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:	S1865
P-Site Sequence:	RSQTRSRSRSRRRRR
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	S1865	RSQTRSRSRSRRRRR	100 / 9 AA	264
Phosphosite 1:	NSMCE4A	Q9NXX6	S28	RDRTRSRSRSRSPLS	100 / 8 AA	44
Phosphosite 2:	TRA2B	P62995	S73	RHYTRSRSRSRSHRR	100 / 8 AA	34
Phosphosite 3:	PAGE3	Q5JUK9	S11	HQRTRSRSRERRDDQ	88 / 9 AA	12
Phosphosite 4:	C1orf63	Q9BUV0	S88	YSRSRSRSRSRRYRE	88 / 9 AA	34
Phosphosite 5:	SFRS16	Q8N2M8	S427	RSWSRSRSRSRRYSR	88 / 9 AA	77
Phosphosite 6:	ZRSR2	Q15696	S445	GSRSRSRSRSRRSRR	88 / 9 AA	58
Phosphosite 7:	SFRS6	Q13247	S198	YSGSRSRSRSRRRSR	88 / 9 AA	40
Phosphosite 8:	SFRS11	Q05519	S253	RRHSRSRSRSRRRRT	88 / 9 AA	54
Phosphosite 9:	SRRM2	Q9UQ35	S1775	RGLQRSRSRSRREKT	100 / 8 AA	300
Phosphosite 10:	BCLAF1	Q9NYF8	S127	VSSQRSRSRSRRSYR	100 / 8 AA	106
Phosphosite 11:	SFRS6	Q13247	S206	RSRRRSRSRSRRSSR	100 / 8 AA	40
Phosphosite 12:	SFRS11	Q05519	S271	SRHRRSRSRSRRRSH	100 / 8 AA	54
Phosphosite 13:	RSRC2	Q7L4I2	S194	RHRTRSRSRTRSRSR	87 / 8 AA	51
Phosphosite 14:	RBM26	Q5T8P6	S206	RSRTRSRSRTRSRER	87 / 8 AA	114
Phosphosite 15:	C1orf63	Q9BUV0	S64	SRRSKSRSRSRRRHQ	77 / 9 AA	34
Phosphosite 16:	TRA2A	Q13595	S58	RSRSKSRSRSRRHSH	77 / 9 AA	33
Phosphosite 17:	SFRS5	Q13243	S206	RSRSRSRSRSRKSYS	77 / 9 AA	31
Phosphosite 18:	SFRS16	Q8N2M8	S437	RRYSRSRSRGRRHSG	77 / 9 AA	77
Phosphosite 19:	DDX46	Q7L014	S97	RRRSRSRSRGRRSRS	77 / 9 AA	117
Phosphosite 20:	SFRS7	Q16629	S150	YSRSRSRSRGRRSRS	77 / 9 AA	27