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:	Y872
P-Site Sequence:	HHRAQPSYERPSFLP
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	Y872	HHRAQPSYERPSFLP	100 / 9 AA	225
Phosphosite 1:	SHANK1	Q9Y566	S871	PHHRAQPSYERPSFL	100 / 8 AA	225
Phosphosite 2:	MAST2	Q6P0Q8	Y1718	PRLAHPSYEDPSQGW	77 / 9 AA	196
Phosphosite 3:	FNBP1L	Q5T0N5	S153	EAEKAQQSYERLDND	85 / 7 AA	70
Phosphosite 4:	ZSCAN12	O43309	Y171	SMKAQPKYESPELES	75 / 8 AA	70
Phosphosite 5:	MAST2	Q6P0Q8	S1717	APRLAHPSYEDPSQG	75 / 8 AA	196
Phosphosite 6:	AMBRA1	Q9C0C7	S278	PPPPPQPSTERPRTS	75 / 8 AA	143
Phosphosite 7:	HOXB3	P14651	Y286	LHSMTPSYESPSPPA	85 / 7 AA	44
Phosphosite 8:	piccolo	Q9Y6V0	Y3881	TPTPQPSYQLPSQMM	66 / 9 AA	567
Phosphosite 9:	AMBRA1	Q9C0C7	T279	PPPPQPSTERPRTSA	75 / 8 AA	143
Phosphosite 10:	ZNF75D	P51815	Y199	HKETQPVYERAVHDQ	62 / 8 AA	59
Phosphosite 11:	NIN	Q8N4C6	S737	RLTQAQASFEREREG	71 / 7 AA	243
Phosphosite 12:	SGK269	Q9H792	Y387	MKEIEPNYESPSSNN	62 / 8 AA	193
Phosphosite 13:	ADAMTS16	Q8TE57	Y872	QPPAQPSYTWAIVRS	62 / 8 AA	136
Phosphosite 14:	HOXB3	P14651	S288	SMTPSYESPSPPAFG	85 / 7 AA	44
Phosphosite 15:	Meis2	O14770	S406	GMSMAQPSYTPPQMT	75 / 8 AA	52
Phosphosite 16:	C11orf72	Q8NBR9	Y241	GSFLQPPYNRPYKLY	71 / 7 AA	28
Phosphosite 17:	ARID1A	O14497	S499	QTPHAQPSYQQQPQS	71 / 7 AA	242
Phosphosite 18:	COASY	Q13057	Y349	GNLLRPPYERPELPT	71 / 7 AA	62
Phosphosite 19:	NKTR	P30414	S629	GQKPWKPSYERIQEM	83 / 6 AA	166
Phosphosite 20:	ARID1A	O14497	Y500	TPHAQPSYQQQPQSQ	71 / 7 AA	242