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:	SHANK2
Human P-Site:	S43
P-Site Sequence:	RVLLRSNSDNNLNAS
UniProt:	Q9UPX8
Intern. Prot. ID:	IPI00107633

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SHANK2	Q9UPX8	S43	RVLLRSNSDNNLNAS	100 / 9 AA	159
Phosphosite 1:	GRB7	Q14451	S368	SPPLRSASDNTLVAM	77 / 9 AA	60
Phosphosite 2:	SHANK2	Q9UPX8	S41	APRVLLRSNSDNNLN	100 / 7 AA	159
Phosphosite 3:	SEMA3G	Q9NS98	S216	RPALRSDSDQSLLHD	66 / 9 AA	87
Phosphosite 4:	FAM75-like protein FLJ43859	Q6ZUB0	S798	EEDLRSNSERDLGTH	66 / 9 AA	102
Phosphosite 5:	Protein FAM75D1	Q6ZQQ2	S801	DKDLRSNSERDLETH	66 / 9 AA	176
Phosphosite 6:	Putative FAM75-like protein FLJ44082	P0C874	S798	EEDLRSNSERDLGTH	66 / 9 AA	102
Phosphosite 7:	MLL	Q03164	S2833	TELLKSDSDNNNSDD	75 / 8 AA	432
Phosphosite 8:	SSH2	Q76I76	S461	NKLWRSHSDSDLSDH	55 / 9 AA	158
Phosphosite 9:	SHANK1	Q9Y566	S439	PALLRANSDTSMALP	55 / 9 AA	225
Phosphosite 10:	SLK	Q9H2G2	S372	EKTERSNSEDKLNSK	62 / 8 AA	143
Phosphosite 11:	EXTL3	O43909	S501	HFLLRSLSDSDLLAM	66 / 9 AA	105
Phosphosite 12:	ASIP	P42127	S40	DRSLRSNSSVNLLDV	77 / 9 AA	15
Phosphosite 13:	ATP11B	Q9Y2G3	S115	EDWLRHNSDNEVNGA	66 / 9 AA	134
Phosphosite 14:	GRB7	Q14451	S366	LGSPPLRSASDNTLV	85 / 7 AA	60
Phosphosite 15:	MTUS1	Q9ULD2	S740	VSCLRRNSDNRNPSA	85 / 7 AA	141
Phosphosite 16:	TRAPPC10	P48553	S685	EMFERSPSDNSLNTT	75 / 8 AA	142
Phosphosite 17:	NBN	O60934	S518	NEPVDTNSDNNLFTD	85 / 7 AA	85
Phosphosite 18:	CXorf39	Q6PEV8	S316	ANMSRAHSDSNLSAS	62 / 8 AA	43
Phosphosite 19:	MYNN	Q9NPC7	S57	GAIYRSTSENNVFLD	55 / 9 AA	69
Phosphosite 20:	MLK2	Q02779	S766	RSLLRSDSDEAAPAA	71 / 7 AA	104