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:	GPC6
Human P-Site:	S489
P-Site Sequence:	DVNFQDTSDESSGSG
UniProt:	Q9Y625
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GPC6	Q9Y625	S489	DVNFQDTSDESSGSG	100 / 9 AA	63
Phosphosite 1:	GPC6	Q9Y625	T488	NDVNFQDTSDESSGS	100 / 8 AA	63
Phosphosite 2:	GPC1	P35052	S482	DVDFQDASDDGSGSG	66 / 9 AA	62
Phosphosite 3:	SMC1A	Q14683	S1042	RDKFQETSDEFEAAR	85 / 7 AA	143
Phosphosite 4:	USP34	Q70CQ2	S1415	LMAFQNISDEQSNDG	66 / 9 AA	404
Phosphosite 5:	COG6	Q9Y2V7	S164	LSKFQLTSDEMSLLR	77 / 9 AA	73
Phosphosite 6:	FN1	P02751	T2129	SWAPFQDTSEYIISC	83 / 6 AA	263
Phosphosite 7:	GPC4	O75487	S490	DVDFFDISDESSGEG	77 / 9 AA	62
Phosphosite 8:	ECT2	Q9H8V3	T743	VLLSFQMTSDELPKE	85 / 7 AA	100
Phosphosite 9:	NUP98	P52948	S1457	EEAFQNTSDSDRYAC	83 / 6 AA	188
Phosphosite 10:	CHRM4	P08173	S293	PVADKDTSNESSSGS	75 / 8 AA	53
Phosphosite 11:	IRE1	O75460	S846	LQFFQDVSDRIEKES	83 / 6 AA	110
Phosphosite 12:	ERN2	Q76MJ5	S795	LQFFQDVSDWLEKES	83 / 6 AA	102
Phosphosite 13:	KIF21A	Q7Z4S6	S1304	TSVQQDKSDESDSSL	85 / 7 AA	187
Phosphosite 14:	C10orf76	Q5T2E6	T382	SSIVMQDTKDEHRLH	71 / 7 AA	79
Phosphosite 15:	ZNF594	Q96JF6	T388	CGRNFQGTSDLIRHQ	83 / 6 AA	94
Phosphosite 16:	IL25	Q9H293	S48	PSKGQDTSEELLRWS	83 / 6 AA	20
Phosphosite 17:	ZBTB41	Q5SVQ8	T266	CPVKFDDTSDDEQES	71 / 7 AA	105
Phosphosite 18:	SNRNP40	Q96DI7	S205	AVTFNDTSDQIISGG	71 / 7 AA	39
Phosphosite 19:	EHBP1L1	Q8N3D4	S1360	LQRFQDTSQYVCAEL	83 / 6 AA	162
Phosphosite 20:	FAM120A	Q9NZB2	T296	YVRNIQDTSDLDAIA	83 / 6 AA	122