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:	Y1911
P-Site Sequence:	SHHGGASYVPERTSS
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	Y1911	SHHGGASYVPERTSS	100 / 9 AA	225
Phosphosite 1:	AP1M2	Q9Y6Q5	Y334	TSVGSAKYVPERNVV	77 / 9 AA	48
Phosphosite 2:	C12orf50	Q8NA57	Y202	ENGGGDCYVPQRVIF	66 / 9 AA	47
Phosphosite 3:	IMPDH2	P12268	S11	YLISGGTSYVPDDGL	75 / 8 AA	56
Phosphosite 4:	DENND2A	Q9ULE3	Y582	KKQAGAAYVPELTQQ	75 / 8 AA	114
Phosphosite 5:	ZNF513	Q8N8E2	S284	HVPPGGASFLPDCGQ	62 / 8 AA	58
Phosphosite 6:	B3GNT8	Q7Z7M8	Y291	RKPGGPFYVPESFFE	66 / 9 AA	43
Phosphosite 7:	EHMT1	Q9H9B1	S659	DKLQGAASHVPEGFD	75 / 8 AA	138
Phosphosite 8:	MUDENG	Q9H0R1	S41	ARVFNGASYVPVPED	100 / 6 AA	55
Phosphosite 9:	ALDH9A1	P49189	Y360	VLCGGDIYVPEDPKL	75 / 8 AA	54
Phosphosite 10:	MUDENG	Q9H0R1	Y42	RVFNGASYVPVPEDG	100 / 6 AA	55
Phosphosite 11:	RBM47	A0AV96	S540	TAGIYGASYVPFAAP	100 / 6 AA	64
Phosphosite 12:	RBM47	A0AV96	Y541	AGIYGASYVPFAAPA	100 / 6 AA	64
Phosphosite 13:	SCNM1	Q9BWG6	S27	RVGDLLASYIPEDEA	83 / 6 AA	26
Phosphosite 14:	CSTF3	Q12996	Y13	ATEQAAEYVPEKVKK	62 / 8 AA	83
Phosphosite 15:	MEKK3	Q99759	Y181	RSSPPPGYVPERQQH	71 / 7 AA	71
Phosphosite 16:	ZNF593	O00488	Y111	RAAGMGSYVPPRRLA	66 / 9 AA	13
Phosphosite 17:	GIMAP4	Q9NUV9	Y19	PSTPGASYGPGRQEP	75 / 8 AA	38
Phosphosite 18:	C13orf31	Q8IV20	Y203	TRTGGISYIPTLSSF	71 / 7 AA	48
Phosphosite 19:	POFUT1	Q9H488	Y315	VATDSESYVPELQQL	62 / 8 AA	44
Phosphosite 20:	POFUT1	Q9H488	S314	YVATDSESYVPELQQ	62 / 8 AA	44