Barrierpepsin
| Barrierpepsin | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC number | 3.4.23.35 | ||||||||
| CAS number | 152060-38-3 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| |||||||||
Barrierpepsin (EC 3.4.23.35, barrier proteinase, Bar proteinase) is an enzyme.[1][2] This enzyme catalyses the following chemical reaction
- Selective cleavage of -Leu6-Lys- bond in the pheromone alpha-mating factor
This endopeptidase is present in baker's yeast (Saccharomyces cerevisiae).
References
- ↑ Mackay, V.L.; Welch, S.K.; Insley, M.Y.; Manney, T.R.; Holly, J.; Saari, G.C.; Parker, M.L. (1988). "The Saccharomyces cerevisiae BAR1 gene encodes an exported protein with homology to pepsin". Proc. Natl. Acad. Sci. USA. 85: 55–59. doi:10.1073/pnas.85.1.55. PMID 3124102.
- ↑ Mackay, V.L.; Armstrong, J.; Yip, C.; Welch, S.; Walker, K.; Osborn, S.; Sheppard, P.; Forstrom, J. (1991). "Characterization of the bar proteinase, an extracellular enzyme from the yeast Saccharomyces cerevisiae". Adv. Exp. Med. Biol. 306: 161–172. doi:10.1007/978-1-4684-6012-4_21. PMID 1812704.
External links
- Barrierpepsin at the US National Library of Medicine Medical Subject Headings (MeSH)
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