Page last updated: 2024-10-06
Threonine Metabolism
Proteins (6)
| Protein | Synonyms | Taxonomy |
|---|
| Aspartokinase | EC 2.7.2.4; Aspartate kinase | Saccharomyces cerevisiae S288C |
| Magnesium-activated aldehyde dehydrogenase, cytosolic | EC 1.2.1.4; Mg(2+)-activated acetaldehyde dehydrogenase; Mg(2+)-ACDH | Saccharomyces cerevisiae S288C |
| Threonine synthase | TS; EC 4.2.3.1 | Saccharomyces cerevisiae S288C |
| Low specificity L-threonine aldolase | Low specificity L-TA; TA; EC 4.1.2.48 | Saccharomyces cerevisiae S288C |
| Potassium-activated aldehyde dehydrogenase, mitochondrial | EC 1.2.1.5; K(+)-activated acetaldehyde dehydrogenase; K(+)-ACDH | Saccharomyces cerevisiae S288C |
| Aspartate-semialdehyde dehydrogenase | ASA dehydrogenase; ASADH; EC 1.2.1.11; Aspartate-beta-semialdehyde dehydrogenase | Saccharomyces cerevisiae S288C |
Compounds (15)
| Compound | Description |
|---|
| hydronium ion | |
| Orthophosphate | |
| NADH | |
| 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. |
| threonine | An essential amino acid occurring naturally in the L-form, which is the active form. It is found in eggs, milk, gelatin, and other proteins. |
| 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) |
| Coenzyme A | |
| homoserine | |
| o-phosphohomoserine | RN given refers to L-isomer |
| acetaldehyde | A colorless, flammable liquid used in the manufacture of acetic acid, perfumes, and flavors. It is also an intermediate in the metabolism of alcohol. It has a general narcotic action and also causes irritation of mucous membranes. Large doses may cause death from respiratory paralysis. |
| aspartic semialdehyde | RN given refers to cpd without isomeric designation |
| NAD | A coenzyme composed of ribosylnicotinamide 5'-diphosphate coupled to adenosine 5'-phosphate by pyrophosphate linkage. It is found widely in nature and is involved in numerous enzymatic reactions in which it serves as an electron carrier by being alternately oxidized (NAD+) and reduced (NADH). (Dorland, 27th ed) |
| acetyl coenzyme a | Acetyl CoA participates in the biosynthesis of fatty acids and sterols, in the oxidation of fatty acids and in the metabolism of many amino acids. It also acts as a biological acetylating agent. |
| creolin | from refined coal tar oils |