Enzyme Details

EC Classification

3.4.21.89

Enzyme name
(recommended)

signal peptidase I

Alternative names

leader peptidase I
signal proteinase
Escherichia coli leader peptidase
eukaryotic signal peptidase
eukaryotic signal proteinase
leader peptidase
leader peptide hydrolase
leader proteinase
signal peptidase
pilin leader peptidase
SPC
prokaryotic signal peptidase
prokaryotic leader peptidase
HOSP
prokaryotic signal proteinase
propeptidase
PuIO prepilin peptidase
signal peptide hydrolase
signal peptide peptidase
signalase
bacterial leader peptidase 1
pilin leader peptidase

Classification

Hydrolases

Acting on peptide bonds (peptide hydrolases)

Serine endopeptidases

Catalyses reactions

H2O + n+m Peptide <-> n Peptide + m Peptide

H2O + Ala-Ala-Phe-7-Amino-4-methylcoumarin <-> Ala-Ala-Phe + 7-Amino-4-methylcoumarin

External links

Expasy
KEGG
BRENDA
IntEnz (EBI)
IUBMB
Reactome
MetaCrop

View all entries for EC Class: 3.4.21.89