Page last updated: 2024-10-06
Flavin Biosynthesis
Proteins (10)
| Protein | Synonyms | Taxonomy |
|---|
| NAD(P)H-flavin reductase | EC 1.5.1.41; FMN reductase; Ferrisiderophore reductase C; NAD(P)H:flavin oxidoreductase; Riboflavin reductase [NAD(P)H] | Escherichia coli K-12 |
| GTP cyclohydrolase 1 | EC 3.5.4.16; GTP cyclohydrolase I; GTP-CH-I | Escherichia coli K-12 |
| Riboflavin synthase | RS; EC 2.5.1.9 | Escherichia coli K-12 |
| 3,4-dihydroxy-2-butanone 4-phosphate synthase | DHBP synthase; EC 4.1.99.12 | Escherichia coli K-12 |
| 5-amino-6-(5-phospho-D-ribitylamino)uracil phosphatase YigB | EC 3.1.3.104 | Escherichia coli K-12 |
| Bifunctional riboflavin kinase/FMN adenylyltransferase | Riboflavin biosynthesis protein RibF | Escherichia coli K-12 |
| Sulfite reductase [NADPH] hemoprotein beta-component | SiR-HP; SiRHP; EC 1.8.1.2 | Escherichia coli K-12 |
| Riboflavin biosynthesis protein RibD | | Escherichia coli K-12 |
| Sulfite reductase [NADPH] flavoprotein alpha-component | SiR-FP; EC 1.8.1.2 | Escherichia coli K-12 |
| Probable FMN/FAD exporter YeeO | | Escherichia coli K-12 |
Compounds (12)
| Compound | Description |
|---|
| hydronium ion | |
| Orthophosphate | |
| riboflavin | Nutritional factor found in milk, eggs, malted barley, liver, kidney, heart, and leafy vegetables. The richest natural source is yeast. It occurs in the free form only in the retina of the eye, in whey, and in urine; its principal forms in tissues and cells are as FLAVIN MONONUCLEOTIDE and FLAVIN-ADENINE DINUCLEOTIDE. |
| Adenosine Triphosphate | An adenine nucleotide containing three phosphate groups esterified to the sugar moiety. In addition to its crucial roles in metabolism adenosine triphosphate is a neurotransmitter. |
| adenosine diphosphate | Adenosine 5'-(trihydrogen diphosphate). An adenine nucleotide containing two phosphate groups esterified to the sugar moiety at the 5'-position. |
| flavin-adenine dinucleotide | A condensation product of riboflavin and adenosine diphosphate. The coenzyme of various aerobic dehydrogenases, e.g., D-amino acid oxidase and L-amino acid oxidase. (Lehninger, Principles of Biochemistry, 1982, p972) |
| flavin mononucleotide | A coenzyme for a number of oxidative enzymes including NADH DEHYDROGENASE. It is the principal form in which RIBOFLAVIN is found in cells and tissues. |
| Water | A clear, odorless, tasteless liquid that is essential for most animal and plant life and is an excellent solvent for many substances. The chemical formula is hydrogen oxide (H2O). (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed) |
| 3,4-dihydroxy-2-butanone-4-phosphate | structure given in first source |
| ribulose 5-phosphate | RN given refers to cpd without isomeric designation |
| creolin | from refined coal tar oils |
| pyrophosphate | |