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:	Y883
P-Site Sequence:	AALGPLPYPERQKRA
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	Y883	AALGPLPYPERQKRA	100 / 9 AA	186
Phosphosite 1:	POLG	P54098	Y614	WDGFPLHYSERHGWG	62 / 8 AA	140
Phosphosite 2:	C1orf187	Q8NBI3	Y119	LLGLALPYPEKENRP	62 / 8 AA	39
Phosphosite 3:	CSN1S1	P47710	Y23	RPKLPLRYPERLQNP	85 / 7 AA	22
Phosphosite 4:	HTR7	P34969	Y190	GITRPLTYPVRQNGK	75 / 8 AA	54
Phosphosite 5:	TBL3	Q12788	T764	LEALLPYTERHFQRL	71 / 7 AA	89
Phosphosite 6:	C10orf120	Q5SQS8	Y185	GNHQPLPYIERFTRS	85 / 7 AA	39
Phosphosite 7:	EXOSC10	Q01780	S598	KKSGPLPSAERLENV	75 / 8 AA	101
Phosphosite 8:	CaMK2-beta	Q13554	T529	TIPGPLPTPSRKQEI	66 / 9 AA	73
Phosphosite 9:	ZZZ3	Q8IYH5	Y555	KADIGLPYPQRVVQL	83 / 6 AA	102
Phosphosite 10:	ABCB10	Q9NRK6	Y165	RKLLGLAYPERRRLA	71 / 7 AA
Phosphosite 11:	PIK3R4	Q99570	Y1272	IRFWDLAYPERSYVV	83 / 6 AA	153
Phosphosite 12:	TMEM90A	A6NDD5	Y23	PAHLHGPYPYPETPP	85 / 7 AA	26
Phosphosite 13:	Serine protease 53	Q2L4Q9	Y405	LRPLCLPYPDHHLPD	57 / 7 AA	58
Phosphosite 14:	TMEM90A	A6NDD5	Y25	HLHGPYPYPETPPSW	85 / 7 AA	26
Phosphosite 15:	FRMD4B	Q9Y2L6	S938	NVYNPLPSPSRQYTE	66 / 9 AA	112
Phosphosite 16:	LIPI	Q6XZB0	T428	RLMLKSLTYPERPPL	71 / 7 AA	53
Phosphosite 17:	AOC2	O75106	Y162	RHGGPLPYHRRPVLR	75 / 8 AA	84
Phosphosite 18:	CHRM4	P08173	Y140	CVTKPLTYPARRTTK	62 / 8 AA	53
Phosphosite 19:	C19orf57	Q0VDD7	Y650	GGKAPLPYPSKGPGN	62 / 8 AA	70
Phosphosite 20:	VPS37B	Q9H9H4	Y191	APTAPLPYPAPEASG	55 / 9 AA	31