Peptidylamidoglycolate lyase
In enzymology, a peptidylamidoglycolate lyase (EC 4.3.2.5) is an enzyme that catalyzes the chemical reaction
- peptidylamidoglycolate peptidyl amide + glyoxylate
| peptidylamidoglycolate lyase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC number | 4.3.2.5 | ||||||||
| CAS number | 131689-50-4 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| Gene Ontology | AmiGO / QuickGO | ||||||||
| |||||||||
Hence, this enzyme has one substrate, peptidylamidoglycolate, and two products, peptidyl amide and glyoxylate.
This enzyme belongs to the family of lyases, specifically amidine lyases. The systematic name of this enzyme class is peptidylamidoglycolate peptidyl-amide-lyase (glyoxylate-forming). Other names in common use include alpha-hydroxyglycine amidating dealkylase, peptidyl-alpha-hydroxyglycine alpha-amidating lyase, HGAD, PGL, PAL, and peptidylamidoglycolate peptidylamide-lyase.
References
- Katopodis AG, Ping D, May SW (1990). "A novel enzyme from bovine neurointermediate pituitary catalyzes dealkylation of alpha-hydroxyglycine derivatives, thereby functioning sequentially with peptidylglycine alpha-amidating monooxygenase in peptide amidation". Biochemistry. 29 (26): 6115–20. doi:10.1021/bi00478a001. PMID 2207061.
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