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:	SHANK1
Human P-Site:	Y1320
P-Site Sequence:	YGAGSRAYGGGGGSS
UniProt:	Q9Y566
Intern. Prot. ID:	IPI00007695

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SHANK1	Q9Y566	Y1320	YGAGSRAYGGGGGSS	100 / 9 AA	225
Phosphosite 1:	Pyrin	O15553	Y135	EGNGPRPYGGGAASL	75 / 8 AA	86
Phosphosite 2:	CUBN	O60494	Y2555	FTDGSRPYGGFTASY	85 / 7 AA	399
Phosphosite 3:	HNRNPA1	P09651	Y267	YSGGSRGYGSGGQGY	77 / 9 AA	39
Phosphosite 4:	RPL34	P49207	Y78	KKHVSRAYGGSMCAK	85 / 7 AA	13
Phosphosite 5:	IFT172	Q9UG01	Y674	ADQVSREYGGEGTDF	75 / 8 AA	198
Phosphosite 6:	SHANK1	Q9Y566	S1317	YGGYGAGSRAYGGGG	100 / 6 AA	225
Phosphosite 7:	RBM15	Q96T37	Y112	SRGGSREYDTGGGSS	66 / 9 AA	107
Phosphosite 8:	C9orf45	Q9H2N8	Y112	PFQHTRAYGGKMKAG	83 / 6 AA	18
Phosphosite 9:	DENND5B	Q6ZUT9	Y113	REDGSRTYGFVLTFY	83 / 6 AA	145
Phosphosite 10:	CHRFAM7A	Q494W8	S82	KLKFGSWSYGGWSLD	71 / 7 AA	46
Phosphosite 11:	USP39	Q53GS9	Y215	QAKLSRAYDGTTYLP	83 / 6 AA	65
Phosphosite 12:	SFRS2	Q01130	Y110	RGPPPRRYGGGGYGR	75 / 8 AA	25
Phosphosite 13:	DENND5B	Q6ZUT9	S110	IITREDGSRTYGFVL	83 / 6 AA	145
Phosphosite 14:	NCOA3	Q9Y6Q9	S414	QGLQMPSSRAYGLAD	83 / 6 AA	155
Phosphosite 15:	EML3	Q32P44	Y835	AKAPSRMYGGHGSHV	75 / 8 AA	95
Phosphosite 16:	NCOA3	Q9Y6Q9	Y417	QMPSSRAYGLADPST	83 / 6 AA	155
Phosphosite 17:	C5orf44	A5PLN9	Y242	STFGSRAYLQPMDTR	100 / 5 AA	47
Phosphosite 18:	RPL34	P49207	S75	SKTKKHVSRAYGGSM	100 / 5 AA	13
Phosphosite 19:	DOT1L	Q8TEK3	S857	LRERAYGSSGELITS	71 / 7 AA	185
Phosphosite 20:	TPH2	Q8IWU9	Y376	QEGQLRAYGAGLLSS	83 / 6 AA	56