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:	S1970
P-Site Sequence:	AAAPGATSPSASSSS
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	S1970	AAAPGATSPSASSSS	100 / 9 AA	225
Phosphosite 1:	HERC1	Q15751	S2637	AQTPVTTSPSASSTT	77 / 9 AA	532
Phosphosite 2:	HIF2A	Q99814	T469	AAAPGSTTPSATSSS	66 / 9 AA	96
Phosphosite 3:	4E-BP1	Q13541	T82	LPTIPGVTSPSSDEP	85 / 7 AA	12
Phosphosite 4:	SMTNL1	A8MU46	S265	CVASGQTSPSASESS	87 / 8 AA	49
Phosphosite 5:	4E-BP1	Q13541	S83	PTIPGVTSPSSDEPP	85 / 7 AA	12
Phosphosite 6:	STOX2	Q9P2F5	T179	SPQPGTITPSASGCV	66 / 9 AA	103
Phosphosite 7:	CHD6	Q8TD26	S2231	EGSPGATSPFPVSAS	100 / 6 AA	305
Phosphosite 8:	MAPK8IP2	Q13387	S221	PPAPGGTSPSSDPGI	85 / 7 AA	88
Phosphosite 9:	CHD6	Q8TD26	T2230	SEGSPGATSPFPVSA	100 / 6 AA	305
Phosphosite 10:	EHM2	Q9H329	S742	LLSPGAKSPSDRGGA	85 / 7 AA	100
Phosphosite 11:	PCDHGC3	Q9UN70	S780	LKKPGAASPLASRQN	77 / 9 AA	101
Phosphosite 12:	ANKRD12	Q6UB98	S1343	LTVPGDTSPSPKPEV	85 / 7 AA	236
Phosphosite 13:	SPEG	Q15772	T2518	LAAQAGATTPSAESL	85 / 7 AA	354
Phosphosite 14:	SHANK1	Q9Y566	S1972	APGATSPSASSSSTS	100 / 7 AA	225
Phosphosite 15:	SPEG	Q15772	T2519	AAQAGATTPSAESLG	85 / 7 AA	354
Phosphosite 16:	RAD23B	P54727	S160	AETPVATSPTATDST	66 / 9 AA	43
Phosphosite 17:	SMPD4	Q9NXE4	T213	LSSSPGGTSPSPPPR	85 / 7 AA	93
Phosphosite 18:	TBX1	O43435	S32	GGFPGAASPGADPYG	75 / 8 AA	43
Phosphosite 19:	SMPD4	Q9NXE4	S214	SSSPGGTSPSPPPRT	75 / 8 AA	93
Phosphosite 20:	PHF2	O75151	S965	KLTPNTTSPSTSTSI	66 / 9 AA	121