Page last updated: 2024-10-06

Threonine catabolism

Proteins (5)

ProteinSynonymsTaxonomy
L-serine dehydratase/L-threonine deaminaseSDH; EC 4.3.1.17; L-serine deaminase; L-threonine dehydratase; TDH; 4.3.1.19Homo sapiens (human)
Serine dehydratase-likeL-serine deaminase; L-serine dehydratase/L-threonine deaminase; L-threonine dehydratase; TDH; 4.3.1.19; Serine dehydratase 2; SDH 2; 4.3.1.17Homo sapiens (human)
2-amino-3-ketobutyrate coenzyme A ligase, mitochondrialAKB ligase; EC 2.3.1.29; Aminoacetone synthase; Glycine acetyltransferaseHomo sapiens (human)
2-iminobutanoate/2-iminopropanoate deaminaseEC 3.5.99.10; 14.5 kDa translational inhibitor protein; hp14.5; p14.5; Heat-responsive protein 12; Reactive intermediate imine deaminase A homolog; Translation inhibitor L-PSP ribonuclease; UK114 antigen homologHomo sapiens (human)
Inactive L-threonine 3-dehydrogenase, mitochondrialShort chain dehydrogenase/reductase family 14E member 1 pseudogeneHomo sapiens (human)

Compounds (9)

CompoundDescription
hydronium ion
NADH
ammonium hydroxideThe hydroxy salt of ammonium ion. It is formed when AMMONIA reacts with water molecules in solution.
WaterA 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)
nadA 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)
adenosine triphosphateAn adenine nucleotide containing three phosphate groups esterified to the sugar moiety. In addition to its crucial roles in metabolism adenosine triphosphate is a neurotransmitter.
alpha-ketobutyric acidRN given refers to parent cpd; structure
Coenzyme A
Acetyl Coenzyme AAcetyl 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.