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:	S1554
P-Site Sequence:	FSSLGELSSISAQRS
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	S1554	FSSLGELSSISAQRS	100 / 9 AA	186
Phosphosite 1:	SHANK3	Q9BYB0	S1555	SSLGELSSISAQRSP	100 / 8 AA	186
Phosphosite 2:	MLL2	O14686	S1741	DEELGQLSTISPVLY	66 / 9 AA	564
Phosphosite 3:	ANKZF1	Q9H8Y5	S125	QSSTGDLSSISGSED	75 / 8 AA	81
Phosphosite 4:	ANKZF1	Q9H8Y5	S126	SSTGDLSSISGSEDS	75 / 8 AA	81
Phosphosite 5:	VMD2L3	Q8N1M1	S470	HFSMGELSTIRETSQ	55 / 9 AA	76
Phosphosite 6:	SAS10	Q9NQZ2	S466	QRYSGELSGIRAGVK	75 / 8 AA	55
Phosphosite 7:	ZBED4	O75132	S371	PPEGELSSVSSSPVK	75 / 8 AA	130
Phosphosite 8:	ZBED4	O75132	S370	LPPEGELSSVSSSPV	75 / 8 AA	130
Phosphosite 9:	LRRC6	Q86X45	S105	NFIGELSSIKNLQHN	100 / 6 AA	54
Phosphosite 10:	FOXK2	Q01167	S366	RTPLGPLSSRSAPAS	77 / 9 AA	69
Phosphosite 11:	SMG7	Q92540	S409	PHEEDLSSISATPLP	85 / 7 AA	127
Phosphosite 12:	TRPC4AP	Q8TEL6	S485	NQELNELSAISLKAN	75 / 8 AA	91
Phosphosite 13:	NDUFA8	P51970	S126	RPDLGELSKVTKVKT	62 / 8 AA	20
Phosphosite 14:	CD2AP	Q9Y5K6	S432	KINGEVSSISSKFET	75 / 8 AA	71
Phosphosite 15:	PEO1	Q96RR1	S382	EEVLGELSNVEQAAG	71 / 7 AA	77
Phosphosite 16:	SMG7	Q92540	S408	HPHEEDLSSISATPL	85 / 7 AA	127
Phosphosite 17:	TTBK2	Q6IQ55	S996	KSFLGDLSSASDKLL	75 / 8 AA	137
Phosphosite 18:	5-HT (3) receptor ion channel	P46098	S423	CGLLQELSSIRQFLE	75 / 8 AA	55
Phosphosite 19:	DMRTA2	Q96SC8	S433	PGALGSLSSRSAFSP	77 / 9 AA	53
Phosphosite 20:	LRIG1	Q96JA1	S331	EESLAELSSLSVLRL	66 / 9 AA	119