cysteine and homocysteine interconversion

Proteins (0)

Compound	Description
pyruvic acid	An intermediate compound in the metabolism of carbohydrates, proteins, and fats. In thiamine deficiency, its oxidation is retarded and it accumulates in the tissues, especially in nervous structures. (From Stedman, 26th ed)
acetic acid	Product of the oxidation of ethanol and of the destructive distillation of wood. It is used locally, occasionally internally, as a counterirritant and also as a reagent. (Stedman, 26th ed)
ammonium hydroxide	The hydroxy salt of ammonium ion. It is formed when AMMONIA reacts with water molecules in solution.
cysteine	A thiol-containing non-essential amino acid that is oxidized to form CYSTINE.
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)
alpha-ketobutyric acid	RN given refers to parent cpd; structure
serine	A non-essential amino acid occurring in natural form as the L-isomer. It is synthesized from GLYCINE or THREONINE. It is involved in the biosynthesis of PURINES; PYRIMIDINES; and other amino acids.
Homocysteine	A thiol-containing amino acid formed by a demethylation of METHIONINE.