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:	S913
P-Site Sequence:	MKFSRSLSVPGSEDI
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	S913	MKFSRSLSVPGSEDI	100 / 9 AA	225
Phosphosite 1:	GIGYF1	O75420	S638	PTMSRSLSVPDSGRL	88 / 9 AA	115
Phosphosite 2:	BDP1	Q99952	S341	GGVLRSISVPGSPGH	87 / 8 AA	50
Phosphosite 3:	GIGYF1	O75420	S636	LLPTMSRSLSVPDSG	100 / 7 AA	115
Phosphosite 4:	SHANK1	Q9Y566	S911	PAMKFSRSLSVPGSE	100 / 7 AA	225
Phosphosite 5:	SYNJ2	O15056	S1097	RSPSRSLSVPNRPRP	87 / 8 AA	166
Phosphosite 6:	SYNJ2	O15056	S1095	RHRSPSRSLSVPNRP	100 / 7 AA	166
Phosphosite 7:	ZIMP7	Q8NF64	S321	QGMTQSLSVPGPTGL	75 / 8 AA	97
Phosphosite 8:	CaMKK2	Q96RR4	S511	RREERSLSAPGNLLT	75 / 8 AA	65
Phosphosite 9:	C5orf6	Q9NYF3	S122	KRHCRSLSVPVDLSR	85 / 7 AA	43
Phosphosite 10:	CELSR3	Q9NYQ7	S2907	LEEERSLSIPSSESE	75 / 8 AA	358
Phosphosite 11:	C5orf6	Q9NYF3	S120	PSKRHCRSLSVPVDL	85 / 7 AA	43
Phosphosite 12:	C16orf86	Q6ZW13	S129	CPWLRSLSLPGLRAH	85 / 7 AA	24
Phosphosite 13:	NHSL2	Q5HYW2	S134	RFRERSLSVPTDSGT	100 / 6 AA	76
Phosphosite 14:	HIVEP2	P31629	S1017	PAGSYSLSVPGHHHQ	87 / 8 AA	269
Phosphosite 15:	Gramd2	Q8IUY3	S220	CPSSRSLSLPDNIPC	66 / 9 AA	40
Phosphosite 16:	NHSL2	Q5HYW2	S132	ASRFRERSLSVPTDS	100 / 6 AA	76
Phosphosite 17:	LGR4	Q9BXB1	S461	KDFVNLRSLSVPYAY	100 / 6 AA	104
Phosphosite 18:	CEP72	Q9P209	S34	LAELQSLSIPGTYQE	62 / 8 AA	72
Phosphosite 19:	C16orf46	Q6P387	S198	GGAHRGLSIPGPLTS	62 / 8 AA	43
Phosphosite 20:	ALS2	Q96Q42	S483	EGGSRRLSLPGLLSQ	75 / 8 AA	184