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:	S1977
P-Site Sequence:	SPSASSSSTSTRHLQ
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	S1977	SPSASSSSTSTRHLQ	100 / 9 AA	225
Phosphosite 1:	SHANK1	Q9Y566	T1978	PSASSSSTSTRHLQG	100 / 8 AA	225
Phosphosite 2:	HMCN1	Q96RW7	S4158	ANVAGSSSTSTKLTV	77 / 9 AA	613
Phosphosite 3:	SHANK1	Q9Y566	S1979	SASSSSTSTRHLQGV	100 / 7 AA	225
Phosphosite 4:	SHANK1	Q9Y566	S1976	TSPSASSSSTSTRHL	100 / 8 AA	225
Phosphosite 5:	RNPS1	Q15287	S72	RRSASSGSSSTRSRS	77 / 9 AA	34
Phosphosite 6:	IQSEC3	Q9UPP2	S601	LEQLSSSSTSTKSAK	87 / 8 AA	128
Phosphosite 7:	IL16	Q14005	S836	HIRASSSSSSIRQRI	77 / 9 AA	142
Phosphosite 8:	PPEF1	O14829	S7	_MGCSSSSTKTRRSD	87 / 8 AA	76
Phosphosite 9:	PPEF1	O14829	T8	MGCSSSSTKTRRSDT	87 / 8 AA	76