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Literature summary for 3.4.22.40 extracted from

  • Zheng, W.; Johnston, S.A.; Joshua-Tor, L.
    The unusual active site of Gal6/bleomycin hydrolase can act as a carboxypeptidase, aminopeptidase, and peptide ligase (1998), Cell, 93, 103-109.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expression in Escherichia coli Saccharomyces cerevisiae

Crystallization (Commentary)

Crystallization (Comment) Organism
-
Saccharomyces cerevisiae

Organism

Organism UniProt Comment Textmining
Saccharomyces cerevisiae Q01532
-
-

Reaction

Reaction Comment Organism Reaction ID
Inactivates bleomycin B2 (a cytotoxic glycometallopeptide) by hydrolysis of a carboxyamide bond of beta-aminoalanine, but also shows general aminopeptidase activity. The specificity varies somewhat with source, but amino acid arylamides of Met, Leu and Ala are preferred acts as carboxypeptidase, aminopeptidase and peptide ligase Saccharomyces cerevisiae

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
bleomycin + H2O
-
Saccharomyces cerevisiae deamido-bleomycin
-
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