ENZYME entry: EC 3.4.21.63

Accepted Name
Oryzin.
Alternative Name(s)
Aspergillopeptidase B.
Aspergillus alkaline proteinase.
Reaction catalysed
Hydrolysis of proteins with broad specificity, and of Bz-Arg-OEt > Ac-Tyr-OEt. Does not hydrolyze peptide amides
Comment(s)
  • Predominant extracellular alkaline endopeptidase of the mold Aspergillus oryzae.
  • Identical or closely related enzymes are produced by A.flavus and A.sojae.
  • Belongs to peptidase family S8.
  • Formerly EC 3.4.4.16, EC 3.4.21.14 and EC 3.4.21.15.
Cross-references
PROSITEPDOC00125
BRENDA3.4.21.63
EC2PDB3.4.21.63
ExplorEnz3.4.21.63
PRIAM enzyme-specific profiles3.4.21.63
KEGG Ligand Database for Enzyme Nomenclature3.4.21.63
IUBMB Enzyme Nomenclature3.4.21.63
IntEnz3.4.21.63
MEDLINEFind literature relating to 3.4.21.63
MetaCyc3.4.21.63
UniProtKB/Swiss-Prot
B0Y473, ALP2_ASPFC;  P87184, ALP2_ASPFU;  A1CIA7, ORYZ_ASPCL;  
B0Y708, ORYZ_ASPFC;  P35211, ORYZ_ASPFL;  B8N106, ORYZ_ASPFN;  
P28296, ORYZ_ASPFU;  P12547, ORYZ_ASPOR;  Q00208, ORYZ_EMENI;  
A1CWF3, ORYZ_NEOFI;  

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