Glutamyl endopeptidase II

Glutamyl endopeptidase II (EC 3.4.21.82, GluSGP) is an enzyme.[1][2][3][4][5] This enzyme catalyses the following chemical reaction

Preferential cleavage: -Glu- >> -Asp- . Preference for Pro or Leu at P2 and Phe at P3. Cleavage of -Glu-Asp- and -Glu-Pro- bonds is slow
Glutamyl endopeptidase II
Identifiers
EC number3.4.21.82
CAS number137010-42-5
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
PRIAMprofile
PDB structuresRCSB PDB PDBe PDBsum

This enzyme is isolated from Streptomyces griseus.

References

  1. Yoshida N, Tsuruyama S, Nagata K, Hirayama K, Noda K, Makisumi S (September 1988). "Purification and characterization of an acidic amino acid specific endopeptidase of Streptomyces griseus obtained from a commercial preparation (Pronase)". Journal of Biochemistry. 104 (3): 451–6. PMID 3149277.
  2. Komiyama T, Bigler TL, Yoshida N, Noda K, Laskowski M (June 1991). "Replacement of P1 Leu18 by Glu18 in the reactive site of turkey ovomucoid third domain converts it into a strong inhibitor of Glu-specific Streptomyces griseus proteinase (GluSGP)". The Journal of Biological Chemistry. 266 (17): 10727–30. PMID 1674942.
  3. Nagata K, Yoshida N, Ogata F, Araki M, Noda K (December 1991). "Subsite mapping of an acidic amino acid-specific endopeptidase from Streptomyces griseus, GluSGP, and protease V8". Journal of Biochemistry. 110 (6): 859–62. PMID 1794975.
  4. Svendsen I, Jensen MR, Breddam K (November 1991). "The primary structure of the glutamic acid-specific protease of Streptomyces griseus". FEBS Letters. 292 (1–2): 165–7. doi:10.1016/0014-5793(91)80859-2. PMID 1959600.
  5. Breddam K, Meldal M (May 1992). "Substrate preferences of glutamic-acid-specific endopeptidases assessed by synthetic peptide substrates based on intramolecular fluorescence quenching". European Journal of Biochemistry. 206 (1): 103–7. doi:10.1111/j.1432-1033.1992.tb16906.x. PMID 1587264.
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