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Oligopeptidase B

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Oligopeptidase B
Identifiers
EC no.3.4.21.83
CAS no.57657-67-7
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
PRIAMprofile
PDB structuresRCSB PDB PDBe PDBsum
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NCBIproteins

Oligopeptidase B (EC 3.4.21.83, protease II, Escherichia coli alkaline proteinase II) is an enzyme.[1] This enzyme catalyses the following chemical reaction

Hydrolysis of -Arg-, -Lys- bonds in oligopeptides, even when P1' residue is proline

This enzyme is present in Escherichia coli.

References

  1. ^ Kanatani, A.; Masuda, T.; Shimoda, T.; Misoka, F.; Lin, X.S.; Yoshimoto, T.; Tsuru, D. (1991). "Protease II from Escherichia coli: sequencing and expression of the enzyme gene and characterization of the expressed enzyme". J. Biochem. (Tokyo). 110: 315–320. PMID 1769955.