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:	S1088
P-Site Sequence:	ADSKKPASLSNCLPA
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	S1088	ADSKKPASLSNCLPA	100 / 9 AA	159
Phosphosite 1:	SHANK2	Q9UPX8	S1090	SKKPASLSNCLPASF	100 / 7 AA	159
Phosphosite 2:	ATM	Q13315	S426	LISKYPASLPNCELS	77 / 9 AA	351
Phosphosite 3:	CENPI	Q92674	S328	ECGKKEMSLSDCLNR	66 / 9 AA	87
Phosphosite 4:	CXXC1	Q9P0U4	S371	ADAKDPASLPQCLGP	66 / 9 AA	76
Phosphosite 5:	AZI1	Q9UPN4	S114	SGKKRPASLSTAPSE	75 / 8 AA	122
Phosphosite 6:	CKAP2	Q8WWK9	S328	EVIARPASLSNDKLM	85 / 7 AA	77
Phosphosite 7:	USPL1	Q5W0Q7	S530	LSNEKPVSLTSCSVG	62 / 8 AA	120
Phosphosite 8:	CTBP2	P56545	S352	ITGRIPESLRNCVNK	55 / 9 AA	49
Phosphosite 9:	FMO4	P31512	S510	PDSSKPASMSHYLKA	62 / 8 AA	63
Phosphosite 10:	ADAMTS20	P59510	S1068	NSSTKPESLSPCELH	75 / 8 AA	215
Phosphosite 11:	BZRAP1	O95153	S603	RTAKKAESLSNSSHS	66 / 9 AA	200
Phosphosite 12:	STOX1	Q6ZVD7	S883	DTGKKPASWSQSPQN	66 / 9 AA	111
Phosphosite 13:	PGEA1	Q9Y3M2	S20	TPPRKSASLSNLHSL	75 / 8 AA	14
Phosphosite 14:	LPAR4	Q99677	T236	RTLRKPATLSQIGTN	55 / 9 AA	42
Phosphosite 15:	ANKS1A	Q92625	S647	TMGSRSESLSNCSIG	62 / 8 AA	123
Phosphosite 16:	CCDC129	Q6ZRS4	S883	KLGPTPLSNCPVGEK	71 / 7 AA	99
Phosphosite 17:	NCK2	O43639	S187	LSLRKGASLSNGQGS	75 / 8 AA	43
Phosphosite 18:	SNRK	Q9NRH2	S460	EEDKKPMSLSTQVVL	75 / 8 AA	84
Phosphosite 19:	CKAP2	Q8WWK9	S330	IARPASLSNDKLMEK	100 / 6 AA	77
Phosphosite 20:	Scavenger receptor cysteine-rich domain-containing protein LOC284297	A1L4H1	S545	VGTEASLSDCPAAPW	83 / 6 AA	116