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:	SHANK1
Human P-Site:	S876
P-Site Sequence:	QPSYERPSFLPPGPG
UniProt:	Q9Y566
Intern. Prot. ID:	IPI00007695

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SHANK1	Q9Y566	S876	QPSYERPSFLPPGPG	100 / 9 AA	225
Phosphosite 1:	KIAA1904	Q5R3F8	S600	PGALERPSFLSPPYK	87 / 8 AA	90
Phosphosite 2:	PLK4	O00444	S232	LADYEMPSFLSIEAK	75 / 8 AA	109
Phosphosite 3:	TIE2	Q02763	S1084	EKPYERPSFAQILVS	100 / 6 AA	126
Phosphosite 4:	LRRC27	Q9C0I9	S230	AVMKEKASFLPPVEK	75 / 8 AA	60
Phosphosite 5:	PROX2	Q3B8N5	S213	HQESEKPSFLPSGAP	85 / 7 AA	66
Phosphosite 6:	OR8S1	Q8NH09	S183	HYSYEMPSLLPLSCS	75 / 8 AA	40
Phosphosite 7:	ROBO3	Q96MS0	S1330	WLPYSRPSFLSRGQG	75 / 8 AA	148
Phosphosite 8:	FCHO1	O14526	S602	STALERPSFLSQTGH	75 / 8 AA	97
Phosphosite 9:	RABEPK	Q7Z6M1	S91	LPRYEHASFIPSCTP	55 / 9 AA	41
Phosphosite 10:	RIPK2	O43353	S282	QNPDERPSFLKCLIE	100 / 6 AA	61
Phosphosite 11:	MARK4	Q96L34	S524	RPGAERPSLLPNGKE	85 / 7 AA	83
Phosphosite 12:	PGF	P49763	S151	DFRADAPSFLPPRRS	75 / 8 AA	25
Phosphosite 13:	PRKDC	P78527	S412	DRVYQMPSFLQSVAS	55 / 9 AA	469
Phosphosite 14:	DSG2	Q14126	S1021	VMVRERESFLAPSSG	75 / 8 AA	122
Phosphosite 15:	TPK1	Q9H3S4	S62	ITEGERESFLPEFIN	85 / 7 AA	27
Phosphosite 16:	MAP1LC3C	Q9BXW4	T48	VERYPRETFLPPLDK	66 / 9 AA	17
Phosphosite 17:	MBOAT2	Q6ZWT7	S358	RVCYERTSFSPTIQT	75 / 8 AA	60
Phosphosite 18:	C6orf222	P0C671	S473	ARRPKRPSFLPLCVG	85 / 7 AA	72
Phosphosite 19:	CPSF1	Q10570	S184	VGEGQRSSFLPSYII	62 / 8 AA	161
Phosphosite 20:	ZDHHC17	Q8IUH5	S290	AKGYDNPSFLRKLKA	71 / 7 AA	73