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:	GPC4
Human P-Site:	Y180
P-Site Sequence:	FRLVNSQYHFTDEYL
UniProt:	O75487
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GPC4	O75487	Y180	FRLVNSQYHFTDEYL	100 / 9 AA	62
Phosphosite 1:	GPC6	Q9Y625	Y180	FQLINPQYHFSEDYL	55 / 9 AA	63
Phosphosite 2:	FBXO32	Q969P5	Y272	LWKKLCQYHFSERQI	57 / 7 AA	42
Phosphosite 3:	ERAP2	Q6P179	S43	SQFSVPSSYHFTEDP	75 / 8 AA	110
Phosphosite 4:	CNTN5	O94779	Y946	GLEGNTLYHFTVRAY	71 / 7 AA	121
Phosphosite 5:	HCCS	P53701	Y238	GGEVNKDYQFTILDV	62 / 8 AA	31
Phosphosite 6:	CTNND2	Q9UQB3	Y1034	KKDGWSQYHFVASSS	62 / 8 AA	133
Phosphosite 7:	SOX9	P48436	Y440	PPITRSQYDYTDHQN	71 / 7 AA	56
Phosphosite 8:	USMG5	Q96IX5	Y10	GPESDAQYQFTGIKK	50 / 8 AA	6
Phosphosite 9:	MBD5	Q9P267	T740	SANQLHFTDPSMNSS	83 / 6 AA	160
Phosphosite 10:	SYNM	O15061	Y342	SEFRNKSYHYTDSLL	62 / 8 AA	173
Phosphosite 11:	PRSS2	P07478	Y45	QVSLNSGYHFCGGSL	55 / 9 AA	26
Phosphosite 12:	PRSS1	P07477	Y45	QVSLNSGYHFCGGSL	55 / 9 AA	27
Phosphosite 13:	SOX9	P48436	Y442	ITRSQYDYTDHQNSS	71 / 7 AA	56
Phosphosite 14:	IGFL2	Q6UWQ7	S101	LKVQGVNSQCHSSPI	83 / 6 AA	13
Phosphosite 15:	REST	Q13127	Y406	SKKCNLQYHFKSKHP	62 / 8 AA	122
Phosphosite 16:	BRE	Q9NXR7	Y331	TLTFQSVYHFTNSGQ	71 / 7 AA	44
Phosphosite 17:	Protein FAM75D1	Q6ZQQ2	S1220	RKHSQPQSHFTDMSF	71 / 7 AA	176
Phosphosite 18:	STOX1	Q6ZVD7	Y758	MLPGHSQYSFTGGSQ	62 / 8 AA	111
Phosphosite 19:	STOX1	Q6ZVD7	S759	LPGHSQYSFTGGSQG	62 / 8 AA	111
Phosphosite 20:	ERAP2	Q6P179	T47	VPSSYHFTEDPGAFP	80 / 5 AA	110