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:	S851
P-Site Sequence:	RDRAMKESQQGPKGE
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	S851	RDRAMKESQQGPKGE	100 / 9 AA	159
Phosphosite 1:	GPATCH8	Q9UKJ3	S526	ATPAGKESQEGPKHP	77 / 9 AA	164
Phosphosite 2:	OBFC1	Q9H668	S40	DILDMKESRQVPGVF	75 / 8 AA	42
Phosphosite 3:	USP45	Q70EL2	T265	FLHSMKETEKGPLSP	55 / 9 AA	92
Phosphosite 4:	FAM186B	Q8IYM0	S357	KETVMEESQQEPMKE	66 / 9 AA	104
Phosphosite 5:	ZBTB24	O43167	S625	QSLNMIESQMGPSQT	75 / 8 AA	78
Phosphosite 6:	PRSS7	P98073	S46	SCLTIKESQRGAALG	55 / 9 AA	113
Phosphosite 7:	NKD1	Q969G9	S409	HKHRAKESQQGCRGL	100 / 6 AA	52
Phosphosite 8:	SAMD9	Q5K651	S1166	ASSAFKESQQQSEDR	85 / 7 AA	184
Phosphosite 9:	KIAA1632	Q9HCE0	S1556	RTAALRESQQVALDG	71 / 7 AA	292
Phosphosite 10:	CMYA3	A4UGR9	S1079	PIDKIKESQEGDECV	71 / 7 AA	382
Phosphosite 11:	HSPG2	P98160	S472	IIRDVKESDQGAYTC	62 / 8 AA	469
Phosphosite 12:	Tiam1	Q13009	S1471	ASSPEKESQQPPGGG	85 / 7 AA	178
Phosphosite 13:	SLC39A12	Q504Y0	S299	SSSMEKESEDGPISW	71 / 7 AA	77
Phosphosite 14:	PTPN23	Q9H3S7	S672	YEDLMKKSQEGRDFY	62 / 8 AA	179
Phosphosite 15:	DLG5	Q8TDM6	S1775	PLEVMKASQQAIERG	62 / 8 AA	214
Phosphosite 16:	GTF2H3	Q13889	S30	GKQALKESQFTLSKC	83 / 6 AA	34
Phosphosite 17:	DDX23	Q9BUQ8	S465	KIDRIEESDQGPYAI	62 / 8 AA	96
Phosphosite 18:	CENPE	Q02224	S1623	IVAKMKESQEKEYQF	83 / 6 AA	316
Phosphosite 19:	APOB	P04114	S622	VKEALKESQLPTVMD	83 / 6 AA	516
Phosphosite 20:	dynactin 4	Q9UJW0	S323	NLRYMKESQVLLTLT	100 / 5 AA	52