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:	S783
P-Site Sequence:	KGIPRTKSVGEDEKL
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	S783	KGIPRTKSVGEDEKL	100 / 9 AA	186
Phosphosite 1:	MIER2	Q8N344	S333	ANKVRTRSVGECVEY	85 / 7 AA	60
Phosphosite 2:	MIER1	Q8N108	S343	ANKVRTRSVGECVAF	85 / 7 AA	61
Phosphosite 3:	ZNF625	Q96I27	S35	KKTPRVKSCGEVSVG	75 / 8 AA	35
Phosphosite 4:	USP6NL	Q92738	S435	AQPPRRKSVEEESKK	66 / 9 AA	94
Phosphosite 5:	KIAA1913	Q86VY9	S350	TVLPRNNSIGESLSS	62 / 8 AA	54
Phosphosite 6:	PLEKHA6	Q9Y2H5	S777	VVPPRTKSPTDDEVT	66 / 9 AA	117
Phosphosite 7:	MTAC2D1	Q8N9U0	T320	TQTPRKKTIGECSMS	62 / 8 AA	55
Phosphosite 8:	OSBPL6	Q9BZF3	S319	TRRWRTKSVSKDTKI	75 / 8 AA	106
Phosphosite 9:	SDR42E1	Q8WUS8	S157	DHYSRTKSIAEQKVL	55 / 9 AA	44
Phosphosite 10:	Irx2	Q9BZI1	S186	TWAPRNKSEDEDEDE	66 / 9 AA	49
Phosphosite 11:	C3orf63	Q9UK61	S694	LIQCRKKSVGGDSDT	75 / 8 AA	189
Phosphosite 12:	HR	O43593	S731	GDTHRTKSIKEETPD	55 / 9 AA	127
Phosphosite 13:	CACNG2	Q9Y698	S44	RGVCKTKSVSENETS	62 / 8 AA	36
Phosphosite 14:	GPCR149	Q86SP6	S596	IEVYRSKSVGHEPNS	62 / 8 AA	81
Phosphosite 15:	HIVEP1	P15822	S1036	RKRRKMKSVGDDEEL	55 / 9 AA	297
Phosphosite 16:	AMFR	P26442	S197	STTPSGKSVGEAHSV	75 / 8 AA	34
Phosphosite 17:	FILIP1	Q7Z7B0	S138	AILAQEKSIGEDVYE	55 / 9 AA	138
Phosphosite 18:	CLK1	P49759	S140	HRRKRTRSVEDDEEG	62 / 8 AA	57
Phosphosite 19:	ZNF608	Q9ULD9	S349	QLLVRTRSVGVNTCE	62 / 8 AA	162
Phosphosite 20:	ZNF609	O15014	S286	QIMVRTRSVGVNTCD	62 / 8 AA	151