EOG844P2Q GO:0005787 24/74 signal peptidase complex cellular_component "A protein complex that is located in the endoplasmic reticulum membrane and cleaves the signal sequence from precursor proteins following their transport out of the cytoplasmic space." [GOC:sgd_curators, PMID:1846444, PMID:7615509] EOG844P2Q GO:0016021 24/74 integral component of membrane cellular_component "The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane." [GOC:dos, GOC:go_curators] EOG844P2Q GO:0008233 24/74 peptidase activity molecular_function "Catalysis of the hydrolysis of a peptide bond. A peptide bond is a covalent bond formed when the carbon atom from the carboxyl group of one amino acid shares electrons with the nitrogen atom from the amino group of a second amino acid." [GOC:jl, ISBN:0815332181] EOG844P2Q GO:0006465 24/74 signal peptide processing biological_process "The proteolytic removal of a signal peptide from a protein during or after transport to a specific location in the cell." [GOC:mah, ISBN:0815316194]