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:	S958
P-Site Sequence:	GGPFNPGSGGPLPAS
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	S958	GGPFNPGSGGPLPAS	100 / 9 AA	225
Phosphosite 1:	PLCH1	Q4KWH8	S722	KGTFNPFSGDPLPAN	77 / 9 AA	189
Phosphosite 2:	PLCL4	O75038	S748	QGVFNPNSEDPLPGQ	66 / 9 AA	68
Phosphosite 3:	FBXL19	Q6PCT2	S357	RRAVRPGSGGPLLSW	100 / 7 AA	74
Phosphosite 4:	MATR3	P43243	S91	QSIFNIGSRGPLPLS	77 / 9 AA	95
Phosphosite 5:	ILKAP	Q9H0C8	S42	ASSTDSGSGGPLLFD	75 / 8 AA	43
Phosphosite 6:	CMA1	P23946	S203	KSAFKGDSGGPLLCA	66 / 9 AA	27
Phosphosite 7:	CTSG	P08311	S201	KAAFKGDSGGPLLCN	66 / 9 AA	29
Phosphosite 8:	CUL7	Q14999	S1664	TESLNPGSSGPNPPL	75 / 8 AA	191
Phosphosite 9:	PCNT	O95613	S2355	GARLSPGSGGPEAQT	75 / 8 AA	378
Phosphosite 10:	TET3	O43151	S561	MTALQPGSTGPLPPA	66 / 9 AA	179
Phosphosite 11:	BAZ2B	Q9UIF8	S1533	NNLFNTGSSGPGKFY	75 / 8 AA	220
Phosphosite 12:	PRRX2	Q99811	S218	VPPYSPGSSGPATPG	62 / 8 AA	27
Phosphosite 13:	CASZ1	Q86V15	S895	SATFDPGSGQQVTPA	83 / 6 AA	190
Phosphosite 14:	MAST3	O60307	S912	IITADDGSGGPLMSP	75 / 8 AA	143
Phosphosite 15:	SMG9	Q9H0W8	S25	RRWKEPGSGGPQNLS	75 / 8 AA	58
Phosphosite 16:	ZNF687	Q8N1G0	S1196	GDSPLPASGGPLTCK	85 / 7 AA	130
Phosphosite 17:	UBQLN3	Q9H347	S392	PSSQEPGSGQPLPEE	75 / 8 AA	71
Phosphosite 18:	RAPGEFL1	Q9UHV5	S97	GVAEEPGSGGPCWLQ	85 / 7 AA	73
Phosphosite 19:	COL5A3	P25940	S678	GIPGLPGSDGPLGHP	85 / 7 AA	172
Phosphosite 20:	SLFNL1	Q499Z3	S164	SPGPSPGSGVPLPTW	75 / 8 AA	46