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:	S704
P-Site Sequence:	PALQYLESVDEGGVA
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	S704	PALQYLESVDEGGVA	100 / 9 AA	225
Phosphosite 1:	SHANK2	Q9UPX8	S288	PALQYLESVDEGGVA	100 / 9 AA	159
Phosphosite 2:	RAB3GAP2	Q9H2M9	S627	LKSQELESVDEGLLQ	88 / 9 AA	156
Phosphosite 3:	IAH1	Q2TAA2	S120	SMVQYLKSVDIPENR	85 / 7 AA	28
Phosphosite 4:	p37 adaptor	Q14CS0	S174	TNAQFLESVKRGEIP	66 / 9 AA	37
Phosphosite 5:	SHANK1	Q9Y566	Y701	PAFPALQYLESVDEG	100 / 6 AA	225
Phosphosite 6:	SHANK2	Q9UPX8	Y285	PAFPALQYLESVDEG	100 / 6 AA	159
Phosphosite 7:	FosB	P53539	S27	SAESQYLSSVDSFGS	85 / 7 AA	36
Phosphosite 8:	FosB	P53539	S28	AESQYLSSVDSFGSP	85 / 7 AA	36
Phosphosite 9:	CD109	Q6YHK3	S1353	KLNLYLDSVNETQFC	71 / 7 AA	162
Phosphosite 10:	CPPED1	Q9BRF8	S212	HIPLFLESIDEDDDY	62 / 8 AA	36
Phosphosite 11:	GFM2	Q969S9	S614	IEFEYAESINEGLLK	55 / 9 AA	87
Phosphosite 12:	DENND2C	Q68D51	T902	RAIQYLETIPESEPS	55 / 9 AA	107
Phosphosite 13:	SLC28A1	O00337	S31	MGADFLESLEEGQLP	62 / 8 AA	72
Phosphosite 14:	FAM59A	Q9H706	S108	EPVQYFNSVEEVAKA	62 / 8 AA	97
Phosphosite 15:	HECTD3	Q5T447	S246	SVKQYVESIDVSSYT	71 / 7 AA	97
Phosphosite 16:	PRR5	P85299	S355	LVDQILESVDSDSEG	85 / 7 AA	43
Phosphosite 17:	FAM178B	Q8IXR5	S720	SLRQYLDSVPLPPCQ	83 / 6 AA	94
Phosphosite 18:	FAM178B	Q8IXR5	Y717	RPSSLRQYLDSVPLP	83 / 6 AA	94
Phosphosite 19:	DDX41	Q9UJV9	S119	EEEKILESVAEGRAL	66 / 9 AA	70
Phosphosite 20:	FAM135A	Q9P2D6	S416	FEDRYLDSVTEDLDA	62 / 8 AA	170