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:	SHANK3
Human P-Site:	S1648
P-Site Sequence:	SARSRSPSPSPLPSP
UniProt:	Q9BYB0
Intern. Prot. ID:	IPI00738457

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SHANK3	Q9BYB0	S1648	SARSRSPSPSPLPSP	100 / 9 AA	186
Phosphosite 1:	Elk-1	P19419	S200	PSGSRSTSPSPLEAC	88 / 9 AA	45
Phosphosite 2:	FCHO1	O14526	S585	GDLSRSLSPSPLGSS	88 / 9 AA	97
Phosphosite 3:	SHANK2	Q9UPX8	S1386	AGRSRSPSPSILQQP	88 / 9 AA	159
Phosphosite 4:	ZFHX1B	O60315	T782	LDHSRSNTPSPLNLS	77 / 9 AA	136
Phosphosite 5:	SRRM1	Q8IYB3	S211	RTKSRSPSPAPEKKE	87 / 8 AA	102
Phosphosite 6:	KIAA1543	Q9P1Y5	S1074	RPTSRAPSPSGLMSP	77 / 9 AA	135
Phosphosite 7:	C1orf56	Q9BUN1	S187	STPSRWPSPSPTAMP	87 / 8 AA	37
Phosphosite 8:	exonuclease 1	Q9UQ84	S623	GDFSRTPSPSPSTAL	87 / 8 AA	94
Phosphosite 9:	SMARCC2	Q8TAQ2	S304	KKRKRSPSPSPTPEA	100 / 7 AA	133
Phosphosite 10:	SPATA18	Q8TC71	S261	SSRSRSPSPAPRSRS	87 / 8 AA	61
Phosphosite 11:	INTS4L1	Q96LV5	S27	ADSSRSSSASPLAAC	77 / 9 AA	49
Phosphosite 12:	SPATA18	Q8TC71	S527	NTMSRSRSPSPIRCG	77 / 9 AA	61
Phosphosite 13:	INTS4L2	Q2T9F4	S27	ADSSRSSSASPLAAC	77 / 9 AA	49
Phosphosite 14:	ZEB1	P37275	S704	GSRSSTPSPSPLNLS	77 / 9 AA	124
Phosphosite 15:	AATK	Q6ZMQ8	S611	LCPSRSPSPSAGPLS	87 / 8 AA	145
Phosphosite 16:	SRRM3	A6NNA2	S301	SSGSRSPSPSGGSGW	100 / 7 AA	65
Phosphosite 17:	SHANK3	Q9BYB0	S1650	RSRSPSPSPLPSPAS	100 / 7 AA	186
Phosphosite 18:	TJP2	Q9UDY2	S296	HPHSRSPSPEPRGRP	87 / 8 AA	134
Phosphosite 19:	PI5PA	Q15735	S353	RSPSRSPSHSPNRSP	87 / 8 AA	107
Phosphosite 20:	SHANK3	Q9BYB0	S1646	SVSARSRSPSPSPLP	100 / 7 AA	186