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:	S1282
P-Site Sequence:	SASLAPRSPEIMSTI
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	S1282	SASLAPRSPEIMSTI	100 / 9 AA	159
Phosphosite 1:	TAF4	O00268	T47	HHHLAPRTPEVRAAA	75 / 8 AA	110
Phosphosite 2:	SLC16A5	O15375	S451	DGPGKQRSPEIMCQS	85 / 7 AA	55
Phosphosite 3:	CCDC91	Q7Z6B0	S46	GVHLSPSSPEIVLDR	66 / 9 AA	50
Phosphosite 4:	ZNF768	Q9H5H4	S104	SPEFAPRSPESDSQS	85 / 7 AA	60
Phosphosite 5:	CCDC91	Q7Z6B0	S45	SGVHLSPSSPEIVLD	75 / 8 AA	50
Phosphosite 6:	KIAA0427	O43310	S299	SSLEAPRSPDTLAPV	62 / 8 AA	68
Phosphosite 7:	KIAA0423	Q9Y4F4	S1240	RMPSVTHSPEIMDLS	83 / 6 AA	189
Phosphosite 8:	USP24	Q9UPU5	S2073	LSLSAPSSPEISPQS	85 / 7 AA	294
Phosphosite 9:	PRG2	Q6T4P5	S363	VDLLAPRSPMAKENM	100 / 6 AA	76
Phosphosite 10:	PDE1B	Q01064	S7	_MELSPRSPPEMLEE	66 / 9 AA	61
Phosphosite 11:	SEMA3F	Q13275	S766	EAPGAPRSPEPQDQK	100 / 6 AA	88
Phosphosite 12:	TDI	P0CAT3	S96	QKDLVPRSPQLEKSR	62 / 8 AA	13
Phosphosite 13:	OTOP1	Q7RTM1	S38	PSSSAPRSPESPAPR	100 / 6 AA	67
Phosphosite 14:	PDZD2	O15018	S1953	NTTAAPRSPQCVLES	62 / 8 AA	302
Phosphosite 15:	TRIP12	Q14669	S720	QIDLVPRSPQELYEL	55 / 9 AA	220
Phosphosite 16:	TOPORS	Q9NS56	S64	PARPAPASSEIMASA	75 / 8 AA	119
Phosphosite 17:	FAM38B	Q9H5I5	S531	KLIFLYRSPETMIKW	83 / 6 AA	63
Phosphosite 18:	FAM38A	Q92508	S2024	KLIFLYRSPETMIKW	83 / 6 AA	233
Phosphosite 19:	SCN10A	Q9Y5Y9	S1047	GDHLTPRSPGTGTSS	62 / 8 AA	221
Phosphosite 20:	CNTN5	O94779	S223	MCSPPPHSPEIIYSW	62 / 8 AA	121