Signal peptidase I
From Wikipedia, the free encyclopedia
Signal peptidase I (EC 3.4.21.89, 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) is an enzyme.[1][2][3][4][5][6][7] This enzyme catalyses the following chemical reaction
- Cleavage of hydrophobic, N-terminal signal or leader sequences
Quick Facts Identifiers, EC no. ...
Signal peptidase I | |||||||||
---|---|---|---|---|---|---|---|---|---|
Identifiers | |||||||||
EC no. | 3.4.21.89 | ||||||||
CAS no. | 65979-36-4 | ||||||||
Databases | |||||||||
IntEnz | IntEnz view | ||||||||
BRENDA | BRENDA entry | ||||||||
ExPASy | NiceZyme view | ||||||||
KEGG | KEGG entry | ||||||||
MetaCyc | metabolic pathway | ||||||||
PRIAM | profile | ||||||||
PDB structures | RCSB PDB PDBe PDBsum | ||||||||
|
Close
This enzyme is present in bacterial membranes and in chloroplast thylakoid membranes.