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:	S1219
P-Site Sequence:	SPVPTPASPSGPATL
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	S1219	SPVPTPASPSGPATL	100 / 9 AA	225
Phosphosite 1:	MARK2	Q7KZI7	S619	PYGVTPASPSGHSQG	100 / 7 AA	88
Phosphosite 2:	MUC6	Q6W4X9	S1367	GPRPTPASTTGPTTP	77 / 9 AA	252
Phosphosite 3:	TMEM131	Q92545	S1555	QTSPTPASPSPPAAP	88 / 9 AA	201
Phosphosite 4:	SHANK1	Q9Y566	S1221	VPTPASPSGPATLDF	100 / 7 AA	225
Phosphosite 5:	SOLH	O75808	S335	TVRYTPASPSSPDFT	87 / 8 AA	117
Phosphosite 6:	CHD3	Q12873	Y1920	EPHPTPAYPPGPYAT	77 / 9 AA	227
Phosphosite 7:	DEFB126	Q9BYW3	S108	SMAPTPVSPTG____	75 / 8 AA	12
Phosphosite 8:	FRAT1	Q92837	S62	AAQHSPASPCGPPGA	75 / 8 AA	29
Phosphosite 9:	EMR2	Q9UHX3	S201	GWQPIPGSPNGPNNT	66 / 9 AA	90
Phosphosite 10:	CD97	P48960	S198	GWQPIPGSPNGPNNT	66 / 9 AA	92
Phosphosite 11:	ZNRF3	Q9ULT6	S652	EPWPGPASPSGDQVS	87 / 8 AA	101
Phosphosite 12:	INPP5E	Q9NRR6	T57	LACSTPATPSGEDPP	85 / 7 AA	70
Phosphosite 13:	FOXD2	O60548	S341	APAPAPASGSGPGPG	77 / 9 AA	49
Phosphosite 14:	C6orf136	Q5SQH8	T137	TAHPSPATPSGDPSM	75 / 8 AA	36
Phosphosite 15:	ADARB2	Q9NS39	T270	LVGPTPATPAAPGER	66 / 9 AA	81
Phosphosite 16:	BSN	Q9UPA5	S1402	RGYMTPASPAGSERS	85 / 7 AA	416
Phosphosite 17:	DMWD	Q09019	S67	QPPPGPASASGPGAA	77 / 9 AA	70
Phosphosite 18:	LNP	Q9C0E8	S182	NLSPTPASPNQGPPP	85 / 7 AA	48
Phosphosite 19:	AGC1	P16112	S692	EEGGTPTSPSGVEEW	85 / 7 AA	250
Phosphosite 20:	VWCE	Q96DN2	S370	EVMGTPSSPRGPESP	75 / 8 AA	100