Expasy logo

ENZYME

ENZYME entry: EC 3.4.23.18

Accepted Name
aspergillopepsin I
Alternative Name(s)
aspergillopepsin A
aspergillopepsin F
aspergillopeptidase A
awamorin
proctase B
Protease type XIII
proteinase B
trypsinogen kinase
Reaction catalysed
Hydrolysis of proteins with broad specificity. Generally favors hydrophobic residues in P1 and P1', but also accepts Lys in P1, which leads to activation of trypsinogen. Does not clot milk
Comment(s)
  • Found in a variety of Aspergillus species (imperfect fungi): A.awamori, A.foetidus, A.fumigatus, A.kawachii, A.niger, A.oryzae, A.saitoi, and A.sojae.
  • Belongs to peptidase family A1.
  • Formerly EC 3.4.23.6.
Cross-references
BRENDA 3.4.23.18
EC2PDB 3.4.23.18
ExplorEnz 3.4.23.18
PRIAM enzyme-specific profiles 3.4.23.18
KEGG Ligand Database for Enzyme Nomenclature 3.4.23.18
IUBMB Enzyme Nomenclature 3.4.23.18
IntEnz 3.4.23.18
MEDLINE Find literature relating to 3.4.23.18
MetaCyc 3.4.23.18
Rhea expert-curated reactions 3.4.23.18
UniProtKB/Swiss-Prot
D4ANC3, PEPA_ARTBC P17946, PEPA_ASPAW A1CBR4, PEPA_ASPCL
B0Y1V8, PEPA_ASPFC B8NLY9, PEPA_ASPFN P41748, PEPA_ASPFU
A2R3L3, PEPA_ASPNC P55325, PEPA_ASPNG Q06902, PEPA_ASPOR
P0CU33, PEPA_ASPOZ A0A146F0J0, PEPA_ASPPE Q12567, PEPA_ASPPH
O93885, PEPA_EMENI A1DDK1, PEPA_NEOFI D4D7C5, PEPA_TRIVH

View entry in original ENZYME format
View entry in raw text format (no links)
All UniProtKB/Swiss-Prot entries referenced in this entry, with possibility to download in different formats, align etc.
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 3.4.23.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 3.4.-.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 3.-.-.-