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:	S53
P-Site Sequence:	GAPGSLASVRGLQGR
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	S53	GAPGSLASVRGLQGR	100 / 9 AA	225
Phosphosite 1:	RBM43	Q6ZSC3	S205	RSNNSLASVRTLVPE	77 / 9 AA	41
Phosphosite 2:	A2M	P01023	S66	TVSASLESVRGNRSL	75 / 8 AA	163
Phosphosite 3:	WWC3	Q9ULE0	S381	SSRGSLASSRGSLSS	87 / 8 AA	123
Phosphosite 4:	WWC3	Q9ULE0	S374	SSRGSLASSRGSLAS	87 / 8 AA	123
Phosphosite 5:	WWC2	Q6AWC2	S448	SSLGSLASSRGSLNT	87 / 8 AA	134
Phosphosite 6:	USP17A	Q0WX57	S507	MNTGTLASLRGRARR	75 / 8 AA	60
Phosphosite 7:	USP17L5	A8MUK1	S507	MNTGTLASLRGRARR	75 / 8 AA	60
Phosphosite 8:	EEPD1	Q7L9B9	S149	ATPAQLMSVRGLSEK	85 / 7 AA	62
Phosphosite 9:	BAT2D1	Q9Y520	S2793	RGPCGSLSGVRGNQA	75 / 8 AA	317
Phosphosite 10:	KIAA1632	Q9HCE0	S2318	AACQSLASVRHMAET	75 / 8 AA	292
Phosphosite 11:	TRAF3IP2	O43734	S312	GQPLPGASVRGLHPV	100 / 6 AA	65
Phosphosite 12:	C6orf155	Q9H8W2	S106	GLRGGPESVRGLPHL	66 / 9 AA	14
Phosphosite 13:	SPTBN4	Q9NRC6	S3246	DGGHSLSSVRTLQQQ	75 / 8 AA	417
Phosphosite 14:	TNR	Q92752	S935	EYEISLNSVRGREES	85 / 7 AA	150
Phosphosite 15:	Pxdn	Q92626	S931	RSIRDLASHRGLLRQ	85 / 7 AA	167
Phosphosite 16:	KIAA0476	O75064	S966	VKSGSLGSARGAQPT	75 / 8 AA	164
Phosphosite 17:	C1orf55	Q6IQ49	S428	ERAARLFSVRGLAKE	66 / 9 AA	50
Phosphosite 18:	MBD6	Q96DN6	S471	TTSGSLSSVPGAPAP	75 / 8 AA	101
Phosphosite 19:	MBD6	Q96DN6	S470	GTTSGSLSSVPGAPA	75 / 8 AA	101
Phosphosite 20:	KIAA1522	Q9P206	S330	LHSASPASVRSLGRF	66 / 9 AA	107