase/GTP cyclohydrolase II; Matches only weakly to riboflavin-specific deaminase in the N terminal end of the protein; identified by match to protein family HMM PF00925. | GTP cyclohydrolase I; Identified by similarity to SP:Q54769; match to protein family HMM PF01227; match to protein family HMM TIGR00063. | 0.659 |
| MCA2476 | guaA | MCA2476 | MCA0290 | Riboflavin-specific deaminase/GTP cyclohydrolase II; Matches only weakly to riboflavin-specific deaminase in the N terminal end of the protein; identified by match to protein family HMM PF00925. | GMP synthase; Catalyzes the synthesis of GMP from XMP. | 0.576 |
| MCA2476 | pdxA | MCA2476 | MCA0603 | Riboflavin-specific deaminase/GTP cyclohydrolase II; Matches only weakly to riboflavin-specific deaminase in the N terminal end of the protein; identified by match to protein family HMM PF00925. | Pyridoxal phosphate biosynthetic protein PdxA; 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). | 0.407 |
| MCA2476 | pdxJ | MCA2476 | MCA1667 | Riboflavin-specific deaminase/GTP cyclohydrolase II; Matches only weakly to riboflavin-specific deaminase in the N terminal end of the protein; identified by match to protein family HMM PF00925. | Pyridoxal phosphate biosynthetic protein PdxJ; 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. | 0.484 |
| MCA2476 | ribBA | MCA2476 | MCA1656 | Riboflavin-specific deaminase/GTP cyclohydrolase II; Matches only weakly to riboflavin-specific deaminase in the N terminal end of the protein; identified by match to protein family HMM PF00925. | 3,4-dihydroxy-2-butanone 4-phosphate synthase/GTP cyclohydrolase II; Catalyzes the conversion of D-ribulose 5-phosphate to formate and 3,4-dihydroxy-2-butanone 4-phosphate; Belongs to the DHBP synthase family. | 0.941 |
| MCA2476 | ribD | MCA2476 | MCA1658 | Riboflavin-specific deaminase/GTP cyclohydrolase II; Matches only weakly to riboflavin-specific deaminase in the N terminal end of the protein; identified by match to protein family HMM PF00925. | 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. | 0.992 |
| dxs | MCA2476 | MCA0817 | MCA2476 | 1-deoxy-D-xylulose-5-phosphate synthase; Catalyzes the acyloin condensation reaction between C atoms 2 and 3 of pyruvate and glyceraldehyde 3-phosphate to yield 1-deoxy-D- xylulose-5-phosphate (DXP); Belongs to the transketolase family. DXPS subfamily. | Riboflavin-specific deaminase/GTP cyclohydrolase II; Matches only weakly to riboflavin-specific deaminase in the N terminal end of the protein; identified by match to protein family HMM PF00925. | 0.461 |
| dxs | pdxJ | MCA0817 | MCA1667 | 1-deoxy-D-xylulose-5-phosphate synthase; Catalyzes the acyloin condensation reaction between C atoms 2 and 3 of pyruvate and glyceraldehyde 3-phosphate to yield 1-deoxy-D- xylulose-5-phosphate (DXP); Belongs to the transketolase family. DXPS subfamily. | Pyridoxal phosphate biosynthetic protein PdxJ; 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. | 0.632 |
| dxs | ribBA | MCA0817 | MCA1656 | 1-deoxy-D-xylulose-5-phosphate synthase; Catalyzes the acyloin condensation reaction between C atoms 2 and 3 of pyruvate and glyceraldehyde 3-phosphate to yield 1-deoxy-D- xylulose-5-phosphate (DXP); Belongs to the transketolase family. DXPS subfamily. | 3,4-dihydroxy-2-butanone 4-phosphate synthase/GTP cyclohydrolase II; Catalyzes the conversion of D-ribulose 5-phosphate to formate and 3,4-dihydroxy-2-butanone 4-phosphate; Belongs to the DHBP synthase family. | 0.518 |
| dxs | ribD | MCA0817 | MCA1658 | 1-deoxy-D-xylulose-5-phosphate synthase; Catalyzes the acyloin condensation reaction between C atoms 2 and 3 of pyruvate and glyceraldehyde 3-phosphate to yield 1-deoxy-D- xylulose-5-phosphate (DXP); Belongs to the transketolase family. DXPS subfamily. | 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. | 0.407 |
| era | pdxJ | MCA1462 | MCA1667 | GTP-binding protein Era; An essential GTPase that binds both GDP and GTP, with rapid nucleotide exchange. Plays a role in 16S rRNA processing and 30S ribosomal subunit biogenesis and possibly also in cell cycle regulation and energy metabolism. | Pyridoxal phosphate biosynthetic protein PdxJ; 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. | 0.790 |
| era | recO | MCA1462 | MCA1461 | GTP-binding protein Era; An essential GTPase that binds both GDP and GTP, with rapid nucleotide exchange. Plays a role in 16S rRNA processing and 30S ribosomal subunit biogenesis and possibly also in cell cycle regulation and energy metabolism. | DNA repair protein RecO; Involved in DNA repair and RecF pathway recombination. | 0.945 |
| folE | MCA2476 | MCA1670 | MCA2476 | GTP cyclohydrolase I; Identified by similarity to SP:Q54769; match to protein family HMM PF01227; match to protein family HMM TIGR00063. | Riboflavin-specific deaminase/GTP cyclohydrolase II; Matches only weakly to riboflavin-specific deaminase in the N terminal end of the protein; identified by match to protein family HMM PF00925. | 0.659 |
| folE | pdxJ | MCA1670 | MCA1667 | GTP cyclohydrolase I; Identified by similarity to SP:Q54769; match to protein family HMM PF01227; match to protein family HMM TIGR00063. | Pyridoxal phosphate biosynthetic protein PdxJ; 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. | 0.492 |
| folE | ribBA | MCA1670 | MCA1656 | GTP cyclohydrolase I; Identified by similarity to SP:Q54769; match to protein family HMM PF01227; match to protein family HMM TIGR00063. | 3,4-dihydroxy-2-butanone 4-phosphate synthase/GTP cyclohydrolase II; Catalyzes the conversion of D-ribulose 5-phosphate to formate and 3,4-dihydroxy-2-butanone 4-phosphate; Belongs to the DHBP synthase family. | 0.941 |
| folE | ribD | MCA1670 | MCA1658 | GTP cyclohydrolase I; Identified by similarity to SP:Q54769; match to protein family HMM PF01227; match to protein family HMM TIGR00063. | 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. | 0.498 |
| guaA | MCA2476 | MCA0290 | MCA2476 | GMP synthase; Catalyzes the synthesis of GMP from XMP. | Riboflavin-specific deaminase/GTP cyclohydrolase II; Matches only weakly to riboflavin-specific deaminase in the N terminal end of the protein; identified by match to protein family HMM PF00925. | 0.576 |
| guaA | ilvC | MCA0290 | MCA2272 | GMP synthase; Catalyzes the synthesis of GMP from XMP. | 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. | 0.464 |
| guaA | pdxJ | MCA0290 | MCA1667 | GMP synthase; Catalyzes the synthesis of GMP from XMP. | Pyridoxal phosphate biosynthetic protein PdxJ; 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. | 0.545 |
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