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:	T946
P-Site Sequence:	PSSSGRLTPSPRGGP
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	T946	PSSSGRLTPSPRGGP	100 / 9 AA	225
Phosphosite 1:	SHANK1	Q9Y566	S948	SSGRLTPSPRGGPFN	100 / 7 AA	225
Phosphosite 2:	GATAD2B	Q8WXI9	T120	EPERGRLTPSPDIIV	100 / 7 AA	65
Phosphosite 3:	LYST	Q99698	T1982	EYKEGQLTPMPREVC	75 / 8 AA	429
Phosphosite 4:	KIAA0182	Q14687	T838	TIQSKRQTPSPRLAL	77 / 9 AA	136
Phosphosite 5:	PPL	O60437	T1731	ALQSGRLTPAQYDRY	75 / 8 AA	205
Phosphosite 6:	Tbr1	Q16650	T408	GCDMDRLTPSPNDSP	85 / 7 AA	74
Phosphosite 7:	RP1L1	Q8IWN7	T522	PEQGGRLTPRARSEE	66 / 9 AA	261
Phosphosite 8:	BAIAP2L2	Q6UXY1	T249	PYPSGRLTPTCLDMP	85 / 7 AA	59
Phosphosite 9:	C12orf41	Q9H9L4	T17	PTNRGRITPVPRSQE	75 / 8 AA	55
Phosphosite 10:	FRMD4A	Q9P2Q2	T897	EGDTGRLTPSRSQIL	85 / 7 AA	115
Phosphosite 11:	GATAD2B	Q8WXI9	S122	ERGRLTPSPDIIVLS	100 / 6 AA	65
Phosphosite 12:	ASCC2	Q9H1I8	T233	LEERGRLTPSDMPLL	100 / 6 AA	86
Phosphosite 13:	MICALL1	Q8N3F8	T302	SPPAGRPTPAPRKAS	66 / 9 AA	93
Phosphosite 14:	SLC13A4	Q9UKG4	S246	KPQVLTPSPRKQKLN	100 / 6 AA	69
Phosphosite 15:	Tbr1	Q16650	S410	DMDRLTPSPNDSPRS	100 / 6 AA	74
Phosphosite 16:	ROBO2	Q9HCK4	S1156	STATLTPSPREEMQP	100 / 6 AA	151
Phosphosite 17:	RGPD5	Q99666	S21	SVLGLTPSPRQKSMK	100 / 6 AA	199
Phosphosite 18:	KSR	Q8IVT5	T259	LHASGRLTPRALHSF	100 / 6 AA	102
Phosphosite 19:	RNF157	Q96PX1	T378	EALNGPLTPSPAVPP	75 / 8 AA	74
Phosphosite 20:	RGPD5	Q99666	T19	VASVLGLTPSPRQKS	100 / 6 AA	199