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:	S1019
P-Site Sequence:	SYERSMMSYERSMMS
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	S1019	SYERSMMSYERSMMS	100 / 9 AA	264
Phosphosite 1:	SON	P18583	Y1020	YERSMMSYERSMMSP	100 / 8 AA	264
Phosphosite 2:	TAF1	P21675	Y1782	NEESMMSYEGDGGEA	100 / 6 AA	213
Phosphosite 3:	FAM46D	Q8NEK8	S315	ESTVCLMSYERRQIL	71 / 7 AA	45
Phosphosite 4:	FAM46D	Q8NEK8	Y316	STVCLMSYERRQILH	71 / 7 AA	45
Phosphosite 5:	TAF1	P21675	S1781	ENEESMMSYEGDGGE	100 / 6 AA	213
Phosphosite 6:	ZNFX1	Q9P2E3	S951	DTRRKILSYERQYRT	62 / 8 AA	220
Phosphosite 7:	SON	P18583	S1016	MMSSYERSMMSYERS	100 / 6 AA	264
Phosphosite 8:	SON	P18583	S1016	MMSSYERSMMSYERS	100 / 5 AA	264
Phosphosite 9:	SON	P18583	S1043	AYERSMMSAYERSMM	88 / 9 AA	264
Phosphosite 10:	SON	P18583	S1035	MAERSMMSAYERSMM	88 / 9 AA	264
Phosphosite 11:	C14orf101	Q9NX78	Y470	VDQEMMTYEWYLPKM	66 / 6 AA	80
Phosphosite 12:	SON	P18583	S1012	AERSMMSSYERSMMS	88 / 9 AA	264
Phosphosite 13:	VCAN	P13611	Y2512	TLSNTVSYERSTDGS	62 / 8 AA	373
Phosphosite 14:	VPS13C	Q709C8	Y267	NVNCSMSYQRSREQI	83 / 6 AA	422
Phosphosite 15:	OBSCN	Q5VST9	S6753	RWQRSLMSYKSILVM	83 / 6 AA	868
Phosphosite 16:	VCAN	P13611	S2511	STLSNTVSYERSTDG	62 / 8 AA	373
Phosphosite 17:	OBSCN	Q5VST9	S6750	ARSRWQRSLMSYKSI	83 / 6 AA	868
Phosphosite 18:	ZO3	O95049	Y902	RQDSMRTYEREALKK	71 / 7 AA	103
Phosphosite 19:	ZFPM2	Q8WW38	Y909	RNSPDVSYERSIIKC	83 / 6 AA	128
Phosphosite 20:	ZFPM2	Q8WW38	S908	ERNSPDVSYERSIIK	83 / 6 AA	128