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:	S942
P-Site Sequence:	TPPVPSSSGRLTPSP
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	S942	TPPVPSSSGRLTPSP	100 / 9 AA	225
Phosphosite 1:	SHANK1	Q9Y566	S941	STPPVPSSSGRLTPS	100 / 8 AA	225
Phosphosite 2:	OSR1	O95747	S325	VRRVPGSSGRLHKTE	87 / 8 AA	58
Phosphosite 3:	OSR1	O95747	S324	KVRRVPGSSGRLHKT	87 / 8 AA	58
Phosphosite 4:	PITPNM1	O00562	S978	GTEVTNSSGRLTFPV	77 / 9 AA	135
Phosphosite 5:	WNK1	Q9H4A3	S1088	DGNENVPSSSGRHEG	100 / 7 AA	251
Phosphosite 6:	WNK1	Q9H4A3	S1090	NENVPSSSGRHEGRT	100 / 7 AA	251
Phosphosite 7:	WNK1	Q9H4A3	S1089	GNENVPSSSGRHEGR	100 / 7 AA	251
Phosphosite 8:	Septin-1	Q8WYJ6	S60	DRQVPEASARLTQTL	66 / 9 AA	42
Phosphosite 9:	SHANK1	Q9Y566	S940	YSTPPVPSSSGRLTP	100 / 7 AA	225
Phosphosite 10:	PIP5K	Q9Y2I7	S1526	KRPSVPPSPGRLRQG	75 / 8 AA	237
Phosphosite 11:	STK39	Q9UEW8	S373	VRRVPGSSGHLHKTE	75 / 8 AA	60
Phosphosite 12:	PARD6A	Q9NPB6	S260	NNVVRGASGRLTGPP	66 / 9 AA	37
Phosphosite 13:	OR9A4	Q8NGU2	S230	STILKIPSSSGRRKS	85 / 7 AA	36
Phosphosite 14:	NECAP2	Q9NVZ3	S43	QLDQPSWSGRLRITA	85 / 7 AA	28
Phosphosite 15:	NCK2	O43639	S277	SYTGPSSSGRFAGRE	75 / 8 AA	43
Phosphosite 16:	STK39	Q9UEW8	S372	KVRRVPGSSGHLHKT	75 / 8 AA	60
Phosphosite 17:	OR9A4	Q8NGU2	S232	ILKIPSSSGRRKSFS	85 / 7 AA	36
Phosphosite 18:	OR9A4	Q8NGU2	S231	TILKIPSSSGRRKSF	85 / 7 AA	36
Phosphosite 19:	PITPNM1	O00562	S977	FGTEVTNSSGRLTFP	75 / 8 AA	135
Phosphosite 20:	C18orf25	Q96B23	S100	CMLSPSSSGHLADSD	75 / 8 AA	43