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:	Y66
P-Site Sequence:	LRICPQGYTCCTSEM
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	Y66	LRICPQGYTCCTSEM	100 / 9 AA	62
Phosphosite 1:	GPC2	Q8N158	Y66	LRVCPQEYTCCSSET	77 / 9 AA	63
Phosphosite 2:	GRN	P28799	Y294	EVSCPDGYTCCRLQS	87 / 8 AA	64
Phosphosite 3:	GPC4	O75487	S64	LKICPQGSTCCSQEM	77 / 9 AA	62
Phosphosite 4:	SCN9A	Q15858	Y328	SGQCPEGYTCVKIGR	85 / 7 AA	226
Phosphosite 5:	GRN	P28799	T295	VSCPDGYTCCRLQSG	85 / 7 AA	64
Phosphosite 6:	SCN3A	Q9NY46	Y350	AGQCPEGYICVKAGR	71 / 7 AA	226
Phosphosite 7:	SCN2A	Q99250	Y351	AGQCPEGYICVKAGR	71 / 7 AA	228
Phosphosite 8:	SCN1A	P35498	Y349	AGQCPEGYMCVKAGR	71 / 7 AA	229
Phosphosite 9:	GPC4	O75487	T65	KICPQGSTCCSQEME	75 / 8 AA	62
Phosphosite 10:	GRN	P28799	S219	RSRCPDGSTCCELPS	75 / 8 AA	64
Phosphosite 11:	SCN10A	Q9Y5Y9	Y323	SGHCPDGYICLKTSD	71 / 7 AA	221
Phosphosite 12:	SCN4A	P35499	Y373	AGHCPEGYECIKTGR	71 / 7 AA	208
Phosphosite 13:	SCN5A	Q14524	Y339	AGTCPEGYRCLKAGE	71 / 7 AA	227
Phosphosite 14:	THBS4	P35443	Y317	CGPCPEGYTGNGITC	83 / 6 AA	106
Phosphosite 15:	WEE2	P0C1S8	Y526	QAQSPQGYTHHGDTG	62 / 8 AA	63
Phosphosite 16:	SCN8A	Q9UQD0	Y337	AGQCPEGYQCMKAGR	71 / 7 AA	225
Phosphosite 17:	LTBP3	Q9NS15	Y345	GADCPQGYKRLNSTH	83 / 6 AA	139
Phosphosite 18:	CELSR2	Q9HCU4	Y1853	KPSAPHGYTCECPPN	83 / 6 AA	317
Phosphosite 19:	CELSR2	Q9HCU4	T1854	PSAPHGYTCECPPNY	83 / 6 AA	317
Phosphosite 20:	NTNG2	Q96CW9	Y481	RCACPRGYTGVRCEQ	83 / 6 AA	60