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:	T504
P-Site Sequence:	RSLSMPDTSEDIPPP
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	T504	RSLSMPDTSEDIPPP	100 / 9 AA	159
Phosphosite 1:	SHANK2	Q9UPX8	S505	SLSMPDTSEDIPPPP	100 / 8 AA	159
Phosphosite 2:	CD226	Q15762	T317	TNQSMDDTREDIYVN	77 / 9 AA	39
Phosphosite 3:	GPR115	Q8IZF3	T265	FSMSMNNTTEDILGM	66 / 9 AA	78
Phosphosite 4:	RYR3	Q15413	T3096	SILGMPDTVEDMCPD	66 / 9 AA	552
Phosphosite 5:	SPTB	P11277	T879	AEMEMPDTLEDLEVV	75 / 8 AA	246
Phosphosite 6:	CXorf27	O75409	T81	NNGSMRNTSQDRERE	62 / 8 AA	13
Phosphosite 7:	DDC	P20711	T52	AAPQEPDTFEDIIND	85 / 7 AA	54
Phosphosite 8:	ME2	P23368	T376	APESIPDTFEDAVNI	75 / 8 AA	65
Phosphosite 9:	TEKT4	Q8WW24	S278	DCILRDTSEDLRLQC	62 / 8 AA	51
Phosphosite 10:	Tiam1	Q13009	T129	SVQSMPDTEESRLYG	85 / 7 AA	178
Phosphosite 11:	ZNF280C	Q8ND82	T191	VTPKKPKTSEDVPQI	62 / 8 AA	83
Phosphosite 12:	Tektin-4 like protein LOC389833	Q8NAE5	S62	DCILRDTSEDLGLQC	62 / 8 AA	18
Phosphosite 13:	TEKT4	Q8WW24	T277	VDCILRDTSEDLRLQ	62 / 8 AA	51
Phosphosite 14:	Tektin-4 like protein LOC389833	Q8NAE5	T61	VDCILRDTSEDLGLQ	62 / 8 AA	18
Phosphosite 15:	SgK307	Q8IWB6	S1076	STCSPESSEDITDEF	71 / 7 AA	168
Phosphosite 16:	MEF2C	Q06413	S271	KNTMPSVSEDVDLLL	62 / 8 AA	51
Phosphosite 17:	NEB	P20929	T3955	SIHIMPDTPEINLAR	83 / 6 AA	773
Phosphosite 18:	WDR55	Q9H6Y2	T31	APTRIRDTPEDIVLE	55 / 9 AA	42
Phosphosite 19:	DNA-binding protein RFX8	Q6ZV50	S573	QISDVPQSSEDIYFR	62 / 8 AA	66
Phosphosite 20:	KIF13A	Q9H1H9	T476	HTRVGADTSQDIQLF	71 / 7 AA	202