Due to improvement work scheduled on this server, some services may not be fully operational on Tuesday December 12 daytime (CEST).
To improve security and privacy, we are moving our web pages and services from HTTP to HTTPS.
To give users of web services time to transition to HTTPS, we will support separate HTTP and HTTPS services until the end of 2017.
From January 2018 most HTTP traffic will be automatically redirected to HTTPS. [more...]
View this page in https

ENZYME entry: EC 3.4.21.121

Accepted Name
Lys-Lys/Arg-Xaa endopeptidase.
Alternative Name(s)
Aeromonas extracellular serine protease.
Reaction catalysed
Cleavage of -Lys-Lys-|-Xaa and -Lys-Arg-|-Xaa bonds
Comment(s)
  • The enzyme is a serine peptidase, which has been shown to cleave prothrombin and prekallikrein.
  • It hydrolyzes the complement component C5 releasing complement component C5a.
Cross-references
BRENDA3.4.21.121
EC2PDB3.4.21.121
ExplorEnz3.4.21.121
PRIAM enzyme-specific profiles3.4.21.121
KEGG Ligand Database for Enzyme Nomenclature3.4.21.121
IUBMB Enzyme Nomenclature3.4.21.121
IntEnz3.4.21.121
MEDLINEFind literature relating to 3.4.21.121
MetaCyc3.4.21.121

View entry in original ENZYME format
View entry in raw text format (no links)
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 3.4.21.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 3.4.-.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 3.-.-.-