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:	S927
P-Site Sequence:	IPPPPTTSPPEPPYS
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	S927	IPPPPTTSPPEPPYS	100 / 9 AA	225
Phosphosite 1:	SHANK1	Q9Y566	T926	DIPPPPTTSPPEPPY	100 / 8 AA	225
Phosphosite 2:	TMEM8B	A6NDV4	T29	PAEGPGTTSPPEHCW	87 / 8 AA	52
Phosphosite 3:	TMEM8B	A6NDV4	S30	AEGPGTTSPPEHCWP	87 / 8 AA	52
Phosphosite 4:	NCDN	Q9UBB6	T252	PLFLPPTTVPPECYR	87 / 8 AA	79
Phosphosite 5:	SCMH1	Q96GD3	T334	PASPTTSTPEPDTST	87 / 8 AA	73
Phosphosite 6:	SCMH1	Q96GD3	S333	PPASPTTSTPEPDTS	87 / 8 AA	73
Phosphosite 7:	IGSF9B	Q9UPX0	S1340	DRPAPATSPPERALS	85 / 7 AA	147
Phosphosite 8:	NBEAL2	Q6ZNJ1	S1324	PPKPPTESPAEPSDV	77 / 9 AA	303
Phosphosite 9:	CHD6	Q8TD26	S2337	EGPGPATSAPEPATA	75 / 8 AA	305
Phosphosite 10:	CABIN1	Q9Y6J0	S2045	VKMAPTSSPAEPHCW	75 / 8 AA	246
Phosphosite 11:	SHANK1	Q9Y566	T925	EDIPPPPTTSPPEPP	100 / 7 AA	225
Phosphosite 12:	OFD1	O75665	S788	SLSIPPVSSPPEQKV	75 / 8 AA	117
Phosphosite 13:	SGOL1	Q5FBB7	T428	KPTKTPTTTPPETQQ	85 / 7 AA	64
Phosphosite 14:	Putative protein FAM90A-like	A6NNH2	S413	RFRMPPTSRPPENSA	75 / 8 AA	50
Phosphosite 15:	MAGIX	Q9H6Y5	S283	AADGPTVSPPERRAE	85 / 7 AA	35
Phosphosite 16:	GDF5OS	Q5U4N7	S221	QKSFPATSPREPVTS	75 / 8 AA	28
Phosphosite 17:	OFD1	O75665	S789	LSIPPVSSPPEQKVG	75 / 8 AA	117
Phosphosite 18:	MAP1B	P46821	S1965	DISEKTTSPPEVSGY	100 / 6 AA	271
Phosphosite 19:	TGFB3	P10600	S55	LSKLRLTSPPEPTVM	100 / 6 AA	47
Phosphosite 20:	IGSF9B	Q9UPX0	T1339	RDRPAPATSPPERAL	85 / 7 AA	147