Biology:X-methyl-His dipeptidase

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Xaa-methyl-His dipeptidase
Identifiers
EC number3.4.13.5
CAS number9027-38-7
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
PRIAMprofile
PDB structuresRCSB PDB PDBe PDBsum

Xaa-methyl-His dipeptidase (EC 3.4.13.5, anserinase, aminoacyl-methylhistidine dipeptidase, acetylhistidine deacetylase, N-acetylhistidine deacetylase, alpha-N-acetyl-L-histidine aminohydrolase) is an enzyme.[1][2][3] This enzyme catalyses the following chemical reaction

Hydrolysis of anserine (beta-alanyl!Npi-methyl-L-histidine), carnosine, homocarnosine, glycyl!leucine and other dipeptides with broad specificity

References

  1. "The free amino acids of fish; 1-methylhistidine and beta-alanine liberation by skeletal muscle anserinase of codling (Gadus callarias)". The Biochemical Journal 60 (1): 81–7. May 1955. PMID 14363188. 
  2. "Alpha-N-acetyl-L-histidine amidohydrolase activity from the brain of the skipjack tuna Katsuwonus pelamis". Canadian Journal of Biochemistry 45 (2): 337–40. February 1967. doi:10.1139/o67-037. PMID 6067033. 
  3. "Similarity of tuna N-acetylhistidine deacetylase and cod fish anserinase". Comparative Biochemistry and Physiology. B, Comparative Biochemistry 61 (2): 253–8. 1978. doi:10.1016/0305-0491(78)90171-2. PMID 318374. 

External links