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:	S1209
P-Site Sequence:	APPPPPGSAQPGMAK
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	S1209	APPPPPGSAQPGMAK	100 / 9 AA	159
Phosphosite 1:	FAM124A	Q86V42	S533	DMPPPPGSAGPGDND	88 / 9 AA	60
Phosphosite 2:	IFT74	Q96LB3	T45	ATAMPPGTARPGSRG	75 / 8 AA	69
Phosphosite 3:	TMUB2	Q71RG4	S247	CHRSPPGSAVPGPSA	87 / 8 AA	34
Phosphosite 4:	EAP1	Q9H1B7	S689	QVAPPPPSAHPGMDQ	77 / 9 AA	83
Phosphosite 5:	Putative uncharacterized protein MGC34800	Q8N6K4	S54	ETGAAPGSAQAGPPE	66 / 9 AA	17
Phosphosite 6:	NCOR1	O75376	S1742	DLYLRPGSEQPGRPG	85 / 7 AA	270
Phosphosite 7:	Killin	B2CW77	S8	MDRPGPGSARPGRTV	77 / 9 AA	20
Phosphosite 8:	KIAA0258	Q92546	S67	VALPPPDSSQPDVQP	66 / 9 AA	42
Phosphosite 9:	GPR150	Q8NGU9	S199	PPPPPPTSLQPGAPP	77 / 9 AA	46
Phosphosite 10:	Proline-rich protein 20A	P86496	T147	ETGPPPGTVQEGPGP	66 / 9 AA
Phosphosite 11:	MLL3	Q8NEZ4	S4151	LRGPPPGSANPPRLV	87 / 8 AA	541
Phosphosite 12:	SLC6A5	Q9Y345	S111	QASPPPGSSGPGNAL	77 / 9 AA	87
Phosphosite 13:	STRN4	Q9NRL3	T377	VTGPPPGTPQPRPHE	75 / 8 AA	81
Phosphosite 14:	C6orf132	Q5T0Z8	S816	LPAKPPASAQPTDEL	85 / 7 AA	124
Phosphosite 15:	FAM98C	Q17RN3	S197	QPSLPPGSLQPLLSC	85 / 7 AA	37
Phosphosite 16:	E2F2	Q14209	S330	TLCPSPDSAQPSSST	66 / 9 AA	48
Phosphosite 17:	TRAF3IP1	Q8TDR0	S463	RRIPRPGSARPAPPR	66 / 9 AA	79
Phosphosite 18:	KSR	Q8IVT5	S211	LPWPPGSSQLGRAGN	75 / 8 AA	102
Phosphosite 19:	2-C-methyl-D-erythritol 4-phosphate cytidylyltransferase-like protein	A4D126	S8	MEAGPPGSARPAEPG	85 / 7 AA	50
Phosphosite 20:	Rab11FIP1	Q6WKZ4	S1162	PSETHPVSAQPGAGT	85 / 7 AA	137