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:	S1134
P-Site Sequence:	PPAPSPTSPASPQPP
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	S1134	PPAPSPTSPASPQPP	100 / 9 AA	225
Phosphosite 1:	SHANK1	Q9Y566	T1133	LPPAPSPTSPASPQP	100 / 8 AA	225
Phosphosite 2:	piccolo	Q9Y6V0	S2490	YKLPSPTSPLSPHSN	88 / 9 AA	567
Phosphosite 3:	ARHGAP26	Q9UNA1	S671	PPNPSPTSPLSPSWP	88 / 9 AA	92
Phosphosite 4:	SNX26	O14559	S786	ISPRGPTSPASPAAL	87 / 8 AA	137
Phosphosite 5:	DCAMKL1	O15075	S337	SPSPSPTSPGSLRKQ	87 / 8 AA	82
Phosphosite 6:	CCNO	P22674	S8	MVTPCPTSPSSPAAR	77 / 9 AA	38
Phosphosite 7:	SIPA1L3	O60292	T71	TTRPSPTTPAMPKMG	77 / 9 AA	195
Phosphosite 8:	SOX5	P35711	S411	SDGKSPTSPTSPHMP	87 / 8 AA	84
Phosphosite 9:	DCAMKL1	O15075	T336	KSPSPSPTSPGSLRK	87 / 8 AA	82
Phosphosite 10:	CREB3L2	Q70SY1	T71	MEVEPSPTSPAPLIQ	100 / 7 AA	57
Phosphosite 11:	CREB3L2	Q70SY1	S72	EVEPSPTSPAPLIQA	100 / 7 AA	57
Phosphosite 12:	RapGEF1	Q13905	S217	QGRPSPTSPVKPSSP	77 / 9 AA	121
Phosphosite 13:	PLEKHA6	Q9Y2H5	S1021	ATPSPPTSPASPAPP	100 / 7 AA	117
Phosphosite 14:	SLC11A1	P49279	S23	GSISSPTSPTSPGPQ	87 / 8 AA	60
Phosphosite 15:	FBXO10	Q9UK96	T320	IEGSQSPTSPASSSP	100 / 7 AA	105
Phosphosite 16:	FBXO10	Q9UK96	S321	EGSQSPTSPASSSPK	100 / 7 AA	105
Phosphosite 17:	ATXN7L1	Q9ULK2	S106	RPSPSPVSPASNPRT	87 / 8 AA	89
Phosphosite 18:	TULP4	Q9NRJ4	S1173	LPFISPKSPASPTAT	87 / 8 AA	169
Phosphosite 19:	piccolo	Q9Y6V0	T2489	DYKLPSPTSPLSPHS	87 / 8 AA	567
Phosphosite 20:	TNRC6A	Q8NDV7	S1582	DFMNSSTSPASPPGS	87 / 8 AA	210