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:	S1928
P-Site Sequence:	RQRLSDDSQSSLLSK
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	S1928	RQRLSDDSQSSLLSK	100 / 9 AA	225
Phosphosite 1:	LGR4	Q9BXB1	S741	KEDLSENSQSSMIKH	66 / 9 AA	104
Phosphosite 2:	SHANK1	Q9Y566	S1930	RLSDDSQSSLLSKPV	100 / 7 AA	225
Phosphosite 3:	SYTL1	Q8IYJ3	S455	CFVLPDDSQASRQRT	75 / 8 AA	62
Phosphosite 4:	FAM131B	Q86XD5	S228	LGPAFDDSQPSLHEM	85 / 7 AA	36
Phosphosite 5:	KIAA1751	Q9C0B2	S666	EPCEMDDSQSALKLS	85 / 7 AA	87
Phosphosite 6:	KIAA1751	Q9C0B2	S668	CEMDDSQSALKLSSL	85 / 7 AA	87
Phosphosite 7:	DNAH5	Q8TE73	S1796	LNSLLEESQSSLHLV	66 / 9 AA	529
Phosphosite 8:	SHANK1	Q9Y566	S1925	SLQRQRLSDDSQSSL	100 / 6 AA	225
Phosphosite 9:	KIF21B	O75037	S1272	ALDKSDDSDSSLSEV	87 / 8 AA	183
Phosphosite 10:	KREMEN2	Q8NCW0	S451	YRPLSASSQSSLRSL	77 / 9 AA	49
Phosphosite 11:	DNAH5	Q8TE73	S1798	SLLEESQSSLHLVIR	71 / 7 AA	529
Phosphosite 12:	PTBP1	P26599	S285	PDLPSGDSQPSLDQT	75 / 8 AA	57
Phosphosite 13:	PAX8	Q06710	S212	SCRLSIDSQSSSSGP	87 / 8 AA	48
Phosphosite 14:	ABCB1	P08183	S658	LEMSSNDSRSSLIRK	75 / 8 AA	141
Phosphosite 15:	NHS	Q6T4R5	S1403	ISPLSEDSQAEAEGV	71 / 7 AA	177
Phosphosite 16:	SCML2	Q9UQR0	S544	EENLSEDSKSSSLNS	75 / 8 AA	77
Phosphosite 17:	RCOR3	Q9P2K3	S490	LIGIQTDSQSSLH__	100 / 6 AA	56
Phosphosite 18:	CdGAP	Q2M1Z3	S1251	QKPAKDDSPSSLESS	85 / 7 AA	157
Phosphosite 19:	UHRF1BP1	Q6BDS2	S339	DLHICDDSQSREPGV	71 / 7 AA	159
Phosphosite 20:	FAM48A	Q8NEM7	S323	KSIKSDDSQPTVWPA	62 / 8 AA	86