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:	S2046
P-Site Sequence:	RSSERGRSPKRLTDL
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	S2046	RSSERGRSPKRLTDL	100 / 9 AA	264
Phosphosite 1:	RNASEN	Q9NRR4	S255	DRRERGRSPDRRRQD	87 / 8 AA	159
Phosphosite 2:	OSBPL9	Q96SU4	S307	EFHQSGSSPKRLIDS	66 / 9 AA	83
Phosphosite 3:	FAM83E	Q2M2I3	S310	GGLQRGRSPHRVSRR	66 / 9 AA	52
Phosphosite 4:	HPS3	Q969F9	S462	AIPERRQSPKRLLSR	77 / 9 AA	114
Phosphosite 5:	CCAR1	Q8IX12	S351	PRRERERSPRRVRRV	66 / 9 AA	133
Phosphosite 6:	SCMH1	Q96GD3	T284	PGKKRGRTPKTLISH	75 / 8 AA	73
Phosphosite 7:	ELYS	Q8WYP5	S1222	PSPSPGRSPQRLKET	85 / 7 AA	252
Phosphosite 8:	SRRM1	Q8IYB3	S171	EKRERSRSPRRRKSR	75 / 8 AA	102
Phosphosite 9:	PPIL4	Q8WUA2	S479	KKRDRSRSPKKSKDK	62 / 8 AA	57
Phosphosite 10:	TRIM3	O75382	S529	RFGVRGRSPGQLQRP	75 / 8 AA	81
Phosphosite 11:	TRIM2	Q9C040	S529	RFGIRGRSPGQLQRP	75 / 8 AA	82
Phosphosite 12:	CROCC	Q5TZA2	S506	SSPGRGRSPRRGPSP	75 / 8 AA	229
Phosphosite 13:	CLINT1	Q14677	S245	KKARRGRSPKGEFKD	100 / 6 AA	68
Phosphosite 14:	THRAP3	Q9Y2W1	S129	RGRSRSRSPKRRSPS	85 / 7 AA	109
Phosphosite 15:	BCLAF1	Q9NYF8	S114	RGRSRSRSPKRRSVS	85 / 7 AA	106
Phosphosite 16:	PRPF4B	Q13523	S349	PSRRPGRSPKRRSLS	100 / 6 AA	117
Phosphosite 17:	CEP135	Q66GS9	S439	GIKRRDRSPSRLDTF	75 / 8 AA	134
Phosphosite 18:	PPIL4	Q8WUA2	S477	RSKKRDRSRSPKKSK	71 / 7 AA	57
Phosphosite 19:	CACNA1B	Q00975	S2111	RRQERGRSQERRQPS	75 / 8 AA	262
Phosphosite 20:	MORC1	Q86VD1	S86	DIIYFGRSKKRLSTL	85 / 7 AA	113