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:	S26
P-Site Sequence:	EIQQELSSGRNEGQL
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	S26	EIQQELSSGRNEGQL	100 / 9 AA	264
Phosphosite 1:	ZNF291	Q9BY12	S772	EKAAELSSGRHANTD	75 / 8 AA	158
Phosphosite 2:	COL29A1	A8TX70	S2215	FIGQELNSGRESPFV	85 / 7 AA	290
Phosphosite 3:	RCCD1	A6NED2	S23	GFGQELGSGRGRQVH	75 / 8 AA	40
Phosphosite 4:	TANK	Q92844	S117	VRRQEVSSPRKETSA	66 / 9 AA	48
Phosphosite 5:	FcER1B	Q01362	S34	EISPQEVSSGRLLKS	85 / 7 AA	27
Phosphosite 6:	INTS1	Q8N201	S452	VIFNELSSARNPNNM	85 / 7 AA	244
Phosphosite 7:	INTS1	Q8N201	S451	LVIFNELSSARNPNN	85 / 7 AA	244
Phosphosite 8:	IRF-7	Q92985	S439	LGFGQDLSAGRPKEK	71 / 7 AA	54
Phosphosite 9:	SRA1	Q9HD15	S170	LLVQELSSHRWDAAD	66 / 9 AA	26
Phosphosite 10:	FcER1B	Q01362	S35	ISPQEVSSGRLLKSA	85 / 7 AA	27
Phosphosite 11:	FAM44A	Q8NFC6	S2740	YNKGEISSGRKDNAE	62 / 8 AA	330
Phosphosite 12:	APOBEC2	Q9Y235	S63	FRNVEYSSGRNKTFL	85 / 7 AA	26
Phosphosite 13:	APOBEC2	Q9Y235	S62	QFRNVEYSSGRNKTF	85 / 7 AA	26
Phosphosite 14:	TRIP11	Q15643	S747	EKTIEELSNARNLNT	62 / 8 AA	228
Phosphosite 15:	VPS13A	Q96RL7	S2784	HLSVSLSSGREEAKD	85 / 7 AA	360
Phosphosite 16:	GPRC5D	Q9NZD1	S297	QVENQELSRARDSDG	62 / 8 AA	39
Phosphosite 17:	CCDC66	A2RUB6	S838	SNQTELSSGISESSH	75 / 8 AA	109
Phosphosite 18:	KIAA1414	Q9P2D3	S1210	STATLLSSGKDEEAE	71 / 7 AA	224
Phosphosite 19:	PIF1	Q9H611	S44	ALRTAELSLGRNERR	85 / 7 AA	70
Phosphosite 20:	MPHOSPH9	Q99550	S8	MGFFSLSSERNESVI	85 / 7 AA	116