X-methyl-His dipeptidase

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Xaa-methyl-His dipeptidase
Identifiers
EC no. 3.4.13.5
CAS no. 9027-38-7
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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. ↑ Jones NR (May 1955). "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. doi:10.1042/bj0600081. PMC   1215656 . PMID   14363188.
  2. ↑ Baslow MH, Lenney JF (February 1967). "Alpha-N-acetyl-L-histidine amidohydrolase activity from the brain of the skipjack tuna Katsuwonus pelamis". Canadian Journal of Biochemistry. 45 (2): 337–40. doi:10.1139/o67-037. PMID   6067033.
  3. ↑ Lenney JF, Baslow MH, Sugiyama GH (1978). "Similarity of tuna N-acetylhistidine deacetylase and cod fish anserinase". Comparative Biochemistry and Physiology. B, Comparative Biochemistry. 61 (2): 253–8. doi:10.1016/0305-0491(78)90171-2. PMID   318374.
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