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:	GPC1
Human P-Site:	S146
P-Site Sequence:	RAFRDLYSELRLYYR
UniProt:	P35052
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GPC1	P35052	S146	RAFRDLYSELRLYYR	100 / 9 AA	62
Phosphosite 1:	GPC1	P35052	Y145	ARAFRDLYSELRLYY	100 / 8 AA	62
Phosphosite 2:	SPTBN2	O15020	Y82	TCRVGDLYSDLRDGR	85 / 7 AA	271
Phosphosite 3:	GSG1	Q2KHT4	Y320	VSEGVDFYSELRNKG	85 / 7 AA	39
Phosphosite 4:	GSG1	Q2KHT4	S321	SEGVDFYSELRNKGF	85 / 7 AA	39
Phosphosite 5:	SPTBN2	O15020	S83	CRVGDLYSDLRDGRN	85 / 7 AA	271
Phosphosite 6:	USP6NL	Q92738	Y127	KEETRDLYSKLKHRA	75 / 8 AA	94
Phosphosite 7:	PPBP	P02775	Y58	ESLDSDLYAELRCMC	85 / 7 AA	14
Phosphosite 8:	PPP1R12C	Q9BZL4	Y687	DGGFRTLYAELRREN	75 / 8 AA	85
Phosphosite 9:	SPTBN1	Q01082	Y79	SCRITDLYTDLRDGR	71 / 7 AA	275
Phosphosite 10:	RIMBP2	O15034	S766	EDEEELYSEMQLEDG	62 / 8 AA	116
Phosphosite 11:	CD3-epsilon	P07766	Y199	RKGQRDLYSGLNQRR	85 / 7 AA	23
Phosphosite 12:	CD3-epsilon	P07766	S200	KGQRDLYSGLNQRRI	85 / 7 AA	23
Phosphosite 13:	SPTBN1	Q01082	T80	CRITDLYTDLRDGRM	71 / 7 AA	275
Phosphosite 14:	PARC	Q8IWT3	S2395	LRCRDLASSLRLLRA	77 / 9 AA	281
Phosphosite 15:	DSTYK	Q6XUX3	T743	RLHRDLYTGLKAGLT	62 / 8 AA	105
Phosphosite 16:	CKB	P12277	Y39	KVLTPELYAELRAKS	62 / 8 AA	43
Phosphosite 17:	CRNN	Q9UBG3	Y487	GITARELYSYLRSTK	75 / 8 AA	54
Phosphosite 18:	CRNN	Q9UBG3	S488	ITARELYSYLRSTKP	75 / 8 AA	54
Phosphosite 19:	DSTYK	Q6XUX3	Y742	ERLHRDLYTGLKAGL	62 / 8 AA	105
Phosphosite 20:	ADAMTS17	Q8TE56	Y93	PAFGRDLYLQLRRDL	75 / 8 AA	121