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:	T691
P-Site Sequence:	QTPIEEFTPTPAFPA
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	T691	QTPIEEFTPTPAFPA	100 / 9 AA	225
Phosphosite 1:	SHANK2	Q9UPX8	T275	DTPIEEFTPTPAFPA	100 / 9 AA	159
Phosphosite 2:	SHANK3	Q9BYB0	T600	ETPIEEFTPTPAFPA	100 / 9 AA	186
Phosphosite 3:	SHANK1	Q9Y566	T693	PIEEFTPTPAFPALQ	100 / 7 AA	225
Phosphosite 4:	SHANK2	Q9UPX8	T277	PIEEFTPTPAFPALQ	100 / 7 AA	159
Phosphosite 5:	SHANK3	Q9BYB0	T602	PIEEFTPTPAFPALQ	100 / 7 AA	186
Phosphosite 6:	BCORL1	Q5H9F3	T1259	TEEEEEVTPTPAKRR	87 / 8 AA	183
Phosphosite 7:	COL5A1	P20908	T311	TEVPEELTPTPTEAA	75 / 8 AA	184
Phosphosite 8:	ZFHX2	Q9C0A1	T426	YRLADDYTPAPAAFQ	50 / 8 AA	152
Phosphosite 9:	MPN2	A1L453	T295	ICDNIEITPTPAQPA	85 / 7 AA	35
Phosphosite 10:	NMDAR1 (Glutamate)	Q05586	T103	PTPNDHFTPTPVSYT	62 / 8 AA	105
Phosphosite 11:	VCAN	P13611	T771	RDMEEDFTATPGTTK	62 / 8 AA	373
Phosphosite 12:	MPN2	A1L453	T297	DNIEITPTPAQPAPA	85 / 7 AA	35
Phosphosite 13:	PCF11	O94913	T535	QSHMEEFTPPSREDR	83 / 6 AA	173
Phosphosite 14:	LAMA5	O15230	S1196	LVPIEEFSPEFVEPR	83 / 6 AA	400
Phosphosite 15:	RP1L1	Q8IWN7	T1194	HAMTENFTPTSSSGV	55 / 9 AA	261
Phosphosite 16:	GRIP2	Q9C0E4	T838	RRTSYTPTPADESFP	83 / 6 AA	113
Phosphosite 17:	MRPL28	Q13084	T37	RSLEEERTPTPVHYR	75 / 8 AA	30
Phosphosite 18:	CPS1	P31327	T824	HPSIEGFTPRLPMNK	83 / 6 AA	165
Phosphosite 19:	BCORL1	Q5H9F3	T1261	EEEEVTPTPAKRRKV	85 / 7 AA	183
Phosphosite 20:	GRIP2	Q9C0E4	T836	EPRRTSYTPTPADES	83 / 6 AA	113