Hydroxyacylglutathione hydrolase
In enzymology, a Hydroxyacylglutathione hydrolase (EC 3.1.2.6) is an enzyme that catalyzes the chemical reaction
- (R)-S-lactoylglutathione + water glutathione + a 2-hydroxy carboxylate
| Hydroxyacylglutathione hydrolase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC number | 3.1.2.6 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| |||||||||
Hence, this enzyme has two substrates, (R)-S-lactoylglutathione and water, and two products, glutathione and a 2-hydroxy carboxylate. With the common substrate methylglyoxal, the product is D-lactate.[1]
This enzyme belongs to the family of hydrolases, specifically the class of thioester lyases. This enzyme is commonly known as glyoxalase II. This enzyme participates in pyruvate metabolism.
References
- Vander Jagt DL (1993). "Glyoxalase II: molecular characteristics, kinetics and mechanism". Biochem. Soc. Trans. 21 (2): 522–7. doi:10.1042/bst0210522. PMID 8359524.
- Ball JC, Vander Jagt DL (1979). "Purification of S-2-hydroxyacylglutathione hydrolase (glyoxalase II) from rat erythrocytes". Anal. Biochem. 98 (2): 472–7. doi:10.1016/0003-2697(79)90169-6. PMID 496013.
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