Sulfur amino acid metabolism
Brosnan JT, Brosnan ME. The sulfur-containing amino acids: an overview. J Nutr. 2006 Jun;136(6 Suppl):1636S–1640S. doi: 10.1093/jn/136.6.1636s. PMID: 16702333.
Metabolites
Enzyme
| EC Number | name | full name | note |
|---|---|---|---|
| 1.13.11.20 | cysteine dioxygenase | L-cysteine:oxygen oxidoreductase | |
| 1.16.1.8 | [methionine synthase] reductase | [methionine synthase]-methylcob(III)alamin,S-adenosyl-L-homocysteine:NADP+ oxidoreductase | |
| 2.1.1.13 | methionine synthase | 5-methyltetrahydrofolate:L-homocysteine S-methyltransferase | |
| 2.4.2.28 | S-methyl-5'-thioadenosine phosphorylase | S-methyl-5'-thioadenosine:phosphate S-methyl-5-thio-alpha-D-ribosyl-transferase | |
| 3.1.3.77 | acireductone synthase | 5-(methylthio)-2,3-dioxopentyl-phosphate phosphohydrolase (isomerizing) | |
| 3.13.2.1 | adenosylhomocysteinase | S-adenosyl-L-homocysteine hydrolase | |
| 4.2.1.22 | cystathionine beta-synthase | L-serine hydro-lyase (adding homocysteine; L-cystathionine-forming) | |
| 4.4.1.1 | cystathionine gamma-lyase | L-cystathionine cysteine-lyase (deaminating; 2-oxobutanoate-forming) | |
| 5.3.1.23 | S-methyl-5-thioribose-1-phosphate isomerase | S-methyl-5-thio-alpha-D-ribose-1-phosphate aldose-ketose-isomerase |
Proteins
| Protein ID | name | full name |
|---|