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:	S1931
P-Site Sequence:	LSDDSQSSLLSKPVS
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	S1931	LSDDSQSSLLSKPVS	100 / 9 AA	225
Phosphosite 1:	SHANK1	Q9Y566	S1930	RLSDDSQSSLLSKPV	100 / 8 AA	225
Phosphosite 2:	ZNF250	P15622	S240	GKAFSQSSVLSKHRR	87 / 8 AA	63
Phosphosite 3:	KIAA0415	O43299	T174	TLQEDQATLLSKRLV	55 / 9 AA	88
Phosphosite 4:	PIGN	O95427	S673	VVYSTQSSLLRKQGL	75 / 8 AA	106
Phosphosite 5:	EFCAB7	A8K855	S233	NKGDTRSSLLSATRK	75 / 8 AA	72
Phosphosite 6:	CEP290	O15078	S1639	EQDDSLSSLLVKLKK	77 / 9 AA	290
Phosphosite 7:	EFCAB7	A8K855	S232	LNKGDTRSSLLSATR	75 / 8 AA	72
Phosphosite 8:	Ets-2	P15036	S301	QSWNSQSSLLDVQRV	85 / 7 AA	53
Phosphosite 9:	ZNF678	Q5SXM1	S446	GKAFYQSSILSKHKR	85 / 7 AA	61
Phosphosite 10:	NKAIN4	Q8IVV8	S198	HVNEKPSSLLSKQVY	66 / 9 AA	23
Phosphosite 11:	WWC1	Q8IX03	S950	NRSDSDSSTLSKKPP	77 / 9 AA	125
Phosphosite 12:	ZNF280D	Q6N043	S172	MAGMSESSFLSKRPS	75 / 8 AA	109
Phosphosite 13:	ZNF423	Q2M1K9	S676	EDFDSQESLLQHLTV	85 / 7 AA	145
Phosphosite 14:	FRMD4B	Q9Y2L6	S645	SGSLESQSHLLSEMD	75 / 8 AA	112
Phosphosite 15:	CHD1L	Q86WJ1	S184	HRLKNQSSLLHKTLS	75 / 8 AA	101
Phosphosite 16:	KIAA0195	Q12767	S356	MSKASPSSLLAKFSE	66 / 9 AA	151
Phosphosite 17:	RCOR3	Q9P2K3	S490	LIGIQTDSQSSLH__	100 / 6 AA	56
Phosphosite 18:	SLC16A10	Q8TF71	S498	KMLENQNSLLSSSSG	62 / 8 AA	55
Phosphosite 19:	WHSC1	O96028	S492	ELLRSQWSLLSEKQR	85 / 7 AA	152
Phosphosite 20:	TUBGCP4	Q9UGJ1	S624	KGFSRQSSLLFKILS	85 / 7 AA	76