Note - Blast analyses are based on comparisons of the phosphosites and the bordering four amino acids on each side of these phosphosites.

Phosphosite
Human Protein:	MST4
Human P-Site:	S80
P-Site Sequence:	VLSQCDSSYVTKYYG
UniProt:	Q9P289
Intern. Prot. ID:	IPI00292827

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MST4	Q9P289	S80	VLSQCDSSYVTKYYG	100 / 9 AA	47
Phosphosite 1:	MST4	Q9P289	S79	TVLSQCDSSYVTKYY	100 / 8 AA	47
Phosphosite 2:	MST4	Q9P289	Y81	LSQCDSSYVTKYYGS	100 / 8 AA	47
Phosphosite 3:	STK24	Q9Y6E0	S91	TVLSQCDSPYVTKYY	87 / 8 AA	49
Phosphosite 4:	STK24	Q9Y6E0	Y93	LSQCDSPYVTKYYGS	87 / 8 AA	49
Phosphosite 5:	YSK1	O00506	S75	TVLSQCDSPYITRYF	75 / 8 AA	48
Phosphosite 6:	MST2	Q13188	Y81	MQQCDSPYVVKYYGS	75 / 8 AA	56
Phosphosite 7:	GPR116	Q8IZF2	S896	ENLQSDSSIVTMAFP	66 / 9 AA	149
Phosphosite 8:	POLA	P09884	Y1068	EPTSDGNYVTKQELK	62 / 8 AA	166
Phosphosite 9:	CEP110	O43303	S176	NSPKQCDSSNISHVE	62 / 8 AA	113
Phosphosite 10:	CEP110	O43303	S177	SPKQCDSSNISHVEN	62 / 8 AA	113
Phosphosite 11:	STK4	Q13043	S82	SIMQQCDSPHVVKYY	62 / 8 AA	56
Phosphosite 12:	GREB1L	Q9C091	S1062	DLRLIDSSYLTRTAL	55 / 9 AA	214
Phosphosite 13:	GDI2	P50395	Y286	QLICDPSYVKDRVEK	83 / 6 AA	51
Phosphosite 14:	GDI2	P50395	S285	KQLICDPSYVKDRVE	83 / 6 AA	51
Phosphosite 15:	GREB1L	Q9C091	Y1063	LRLIDSSYLTRTALE	62 / 8 AA	214
Phosphosite 16:	PRDM5	Q9NQX1	S175	ACPQCESSFTSEDIL	50 / 8 AA	73
Phosphosite 17:	PDGFRA	P16234	Y849	DIMHDSNYVSKGSTF	71 / 7 AA	123
Phosphosite 18:	GSTM5	P46439	Y28	LEYTDSSYVEKKYTL	85 / 7 AA	26
Phosphosite 19:	ZNF777	Q9ULD5	S644	KCPECDSSFSHKSSL	55 / 9 AA	85
Phosphosite 20:	PRDM15	P57071	Y1205	CSVCDKKYVTEYMLQ	71 / 7 AA	169