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:	S424
P-Site Sequence:	TIKQRPSSRCFPAGS
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	S424	TIKQRPSSRCFPAGS	100 / 9 AA	159
Phosphosite 1:	SHANK2	Q9UPX8	S423	ATIKQRPSSRCFPAG	100 / 8 AA	159
Phosphosite 2:	SAC3D1	A6NKF1	S24	APHPRPASRAFPQHC	75 / 8 AA	43
Phosphosite 3:	KIF15	Q9NS87	S344	IANVHPGSRCFGETL	71 / 7 AA	160
Phosphosite 4:	ALMS1	Q8TCU4	S2327	PFTEESPSSRCIQKD	62 / 8 AA	461
Phosphosite 5:	ALMS1	Q8TCU4	S2328	FTEESPSSRCIQKDI	62 / 8 AA	461
Phosphosite 6:	IPPK	Q9H8X2	S99	IQSERPESRCDKDLD	71 / 7 AA	56
Phosphosite 7:	GPR56	Q9Y653	S78	FPAAHPASRSFPDPR	62 / 8 AA	78
Phosphosite 8:	LACTB	P83111	S101	QTPAPPCSRCFARAI	71 / 7 AA	61
Phosphosite 9:	GJA1	P17302	S364	AIVDQRPSSRASSRA	100 / 6 AA	43
Phosphosite 10:	GJA1	P17302	S365	IVDQRPSSRASSRAS	100 / 6 AA	43
Phosphosite 11:	DGK-Z	Q13574	S25	EGQQRPSSVGLPTGK	66 / 9 AA	124
Phosphosite 12:	FBX38	Q6PIJ6	S789	QESQRRTSRCSDEER	71 / 7 AA	134
Phosphosite 13:	SHANK3	Q9BYB0	T746	ATVKQRPTSRRITPA	62 / 8 AA	186
Phosphosite 14:	GPR56	Q9Y653	S80	AAHPASRSFPDPRGL	71 / 7 AA	78
Phosphosite 15:	SHANK3	Q9BYB0	S747	TVKQRPTSRRITPAE	62 / 8 AA	186
Phosphosite 16:	FBX38	Q6PIJ6	T788	PQESQRRTSRCSDEE	71 / 7 AA	134
Phosphosite 17:	C15orf53	Q8NAA6	S142	LPVFLRPSDRCVCGG	71 / 7 AA	20
Phosphosite 18:	LAMA3	Q16787	S2425	LFLQRPNSRENGGTE	83 / 6 AA	367
Phosphosite 19:	NR0B2	Q15466	S37	KAVPRPRSRCLCRQH	71 / 7 AA	28
Phosphosite 20:	PIGN	O95427	S223	NGHAHRPSSRDYKHN	62 / 8 AA	106