X-His dipeptidase
| Xaa-His dipeptidase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC number | 3.4.13.3 | ||||||||
| CAS number | 9027-21-8 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| |||||||||
Xaa-His dipeptidase (EC 3.4.13.3, aminoacylhistidine dipeptidase, carnosinase, homocarnosinase, dipeptidase M) is an enzyme.[1][2][3][4] This enzyme catalyses the following chemical reaction
- Hydrolysis of Xaa!His dipeptides
This mammalian cytosolic enzyme also acts on anserine and homocarnosine.
References
- ↑ Hanson, H.T.; Smith, E.L. (1949). "Carnosinase: an enzyme of swine kidney". J. Biol. Chem. 179: 789–801.
- ↑ Rosenberg, A. (1960). "The activation of carnosinase by divalent ions". Biochim. Biophys. Acta. 45: 297–316. doi:10.1016/0006-3002(60)91454-2. PMID 13743376.
- ↑ Lenney, J.F.; Kan, S.C.; Siu, K.; Sugiyama, G.H. (1977). "Homocarnosinase: a hog kidney dipeptidase with a broader specificity than carnosinase". Arch. Biochem. Biophys. 184 (1): 257–266. doi:10.1016/0003-9861(77)90349-6. PMID 21630.
- ↑ Lenney, J.F. (1990). "Separation and characterization of 2 carnosine-splitting cytosolic dipeptidases from hog kidney (carnosinase and nonspecific dipeptidase)". Biol. Chem. Hoppe-Seyler. 371: 433–440. doi:10.1515/bchm3.1990.371.1.433. PMID 2378680.
External links
- Xaa-His dipeptidase at the US National Library of Medicine Medical Subject Headings (MeSH)
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