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:	S2178
P-Site Sequence:	LTKEFPVSSGSQHRK
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	S2178	LTKEFPVSSGSQHRK	100 / 9 AA	264
Phosphosite 1:	SON	P18583	S2179	TKEFPVSSGSQHRKK	100 / 8 AA	264
Phosphosite 2:	LRP3	O75074	Y571	PVEDFPVYSASQASV	66 / 9 AA	83
Phosphosite 3:	BBS4	Q96RK4	S15	TRTQFPVSTESQKPR	66 / 9 AA	58
Phosphosite 4:	SETD3	Q86TU7	S419	GNSEFPVSWDNEVKL	55 / 9 AA	67
Phosphosite 5:	RSF1	Q96T23	S1112	SEDEFKISDGSQDEF	66 / 9 AA	164
Phosphosite 6:	BBS4	Q96RK4	T16	RTQFPVSTESQKPRQ	75 / 8 AA	58
Phosphosite 7:	ITGB4	P16144	S1002	EQPEFSVSRGDQVAR	66 / 9 AA	202
Phosphosite 8:	ZNF317	Q96PQ6	S26	QDSEFPVSSKDHSCP	66 / 9 AA	68
Phosphosite 9:	ITSN2	Q9NZM3	S1471	VKQFAVSSGSEKLFS	75 / 8 AA	193
Phosphosite 10:	TOX2	Q96NM4	S445	HISEFPSSSGSCSPG	87 / 8 AA	52
Phosphosite 11:	TAF1B	Q53T94	S179	TRKPFPVSKASQSET	75 / 8 AA	69
Phosphosite 12:	TOX2	Q96NM4	S444	PHISEFPSSSGSCSP	87 / 8 AA	52
Phosphosite 13:	MBD5	Q9P267	S700	QGSFPISSMSQLLQS	75 / 8 AA	160
Phosphosite 14:	TEX15	Q9BXT5	S1139	PESQLPVSSTSQSTS	66 / 9 AA	315
Phosphosite 15:	MBD5	Q9P267	S699	GQGSFPISSMSQLLQ	75 / 8 AA	160
Phosphosite 16:	Kv1.5	P22460	S245	LIFEYPESSGSARAI	75 / 8 AA	67
Phosphosite 17:	FLJ32810	A6NI28	S430	GSPKPVSSGRQAKAM	85 / 7 AA	89
Phosphosite 18:	FYB	O15117	S662	DTSDFPVSSAEMSQG	71 / 7 AA	85
Phosphosite 19:	GZF1	Q9H116	S152	ESQEVEVSSGSQVSA	77 / 9 AA	80
Phosphosite 20:	FLJ32810	A6NI28	S429	VGSPKPVSSGRQAKA	85 / 7 AA	89