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:	Y963
P-Site Sequence:	YRLTPDPYRMSPRPY
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	Y963	YRLTPDPYRMSPRPY	100 / 9 AA	264
Phosphosite 1:	EIF4G1	Q04637	Y311	SRETGEPYRLSPEPT	66 / 9 AA	176
Phosphosite 2:	MEKK2	Q9Y2U5	Y526	KSVTGTPYWMSPEVI	66 / 9 AA	70
Phosphosite 3:	MEKK3	Q99759	Y532	RSVTGTPYWMSPEVI	66 / 9 AA	71
Phosphosite 4:	MTO1	Q9Y2Z2	Y488	TLGTSEPYRMFTSRV	71 / 7 AA	80
Phosphosite 5:	SON	P18583	Y914	GSKSPDPYRLAQDPY	62 / 8 AA	264
Phosphosite 6:	NRG1	Q02297	Y415	ARETPDSYRDSPHSE	77 / 9 AA	70
Phosphosite 7:	SON	P18583	Y956	YRLGHDPYRLTPDPY	71 / 7 AA	264
Phosphosite 8:	SON	P18583	S966	TPDPYRMSPRPYRIA	100 / 6 AA	264
Phosphosite 9:	MEKK2	Q9Y2U5	S529	TGTPYWMSPEVISGE	83 / 6 AA	70
Phosphosite 10:	MEKK3	Q99759	S535	TGTPYWMSPEVISGE	83 / 6 AA	71
Phosphosite 11:	PHF15	Q9NQC1	Y67	AMKIPDSYQLSPDDY	55 / 9 AA	87
Phosphosite 12:	AMZ2	Q86W34	Y78	EQFFSDPYRKTPSPN	71 / 7 AA	41
Phosphosite 13:	NSUN7	Q8NE18	Y466	LGNKGQPYRLSPPVL	71 / 7 AA	81
Phosphosite 14:	GM879	Q6ZSJ9	Y439	STPVLDRYRMSKMHS	83 / 6 AA	56
Phosphosite 15:	MMP25	Q9NPA2	Y265	PVGDPDKYRLSQDDR	62 / 8 AA	63
Phosphosite 16:	WDR25	Q64LD2	Y459	LFSTVWPYRMSRRRR	75 / 8 AA	60
Phosphosite 17:	NSUN7	Q8NE18	S469	KGQPYRLSPPVLPLC	83 / 6 AA	81
Phosphosite 18:	NRG1	Q02297	S414	HARETPDSYRDSPHS	75 / 8 AA	70
Phosphosite 19:	EIF4G1	Q04637	S314	TGEPYRLSPEPTPLA	83 / 6 AA	176
Phosphosite 20:	C4orf14	Q8NC60	T396	KFPICNPTPYRMFKR	83 / 6 AA	78