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:	SHANK2
Human P-Site:	S664
P-Site Sequence:	VKEPSTSSSGKSSQG
UniProt:	Q9UPX8
Intern. Prot. ID:	IPI00107633

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SHANK2	Q9UPX8	S664	VKEPSTSSSGKSSQG	100 / 9 AA	159
Phosphosite 1:	SHANK2	Q9UPX8	S663	IVKEPSTSSSGKSSQ	100 / 8 AA	159
Phosphosite 2:	SHANK1	Q9Y566	S1167	IKAPSTSSSGRSSQG	88 / 9 AA	225
Phosphosite 3:	CCK-A receptor	P32238	S259	ERKPSTTSSGKYEDS	87 / 8 AA	48
Phosphosite 4:	SHANK1	Q9Y566	S1166	IIKAPSTSSSGRSSQ	87 / 8 AA	225
Phosphosite 5:	CCK-A receptor	P32238	T258	KERKPSTTSSGKYED	87 / 8 AA	48
Phosphosite 6:	SORBS3	O60504	S193	RPGPATSSSGRSWDH	77 / 9 AA	75
Phosphosite 7:	SHANK2	Q9UPX8	S665	KEPSTSSSGKSSQGS	100 / 8 AA	159
Phosphosite 8:	SSFA2	P28290	S1134	TGVPSTASVGKSKTP	77 / 9 AA	138
Phosphosite 9:	SHANK2	Q9UPX8	T662	IIVKEPSTSSSGKSS	100 / 7 AA	159
Phosphosite 10:	SHANK1	Q9Y566	T1165	IIIKAPSTSSSGRSS	100 / 7 AA	225
Phosphosite 11:	SORBS3	O60504	S192	HRPGPATSSSGRSWD	75 / 8 AA	75
Phosphosite 12:	NFIC	P08651	T274	LRRTLPSTSSSGSKR	100 / 7 AA	56
Phosphosite 13:	NFIC	P08651	S275	RRTLPSTSSSGSKRH	100 / 7 AA	56
Phosphosite 14:	NFIC	P08651	S276	RTLPSTSSSGSkRHK	100 / 7 AA	56
Phosphosite 15:	TPGS2	Q68CL5	S286	PSGPSTSSTSKSSSG	77 / 9 AA	33
Phosphosite 16:	CELSR2	Q9HCU4	S2672	SLHSTSRSGKSQPSY	87 / 8 AA	317
Phosphosite 17:	C4orf21	Q86YA3	S733	HVLPSTSSSDNSVQL	77 / 9 AA	119
Phosphosite 18:	SMTN	P53814	S503	PTLLSTSSGGKSTIT	87 / 8 AA	100
Phosphosite 19:	SHANK1	Q9Y566	S1168	KAPSTSSSGRSSQGS	87 / 8 AA	225
Phosphosite 20:	C6orf174	Q5TF21	S222	SPSPSSSSAGKTPGT	66 / 9 AA	103