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:	S45
P-Site Sequence:	RGTRGQGSGAPGSLA
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	S45	RGTRGQGSGAPGSLA	100 / 9 AA	225
Phosphosite 1:	TOB2	Q14106	S280	DAADGQGSGTPGPFG	87 / 8 AA	37
Phosphosite 2:	SRCAP	Q6ZRS2	T2735	VEIRGQGTGRPGQPP	77 / 9 AA	344
Phosphosite 3:	HK3	P52790	S67	QALRGQASPAPAVRM	66 / 9 AA	99
Phosphosite 4:	PABPN1	Q86U42	S90	APGPGPGSGAPGSQE	77 / 9 AA	33
Phosphosite 5:	PINK1	Q9BXM7	T198	LPGRGPGTSAPGEGQ	66 / 9 AA	63
Phosphosite 6:	TOB2	Q14106	T282	ADGQGSGTPGPFGGS	85 / 7 AA	37
Phosphosite 7:	WTIP	A6NIX2	S280	LGRRGKGSGGPEAGA	75 / 8 AA	67
Phosphosite 8:	OTOF	Q9HC10	S1395	SSGSGQGSEAPEKKK	85 / 7 AA	227
Phosphosite 9:	UPF3A	Q9H1J1	S404	GKKGSQDSGAPGEAM	85 / 7 AA	55
Phosphosite 10:	C5orf38	Q86SI9	S54	SAQHGPGSGAPWLRI	75 / 8 AA	15
Phosphosite 11:	MUC19	Q7Z5P9	S1703	TGQSGQGSGTTGKSF	66 / 9 AA	598
Phosphosite 12:	COL20A1	Q9P218	S131	SSQRPLGSGAPEPTP	75 / 8 AA	136
Phosphosite 13:	GAS2L1	Q99501	S464	WVPRGRGSGGSGRST	66 / 9 AA	73
Phosphosite 14:	SP1	P08047	S617	KDSEGRGSGDPGKKK	75 / 8 AA	81
Phosphosite 15:	Abl	P00519	S859	TPTSKAGSGAPGGTS	100 / 6 AA	123
Phosphosite 16:	NMDAR2D	O15399	S285	QLAGGGGSGAPGEPP	87 / 8 AA	144
Phosphosite 17:	KIAA1543	Q9P1Y5	S1005	LRPRAAGSGGPGRGG	66 / 9 AA	135
Phosphosite 18:	SLAIN2	Q9P270	S483	KAFSNHGSGSPGSQE	71 / 7 AA	63
Phosphosite 19:	NGRN	Q9NPE2	S177	ESPRGTGSGALPSGQ	85 / 7 AA	24
Phosphosite 20:	EML3	Q32P44	S56	PPSSLQGSGTPAPPG	71 / 7 AA	95