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:	S488
P-Site Sequence:	LSSGTLRSASSPRGA
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	S488	LSSGTLRSASSPRGA	100 / 9 AA	225
Phosphosite 1:	mahogunin	O60291	S457	APDSTLRSPSSPIHE	77 / 9 AA	61
Phosphosite 2:	RICS	A7KAX9	S703	RAEGTLRSAKSEESL	87 / 8 AA	231
Phosphosite 3:	EP300	Q09472	S2060	NLLRTLRSPSSPLQQ	87 / 8 AA	264
Phosphosite 4:	SHANK1	Q9Y566	S490	SGTLRSASSPRGARA	100 / 7 AA	225
Phosphosite 5:	ALDH4A1	P30038	S339	VVSGTLRSAFEYGGQ	100 / 6 AA	62
Phosphosite 6:	ALDH4A1	P30038	T336	VESVVSGTLRSAFEY	100 / 6 AA	62
Phosphosite 7:	PDE4DIP	Q5VU43	S1467	KLAEELRSASWPGKY	85 / 7 AA	130
Phosphosite 8:	PDE4DIP	Q5VU43	S1469	AEELRSASWPGKYDS	85 / 7 AA	130
Phosphosite 9:	RICS	A7KAX9	T700	KGGRAEGTLRSAKSE	100 / 6 AA	231
Phosphosite 10:	SHANK1	Q9Y566	T485	TTKLSSGTLRSASSP	100 / 6 AA	225
Phosphosite 11:	PPP1R12A	O14974	S470	DTAGVTRSASSPRLS	77 / 9 AA	115
Phosphosite 12:	RRP12	Q5JTH9	S827	TLLDSLRSTSSPAKR	66 / 9 AA	144
Phosphosite 13:	Plxna1	Q9UIW2	S1631	ESMLRTASSPDSLRS	85 / 7 AA	211
Phosphosite 14:	PLXNA3	P51805	S1606	ESLLRTASSPDSLRS	85 / 7 AA	208
Phosphosite 15:	Plxna1	Q9UIW2	T1629	RYESMLRTASSPDSL	85 / 7 AA	211
Phosphosite 16:	SFMBT2	Q5VUG0	S765	RRAVTLRSGSEPVRR	75 / 8 AA	101
Phosphosite 17:	PLK4	O00444	S589	YQNRTLRSITSPLVA	75 / 8 AA	109
Phosphosite 18:	PLCG2	P16885	S338	LTGDQLRSESSPEAY	85 / 7 AA	148
Phosphosite 19:	PLXNA3	P51805	T1604	RYESLLRTASSPDSL	85 / 7 AA	208
Phosphosite 20:	HSPB8	Q9UJY1	S66	AWPGTLRSGMVPRGP	66 / 9 AA	22