You can find more information about Signal peptidase using the following links:

(Z-LL)2 ketone	Differential Inhibition of Signal Peptide Peptidase Family Members by Established ?-Secretase Inhibitors
(z-ll)2-ketone and	Plasmodium falciparum signal peptide peptidase is a promising drug target against blood stage malaria
173550-33-9	Differential Inhibition of Signal Peptide Peptidase Family Members by Established ?-Secretase Inhibitors
208255-80-5	Differential Inhibition of Signal Peptide Peptidase Family Members by Established ?-Secretase Inhibitors
209986-17-4	Differential Inhibition of Signal Peptide Peptidase Family Members by Established ?-Secretase Inhibitors
292632-98-5	Differential Inhibition of Signal Peptide Peptidase Family Members by Established ?-Secretase Inhibitors
Chembl302004	Plasmodium falciparum signal peptide peptidase is a promising drug target against blood stage malaria
LY-411,575	Differential Inhibition of Signal Peptide Peptidase Family Members by Established ?-Secretase Inhibitors
Ly-411575	Targeting the ERAD pathway via inhibition of signal peptide peptidase for antiparasitic therapeutic design
Nitd679	Targeting the ERAD pathway via inhibition of signal peptide peptidase for antiparasitic therapeutic design
Nitd731	Targeting the ERAD pathway via inhibition of signal peptide peptidase for antiparasitic therapeutic design Using genetic methods to define the targets of compounds with antimalarial activity
Ron5 derived peptides	Using genetic methods to define the targets of compounds with antimalarial activity
Thapsigargin	Targeting the ERAD pathway via inhibition of signal peptide peptidase for antiparasitic therapeutic design
Thiaisoleucine	Using genetic methods to define the targets of compounds with antimalarial activity
YO-01027	Characterization of SPP inhibitors suppressing propagation of HCV and protozoa

Expasy - NiceZime View
Brenda - The Comprehensive Enzyme Information System