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Literature summary for 3.4.17.2 extracted from

  • Leung, L.L.K.; Morser, J.
    Carboxypeptidase B2 and carboxypeptidase N in the crosstalk between coagulation, thrombosis, inflammation, and innate immunity (2018), J. Thromb. Haemost., 16, 1474-1486 .
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
DL-mercaptomethyl-3-guanidinoethylthiopropanoic acid
-
Mus musculus
EDTA
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Mus musculus

Organism

Organism UniProt Comment Textmining
Mus musculus
-
-
-

Subunits

Subunits Comment Organism
tetramer
-
Mus musculus

Synonyms

Synonyms Comment Organism
carboxypeptidase B2
-
Mus musculus
CPB2
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Mus musculus

General Information

General Information Comment Organism
malfunction among mice genetically deficient in either carboxypeptidase B2 (Cpb2) or carboxypeptidase N (Cpn), in a model of hemolytic-uremic syndrome, Cpb2-/- mice have the worst disease, followed by Cpn-/- mice, with wild-type mice being the most protected. This model is driven by C5a, and shows that carboxypeptidase B2 is important in inactivating C5a. Cpn-/- mice are generated by disruption of Cpn1. When mice are challenged acutely with cobra venom factor, the reverse phenotype is observed. Cpn-/- mice have markedly worse disease than Cpb2-/- mice, and wild-type mice are resistant Mus musculus
additional information the enzyme is constitutively active Mus musculus
physiological function the enzyme delays fibrinolysis. CPB2 is important in inactivating C5a Mus musculus
physiological function the enzyme removes C-terminal basic amino acids from bioactive peptides and proteins, thereby inactivating them Mus musculus