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:	S1887
P-Site Sequence:	SRGRRSVSKEKRKRS
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	S1887	SRGRRSVSKEKRKRS	100 / 9 AA	264
Phosphosite 1:	ADAMTS7	Q9UKP4	S239	RLHQRSVSKEKWVET	77 / 9 AA	184
Phosphosite 2:	ADAMTS12	P58397	S243	SLSRRSISKERWVET	66 / 9 AA	178
Phosphosite 3:	SON	P18583	S1885	SKSRGRRSVSKEKRK	100 / 7 AA	264
Phosphosite 4:	C1orf26	Q5T5J6	S49	SSSIRSVSSEKRKLK	87 / 8 AA	103
Phosphosite 5:	C1orf26	Q5T5J6	S50	SSIRSVSSEKRKLKS	87 / 8 AA	103
Phosphosite 6:	ADAMTS12	P58397	S241	SRSLSRRSISKERWV	85 / 7 AA	178
Phosphosite 7:	REST	Q13127	S474	KAEKRDVSKEKKPSN	66 / 9 AA	122
Phosphosite 8:	IQGAP3	Q86VI3	S946	QKGLKSLSKEKRQKL	75 / 8 AA	185
Phosphosite 9:	SGCB	Q16585	S31	EKAVERRSVNKEHNS	85 / 7 AA	35
Phosphosite 10:	ADAMTS7	Q9UKP4	S237	LRRLHQRSVSKEKWV	85 / 7 AA	184
Phosphosite 11:	ACTR10	Q9NZ32	S374	ILGSRSVSKEYYNQT	100 / 6 AA	46
Phosphosite 12:	SCAF1	Q9H7N4	S602	GGSRRSRSREKRRRR	77 / 9 AA	139
Phosphosite 13:	TAF3	Q5VWG9	S306	IRSPKTVSKEKKSPG	55 / 9 AA	104
Phosphosite 14:	GOLGA1	Q92805	S30	TRIPRSVSKESVASM	85 / 7 AA	88
Phosphosite 15:	ACTR10	Q9NZ32	S372	QDILGSRSVSKEYYN	100 / 6 AA	46
Phosphosite 16:	GOLGA1	Q92805	S28	GATRIPRSVSKESVA	100 / 6 AA	88
Phosphosite 17:	ESYT2	A0FGR8	S676	SAQVKRPSVSKEGRK	85 / 7 AA	102
Phosphosite 18:	SFRS4	Q08170	S412	RSPSRSVSKEREHAK	85 / 7 AA	57
Phosphosite 19:	SFRS4	Q08170	S410	QSRSPSRSVSKEREH	100 / 6 AA	57
Phosphosite 20:	REV3	O60673	S1781	KSRLNRSSVSKEVFL	85 / 7 AA	353