Enzyme Details

Enzyme (Recommended) Name	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
EC Classification	3.4.21.89
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 IntEnz (EBI) IUBMB Reactome HepatoSys
	View all entries for EC Class 3.4.21.89