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:	S1056
P-Site Sequence:	GWRGGGPSPTPGAPS
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	S1056	GWRGGGPSPTPGAPS	100 / 9 AA	225
Phosphosite 1:	LRFN4	Q6PJG9	S565	SQTNGGPSPTPKAHP	100 / 7 AA	67
Phosphosite 2:	SHANK1	Q9Y566	T1058	RGGGPSPTPGAPSPS	100 / 7 AA	225
Phosphosite 3:	USP24	Q9UPU5	S63	MDSGGGPSPGPGGGP	88 / 9 AA	294
Phosphosite 4:	GPS, PLAT and transmembrane domain-containing protein FLJ00285	Q6ZNL0	S502	SKVAGSPSPTPAGQQ	66 / 9 AA	89
Phosphosite 5:	polycystin 1	P98161	S3356	SKVAGSPSPTPAGQQ	66 / 9 AA	463
Phosphosite 6:	WNT10A	Q9GZT5	S319	PGPAGAPSPAPGAPG	66 / 9 AA	46
Phosphosite 7:	EP400	Q96L91	S1700	KPPAGGPSPAPLTPQ	75 / 8 AA	344
Phosphosite 8:	CCNB2	O95067	T94	APKGPSPTPEDVSMK	85 / 7 AA	45
Phosphosite 9:	ATF6B	Q99941	T673	LRKQPSPTPGNATGG	100 / 6 AA	77
Phosphosite 10:	LRFN4	Q6PJG9	T567	TNGGPSPTPKAHPPR	100 / 6 AA	67
Phosphosite 11:	ATF6B	Q99941	S671	PSLRKQPSPTPGNAT	100 / 6 AA	77
Phosphosite 12:	CASKIN2	Q8WXE0	T1026	AAPLPSPTPGESPPA	100 / 6 AA	127
Phosphosite 13:	CALML4	Q96GE6	T88	RCLGASPTPGEVQRH	85 / 7 AA	22
Phosphosite 14:	KRBA1	A5PL33	S637	FACVGGPSPSPSPGS	85 / 7 AA	108
Phosphosite 15:	CALML4	Q96GE6	S86	AMRCLGASPTPGEVQ	85 / 7 AA	22
Phosphosite 16:	ESYT1	Q9BSJ8	S10	RSPGEGPSPSPMDQP	75 / 8 AA	123
Phosphosite 17:	RUSC2	Q8N2Y8	T1510	LTPTPSPTPGSSQN_	100 / 6 AA	161
Phosphosite 18:	CCNB2	O95067	S92	KLAPKGPSPTPEDVS	85 / 7 AA	45
Phosphosite 19:	CASKIN2	Q8WXE0	S1024	GPAAPLPSPTPGESP	100 / 6 AA	127
Phosphosite 20:	ARID1B	Q8NFD5	S723	SSIPGGPSPSPVGSP	85 / 7 AA	236