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:	Y815
P-Site Sequence:	MEKKRTVYQMALNKL
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	Y815	MEKKRTVYQMALNKL	100 / 9 AA	225
Phosphosite 1:	SHANK1	Q9Y566	T813	PSMEKKRTVYQMALN	100 / 7 AA	225
Phosphosite 2:	STEAP3	Q658P3	S179	PEAKRAVSEMALAMG	66 / 9 AA	55
Phosphosite 3:	USP47	Q96K76	Y842	SYSKRTAYQKAGGDS	75 / 8 AA	157
Phosphosite 4:	HELZ	P42694	Y22	ESLKRQDYEMALKHC	66 / 9 AA	219
Phosphosite 5:	Putative uncharacterized protein DKFZp434G1729	Q8ND99	Y200	LPTSPTQYQMALSPP	75 / 8 AA	60
Phosphosite 6:	IL4I1	Q96RQ9	Y183	GHSPEDIYQMALNQA	83 / 6 AA
Phosphosite 7:	KIAA0427	O43310	Y418	GEIVRTIYQKAVSDR	62 / 8 AA	68
Phosphosite 8:	WNT5B	Q9H1J7	Y210	EAGRRAVYKMADVAC	62 / 8 AA	40
Phosphosite 9:	WNT5A	P41221	Y231	EAGRRTVYNLADVAC	62 / 8 AA	42
Phosphosite 10:	TYW1	Q9NV66	Y572	VKQQRTVYRLTLVKA	62 / 8 AA	84
Phosphosite 11:	MYCBP2	O75592	T3433	DTDLAKRTVFQRSYS	83 / 6 AA	510
Phosphosite 12:	FILIP1	Q7Z7B0	Y181	KCHRRTVYELENEKH	50 / 8 AA	138
Phosphosite 13:	ZMYM3	Q14202	Y567	NKVDRTVYQFCSPSC	71 / 7 AA	152
Phosphosite 14:	TBCCD1	Q9NVR7	Y490	PGGLPSVYQKALGQR	62 / 8 AA	64
Phosphosite 15:	FILIP1	Q7Z7B0	T179	AEKCHRRTVYELENE	57 / 7 AA	138
Phosphosite 16:	CC2D2A	Q9P2K1	Y683	DVKKRSVYLKVLFNN	55 / 9 AA	186
Phosphosite 17:	SLC7A1	P30825	Y441	PEQPNLVYQMASTSD	100 / 5 AA	68
Phosphosite 18:	MAPK15	Q8TD08	Y340	PEYRSRVYQMILECG	83 / 6 AA	60
Phosphosite 19:	C2orf65	Q8TC57	Y294	KGDFITLYQMASQSS	83 / 6 AA	59
Phosphosite 20:	WWC2	Q6AWC2	T1048	RSLRVKRTVCQSVLR	83 / 6 AA	134