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:	S927
P-Site Sequence:	LIDIMDTSQQKSAGL
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	S927	LIDIMDTSQQKSAGL	100 / 9 AA	159
Phosphosite 1:	WDHD1	O75717	S127	IVDVMDSSQQKTFRG	66 / 9 AA	126
Phosphosite 2:	WDHD1	O75717	S126	KIVDVMDSSQQKTFR	75 / 8 AA	126
Phosphosite 3:	RPRD2	Q5VT52	S817	PSSLMDSSQEKFYPD	62 / 8 AA	156
Phosphosite 4:	RPRD2	Q5VT52	S816	RPSSLMDSSQEKFYP	62 / 8 AA	156
Phosphosite 5:	TRS85	Q9Y2L5	S1421	QVTVFETSQQNSMPA	55 / 9 AA	161
Phosphosite 6:	APBB2	Q92870	T675	TFAFIMDTGNQRFEC	62 / 8 AA	83
Phosphosite 7:	ZNF596	Q8TC21	S27	EWALLDTSQRKLFQD	62 / 8 AA	59
Phosphosite 8:	ZNF596	Q8TC21	T26	EEWALLDTSQRKLFQ	62 / 8 AA	59
Phosphosite 9:	PARVA	Q9NVD7	S4	____MATSPQKSPSV	75 / 8 AA	42
Phosphosite 10:	SLC4A1AP	Q9BWU0	S321	EEEEMDTSERKINAG	71 / 7 AA	89
Phosphosite 11:	SLC4A1AP	Q9BWU0	T320	DEEEEMDTSERKINA	71 / 7 AA	89
Phosphosite 12:	RPF1	Q9H9Y2	T342	HKPREMDTSRRKFHL	71 / 7 AA	40
Phosphosite 13:	RPF1	Q9H9Y2	S343	KPREMDTSRRKFHL_	71 / 7 AA	40
Phosphosite 14:	C3orf62	Q6ZUJ4	S224	WALLMDKSPQKATDA	55 / 9 AA	30
Phosphosite 15:	GINS3	Q9BRX5	S152	RFRRIMDSSQNAYNE	83 / 6 AA	25
Phosphosite 16:	GINS3	Q9BRX5	S153	FRRIMDSSQNAYNED	83 / 6 AA	25
Phosphosite 17:	ZNF705A	Q6ZN79	T26	EEWAMMDTSKRKLYR	62 / 8 AA	35
Phosphosite 18:	ZNF705H	A8MWA4	T26	EEWAMMDTSKRKLYR	62 / 8 AA	35
Phosphosite 19:	ZNF705G	A8MUZ8	T26	EEWAMMDTSKRKLYR	62 / 8 AA	35
Phosphosite 20:	KIAA1239	Q9ULI1	S1375	TGDIMVTSDDKSSQY	66 / 9 AA	197