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:	S24
P-Site Sequence:	SECPEGGSESDSSPD
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	S24	SECPEGGSESDSSPD	100 / 9 AA	225
Phosphosite 1:	RG9MTD2	Q8TBZ6	S302	VRMEEGGSDSDSSEE	87 / 8 AA	40
Phosphosite 2:	MIA3	Q5JRA6	S554	EQILEGGSESESAQK	87 / 8 AA	214
Phosphosite 3:	MEIS1	O00470	S194	IDDREGGSKSDSEDI	77 / 9 AA	43
Phosphosite 4:	AP3B2	Q13367	S699	DSDPESESESDSKSS	77 / 9 AA	119
Phosphosite 5:	SHANK1	Q9Y566	S26	CPEGGSESDSSPDGP	100 / 7 AA	225
Phosphosite 6:	FRS2	Q8WU20	S445	QVDLEGGSDSDNPQT	75 / 8 AA	57
Phosphosite 7:	TMEM16H	Q9HCE9	S701	GPDPEPGSNSDSTRR	77 / 9 AA	136
Phosphosite 8:	HECTD1	Q9ULT8	S715	SGSPEGGSDSSESRS	85 / 7 AA	290
Phosphosite 9:	polycystin 1	P98161	S623	AGTPENGSEPESRSP	66 / 9 AA	463
Phosphosite 10:	FAT4	Q6V0I7	S4840	IPAPESSSDSDSHES	66 / 9 AA	351
Phosphosite 11:	PAF1	Q8N7H5	S478	RGQAQGGSDNDSDSG	55 / 9 AA	60
Phosphosite 12:	KIAA0232	Q92628	S1122	ELSPGGGSESEFESE	75 / 8 AA	155
Phosphosite 13:	HECW1	Q76N89	S656	DTHPSTGSESDSSPR	77 / 9 AA	180
Phosphosite 14:	SON	P18583	S1651	STSPSGGSEADIEGP	75 / 8 AA	264
Phosphosite 15:	TTC28	Q96AY4	S2012	VSKPEGGSEGGGPGG	85 / 7 AA	271
Phosphosite 16:	RRP15	Q9Y3B9	S278	DSRPESASDSDT___	55 / 9 AA	31
Phosphosite 17:	FSIP2	Q5CZC0	S1521	SLPGGAESDSFLEDD	85 / 7 AA	370
Phosphosite 18:	BICC1	Q9H694	S813	HLGGGSESDNWRDRN	85 / 7 AA	105
Phosphosite 19:	SART1	O43290	S596	ERSANGGSESDGEEN	75 / 8 AA	90
Phosphosite 20:	BICC1	Q9H694	S811	REHLGGGSESDNWRD	85 / 7 AA	105