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:	S234
P-Site Sequence:	YTVGSYDSFDTSSDC
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	S234	YTVGSYDSFDTSSDC	100 / 9 AA	159
Phosphosite 1:	SHANK1	Q9Y566	S641	YTVGSYDSFDAPSLM	77 / 9 AA	225
Phosphosite 2:	SHANK1	Q9Y566	Y639	RHYTVGSYDSFDAPS	100 / 7 AA	225
Phosphosite 3:	SHANK2	Q9UPX8	Y232	RHYTVGSYDSFDTSS	100 / 7 AA	159
Phosphosite 4:	PDGFA	P04085	S58	DSVGSEDSLDTSLRA	77 / 9 AA	24
Phosphosite 5:	KNDC1	Q76NI1	S506	QPPPANGSYDSFFLA	100 / 6 AA	191
Phosphosite 6:	Ets-1	P14921	S285	QRVPSYDSFDSEDYP	85 / 7 AA	50
Phosphosite 7:	Ets-1	P14921	Y283	SLQRVPSYDSFDSED	100 / 6 AA	50
Phosphosite 8:	C20orf112	Q96MY1	S140	YSSGSYDSIKTEVSG	75 / 8 AA	47
Phosphosite 9:	SHANK2	Q9UPX8	S231	FRHYTVGSYDSFDTS	100 / 6 AA	159
Phosphosite 10:	KNDC1	Q76NI1	S509	PANGSYDSFFLAPEL	100 / 6 AA	191
Phosphosite 11:	KNDC1	Q76NI1	Y507	PPPANGSYDSFFLAP	100 / 6 AA	191
Phosphosite 12:	KHDRBS3	O75525	S286	YDEQSYDSYDNSYST	75 / 8 AA	39
Phosphosite 13:	GRIK2	Q13002	S88	QKINLYDSFEASKKA	71 / 7 AA	103
Phosphosite 14:	KHDRBS3	O75525	Y287	DEQSYDSYDNSYSTP	75 / 8 AA	39
Phosphosite 15:	HNRNPA1	P09651	S289	GGSGSYDSYNNGGGR	62 / 8 AA	39
Phosphosite 16:	VPS13A	Q96RL7	S708	IMDRAYDSFDIQLTS	71 / 7 AA	360
Phosphosite 17:	NIN	Q8N4C6	S19	RLKELFDSFDTTGTG	71 / 7 AA	243
Phosphosite 18:	HNRNPA1	P09651	Y287	GYGGSGSYDSYNNGG	71 / 7 AA	39
Phosphosite 19:	SKI	P12755	S410	DSFYSYKSFETAVAP	62 / 8 AA	80
Phosphosite 20:	SLC6A1	P30531	S308	GSLIALGSYNSFHNN	83 / 6 AA	67