From Wikipedia, the free encyclopedia
Dipeptidyl-peptidase II
Identifiers
EC no. 3.4.14.2
CAS no. 76199-23-0
Databases
IntEnz IntEnz view
BRENDA BRENDA entry
ExPASy NiceZyme view
KEGG KEGG entry
MetaCyc metabolic pathway
PRIAM profile
PDB structures RCSB PDB PDBe PDBsum
Search
PMC articles
PubMed articles
NCBI proteins

Dipeptidyl-peptidase II ( EC 3.4.14.2, dipeptidyl aminopeptidase II, dipeptidyl arylamidase II, carboxytripeptidase, dipeptidyl peptidase II, DAP II, dipeptidyl(amino)peptidase II, dipeptidylarylamidase) is an enzyme. [1] [2] This enzyme catalyses the following chemical reaction:

Release of an N-terminal dipeptide, Xaa-Yaa!, preferentially when Yaa is Ala or Pro. Substrates are oligopeptides, preferentially tripeptides

This lysosomal serine-type peptidase is maximally active at acidic pH.

References

  1. ^ McDonald JK, Leibach FH, Grindeland RE, Ellis S (August 1968). "Purification of dipeptidyl aminopeptidase II (dipeptidyl arylamidase II) of the anterior pituitary gland. Peptidase and dipeptide esterase activities". The Journal of Biological Chemistry. 243 (15): 4143–50. doi: 10.1016/S0021-9258(18)93291-6. PMID  4969969.
  2. ^ McDonald JK, Schwabe C (1977). "Intracellular exopeptidases". In Barrett AJ (ed.). Proteinases in Mammalian Cells and Tissues. Amsterdam: North-Holland Publishing Co. pp. 311–391.

External links


From Wikipedia, the free encyclopedia
Dipeptidyl-peptidase II
Identifiers
EC no. 3.4.14.2
CAS no. 76199-23-0
Databases
IntEnz IntEnz view
BRENDA BRENDA entry
ExPASy NiceZyme view
KEGG KEGG entry
MetaCyc metabolic pathway
PRIAM profile
PDB structures RCSB PDB PDBe PDBsum
Search
PMC articles
PubMed articles
NCBI proteins

Dipeptidyl-peptidase II ( EC 3.4.14.2, dipeptidyl aminopeptidase II, dipeptidyl arylamidase II, carboxytripeptidase, dipeptidyl peptidase II, DAP II, dipeptidyl(amino)peptidase II, dipeptidylarylamidase) is an enzyme. [1] [2] This enzyme catalyses the following chemical reaction:

Release of an N-terminal dipeptide, Xaa-Yaa!, preferentially when Yaa is Ala or Pro. Substrates are oligopeptides, preferentially tripeptides

This lysosomal serine-type peptidase is maximally active at acidic pH.

References

  1. ^ McDonald JK, Leibach FH, Grindeland RE, Ellis S (August 1968). "Purification of dipeptidyl aminopeptidase II (dipeptidyl arylamidase II) of the anterior pituitary gland. Peptidase and dipeptide esterase activities". The Journal of Biological Chemistry. 243 (15): 4143–50. doi: 10.1016/S0021-9258(18)93291-6. PMID  4969969.
  2. ^ McDonald JK, Schwabe C (1977). "Intracellular exopeptidases". In Barrett AJ (ed.). Proteinases in Mammalian Cells and Tissues. Amsterdam: North-Holland Publishing Co. pp. 311–391.

External links



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