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:	SON
Human P-Site:	S1233
P-Site Sequence:	VPTDYSVSASDPSVL
UniProt:	P18583
Intern. Prot. ID:	IPI00000192

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SON	P18583	S1233	VPTDYSVSASDPSVL	100 / 9 AA	264
Phosphosite 1:	PLD1	Q13393	S45	EEVDYDVSPSDPKIQ	77 / 9 AA	124
Phosphosite 2:	SON	P18583	S1231	SAVPTDYSVSASDPS	100 / 7 AA	264
Phosphosite 3:	VCAN	P13611	S442	DMDDYSPSASGPLGK	77 / 9 AA	373
Phosphosite 4:	TTN	Q8WZ42	S7175	HSGQYSCSASNPLGT	66 / 9 AA	3816
Phosphosite 5:	KIAA0746	Q68CR1	S1086	VQYFQSVSASDPPPR	100 / 7 AA	129
Phosphosite 6:	SON	P18583	S1235	TDYSVSASDPSVLVS	100 / 7 AA	264
Phosphosite 7:	KIAA0746	Q68CR1	S1088	YFQSVSASDPPPRPS	100 / 7 AA	129
Phosphosite 8:	LDHC	P07864	S84	ITSGKDYSVSANSRI	85 / 7 AA	36
Phosphosite 9:	ITGB8	P26012	S725	SSSDYRVSASKKDKL	85 / 7 AA	86
Phosphosite 10:	LDHC	P07864	S86	SGKDYSVSANSRIVI	85 / 7 AA	36
Phosphosite 11:	LDHC	P07864	Y83	KITSGKDYSVSANSR	100 / 6 AA	36
Phosphosite 12:	SON	P18583	Y1230	PSAVPTDYSVSASDP	100 / 6 AA	264
Phosphosite 13:	Myomesin 2	P54296	S983	DLGTYSVSVSDTDGV	85 / 7 AA	165
Phosphosite 14:	TNRC6A	Q8NDV7	S852	SSQGWSVSASDNWGE	85 / 7 AA	210
Phosphosite 15:	LDH-B	P07195	S85	IVADKDYSVTANSKI	71 / 7 AA	37
Phosphosite 16:	C20orf12	Q9NVP4	S403	WVSDYSQSTSDTIEK	75 / 8 AA	63
Phosphosite 17:	PLEKHN1	Q494U1	S557	VPVSVPASDPRSCSS	85 / 7 AA	72
Phosphosite 18:	SPC25	Q9HBM1	S185	EARDYEVSDSAPHLE	66 / 9 AA	26
Phosphosite 19:	SAGE1	Q9NXZ1	S792	AVGTKNYSVSAGDPP	71 / 7 AA	99
Phosphosite 20:	Putative SAGE1-like protein	A6NJ88	S504	AVGTKNYSVSAGDPP	71 / 7 AA	69