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Substance Name: Oryzin
RN: 9074-07-1

Note

  • Catalyzes hydrolysis of proteins; does not split peptide amides; formerly included in the group of microbial serine proteinases EC 3.4.21.14; formerly EC 3.4.21.15.
 

Classification Code

  • Drug / Therapeutic Agent
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Names and Synonyms

Name of Substance

  • Oryzin
  • Seaprose S

Synonyms

  • Alkali protease
  • Aspergillopeptidase B
  • Aspergillus alkaline proteinase
  • E.C. 3.4.21.15
  • EINECS 232-977-6
  • Prozime
  • Prozime 10
  • Prozyme
  • Seaprose S

Systematic Name

  • Proteinase, Aspergillus alkaline

Registry Numbers

CAS Registry Number

  • 9074-07-1

System Generated Number

  • 0009074071

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intravenous 21mg/kg (21mg/kg)   Drugs in Japan Vol. 6, Pg. 396, 1982.
mouse LD50 oral 7400mg/kg (7400mg/kg)   Drugs in Japan Vol. 6, Pg. 396, 1982.
mouse LD50 subcutaneous 48mg/kg (48mg/kg)   Drugs in Japan Vol. 6, Pg. 396, 1982.
rat LD50 oral 8750mg/kg (8750mg/kg)   Drugs in Japan Vol. 6, Pg. 396, 1982.
rat LD50 subcutaneous 510mg/kg (510mg/kg)   Drugs in Japan Vol. 6, Pg. 396, 1982.