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:	SHANK1
Human P-Site:	Y988
P-Site Sequence:	GSREKSLYHSGPLPP
UniProt:	Q9Y566
Intern. Prot. ID:	IPI00007695

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SHANK1	Q9Y566	Y988	GSREKSLYHSGPLPP	100 / 9 AA	225
Phosphosite 1:	SHANK1	Q9Y566	S986	RVGSREKSLYHSGPL	100 / 7 AA	225
Phosphosite 2:	SHANK1	Q9Y566	S990	REKSLYHSGPLPPAH	100 / 7 AA	225
Phosphosite 3:	RELN	P78509	Y1484	LNDGKSLYFNGPGKR	75 / 8 AA	388
Phosphosite 4:	GLT25D1	Q8NBJ5	Y112	LVAVKSLYHSVEWRP	100 / 6 AA	72
Phosphosite 5:	MARCH-VI	O60337	Y23	GTPEKPLYHPCVCTG	71 / 7 AA	103
Phosphosite 6:	SIM2	Q14190	Y266	DLIEKTLYHHVHGCD	83 / 6 AA	73
Phosphosite 7:	SIM1	P81133	Y266	DLIEKTLYHHVHGCD	83 / 6 AA	85
Phosphosite 8:	TMPRSS11F	Q6ZWK6	Y151	KKIEKALYQSLKTKQ	71 / 7 AA	49
Phosphosite 9:	MPP5	Q8N3R9	Y472	TYEEMSLYHQPANRK	83 / 6 AA	77
Phosphosite 10:	ETHE1	O95571	Y175	QGCAKTLYHSVHEKI	71 / 7 AA	28
Phosphosite 11:	NOL9	Q5SY16	Y621	IDMEKRLYHILTPVP	83 / 6 AA	79
Phosphosite 12:	TTC9	Q92623	Y168	GENFKALYRSGVAFY	71 / 7 AA	24
Phosphosite 13:	GARNL1	Q6GYQ0	Y263	ICKENSLYHPILDIP	71 / 7 AA	230
Phosphosite 14:	IGSF1	Q8N6C5	Y270	EDLEKSFYHKKTIKN	83 / 6 AA	149
Phosphosite 15:	CLSPN	Q9HAW4	Y120	SYMEKSLYQENLEAQ	83 / 6 AA	151
Phosphosite 16:	KCNH4	Q9UQ05	Y488	MYSRRSLYHSRMKDL	83 / 6 AA	112
Phosphosite 17:	DGCR6L	Q9BY27	S77	IQHLTEKSLYNQRLR	83 / 6 AA	25
Phosphosite 18:	DGCR6	Q14129	S77	IQHLTEKSLYNQRLR	83 / 6 AA	25
Phosphosite 19:	CLSPN	Q9HAW4	S118	DESYMEKSLYQENLE	83 / 6 AA	151
Phosphosite 20:	IGSF1	Q8N6C5	S268	RVEDLEKSFYHKKTI	83 / 6 AA	149