:Ste24 endopeptidase

{{Infobox enzyme

| Name = Ste24 endopeptidase

| EC_number = 3.4.24.84

| CAS_number = 148463-92-7

| GO_code =

| image =

| width =

| caption =

}}

Ste24 endopeptidase ({{EC number|3.4.24.84}}) is an enzyme.{{cite journal | vauthors = Tam A, Schmidt WK, Michaelis S | title = The multispanning membrane protein Ste24p catalyzes CAAX proteolysis and NH2-terminal processing of the yeast a-factor precursor | journal = The Journal of Biological Chemistry | volume = 276 | issue = 50 | pages = 46798–806 | date = December 2001 | pmid = 11581258 | doi = 10.1074/jbc.m106150200 | doi-access = free }} This enzyme catalyses the following chemical reaction

: The peptide bond hydrolysed can be designated -C-aaX in which C is an S-isoprenylated cysteine residue, a is usually aliphatic and X is the C-terminal residue of the substrate protein, and may be any of several amino acids

This enzyme belongs to the peptidase family M48.