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Literature summary for 3.4.21.80 extracted from

  • Qasim, M.A.; Wang, L.; Qasim, S.; Lu, S.; Lu, W.; Wynn, R.; Yi, Z.P.; Laskowski, M.
    Additivity-based design of the strongest possible turkey ovomucoid third domain inhibitors for porcine pancreatic elastase (PPE) and Streptomyces griseus protease B (SGPB) (2013), FEBS Lett., 587, 3021-3026.
    View publication on PubMedView publication on EuropePMC
Search for more literature for 3.4.21.80

Inhibitors

Inhibitors Comment Organism Structure
additional information OMTKY3 inhibitor variant screening, overview Streptomyces griseus
protein inhibitor S13D14Y15-OMTKY3 a OMTKY3 mutant variant, recombinantly produced in Escherichia coli strain RV308 and purified, slight inhibition, overview Streptomyces griseus
protein inhibitor S13D14Y15G18I19K21-OMTKY3 a OMTKY3 mutant variant, recombinantly produced in Escherichia coli strain RV308 and purified, slight inhibition, overview. S13D14Y15G18I19K21 OMTKY3 inhibits Streptomyces griseus protease B, EC 3.4.21.81, 10times more strongly than Streptomyces griseus protease A Streptomyces griseus

Organism

Organism UniProt Comment Textmining
Streptomyces griseus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
further purification of a commercial preparation Streptomyces griseus

Source Tissue

Source Tissue Comment Organism Textmining
commercial preparation requires further purification Streptomyces griseus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
succinyl-Ala-Ala-Pro-X-4-nitroanilide + H2O
-
 Streptomyces griseus ?
-
 ?
succinyl-Ala-Ala-Pro-X-7-amido-4-methylcoumarin + H2O
-
 Streptomyces griseus ?
-
 ?

Synonyms

Synonyms Comment Organism
SGPA
-
 Streptomyces griseus
Streptomyces griseus protease A
-
 Streptomyces griseus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5 8.3 assay at Streptomyces griseus