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:	T540
P-Site Sequence:	QHDTRPETREDRTKR
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	T540	QHDTRPETREDRTKR	100 / 9 AA	186
Phosphosite 1:	SNRNP70	P08621	T62	PPPTRAETREERMER	77 / 9 AA	52
Phosphosite 2:	FMN1	Q68DA7	T454	VPHTRPETRNKRRAG	77 / 9 AA	158
Phosphosite 3:	ZNF646	O15015	T1293	GGGTRKATREDRPFR	77 / 9 AA	201
Phosphosite 4:	RSC1A1	Q92681	T538	SVTDRPETRENVCPD	85 / 7 AA	67
Phosphosite 5:	NFIA	Q12857	Y87	RKDIRPEYREDFVLT	75 / 8 AA	56
Phosphosite 6:	Net1	Q7Z628	T417	LVLTRPVTRNERHSY	66 / 9 AA	68
Phosphosite 7:	ZNF187	Q16670	S118	VQEHHPESREDVVVV	71 / 7 AA	55
Phosphosite 8:	RQCD1	Q92600	T34	NELSSPETRENALLE	62 / 8 AA	34
Phosphosite 9:	TEP1	Q99973	T497	MKLSRPETWERELSL	71 / 7 AA	290
Phosphosite 10:	RPL7A	P62424	T106	AHKYRPETKQEKKQR	50 / 8 AA	30
Phosphosite 11:	ZCCHC17	Q9NP64	T8	MNSGRPETMENLPAL	71 / 7 AA	28
Phosphosite 12:	LRBA	P50851	T1654	EVNKSPETKNDRGND	71 / 7 AA	319
Phosphosite 13:	ZNF318	Q5VUA4	T1968	ENKKRPETWESPEKP	83 / 6 AA	251
Phosphosite 14:	PLPB1	Q01538	T130	DEIHRPETAEGRSPV	75 / 8 AA	122
Phosphosite 15:	MYO9B	Q13459	T1271	APGSAPETPEDKSKP	71 / 7 AA	244
Phosphosite 16:	EXT2	Q93063	Y265	QVGLHPEYREDLEAL	71 / 7 AA	82
Phosphosite 17:	FBXO42	Q6P3S6	T386	PPALVPETREYRSQS	85 / 7 AA	78
Phosphosite 18:	FAM21A	Q641Q2	T1042	RGKRRPQTRAARRLA	62 / 8 AA	147
Phosphosite 19:	FAM21D	Q5SRD0	T9	RGKRRPQTRAARRLA	62 / 8 AA	33
Phosphosite 20:	FAM21B	Q5SNT6	T954	RGKRRPQTRAARRLA	62 / 8 AA	137