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Endopeptidase So

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Endopeptidase So
Identifiers
EC no.3.4.21.67
CAS no.81611-83-8
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
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MetaCycmetabolic pathway
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Endopeptidase So (EC 3.4.21.67, E. coli cytoplasmic proteinase, proteinase So, Escherichia coli serine proteinase So) is an enzyme.[1][2] This enzyme catalyses the following chemical reaction

Hydrolysis of proteins, but not Bz-Tyr-OEt, Ac-Phe-beta-naphthylester, or Bz-Arg-OEt

This is an Escherichia coli cytoplasmic endopeptidase.

References

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  1. ^ Goldberg AL, Swamy KH, Chung CH, Larimore FS (1981). "Proteases in Escherichia coli". Proteolytic Enzymes, Part C. Methods in Enzymology. Vol. 80 Pt C. pp. 680–702. doi:10.1016/s0076-6879(81)80052-3. ISBN 978-0-12-181980-4. PMID 7043205.
  2. ^ Chung CH, Goldberg AL (April 1983). "Purification and characterization of protease So, a cytoplasmic serine protease in Escherichia coli". Journal of Bacteriology. 154 (1): 231–8. doi:10.1128/jb.154.1.231-238.1983. PMC 217451. PMID 6339474.
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