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:	SFRS18
Human P-Site:	S559
P-Site Sequence:	PKRKKRHSRSRSPTI
UniProt:	Q8TF01
Intern. Prot. ID:	IPI00165995

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SFRS18	Q8TF01	S559	PKRKKRHSRSRSPTI	100 / 9 AA	93
Phosphosite 1:	ACIN1	Q9UKV3	S1325	RRDTKRHSRSRSRST	100 / 8 AA	152
Phosphosite 2:	SFRS11	Q05519	S249	KEEKRRHSRSRSRSR	88 / 9 AA	54
Phosphosite 3:	SFRS5	Q13243	S184	IEGSKRHSRSRSRSR	100 / 8 AA	31
Phosphosite 4:	IRS4	O14654	S733	SASKKRHSRSPFEDS	100 / 7 AA	138
Phosphosite 5:	PRPF38B	Q5VTL8	S426	SKKEKKHSRSRSRER	87 / 8 AA	64
Phosphosite 6:	SFRS8	Q12872	S856	EKKKKRRSRSRTKSK	77 / 9 AA	105
Phosphosite 7:	ZNF265	O95218	T303	GDRKKRRTRSRSPER	77 / 9 AA	37
Phosphosite 8:	SFRS18	Q8TF01	S561	RKKRHSRSRSPTIKA	100 / 7 AA	93
Phosphosite 9:	CCDC49	Q9NXE8	S258	GHGMKNHSRSRSSSH	77 / 9 AA	50
Phosphosite 10:	SF2	Q07955	S242	PRYSPRHSRSRSRT_	100 / 7 AA	28
Phosphosite 11:	CDK13	Q14004	S420	SPYSSRHSRSRSRHR	100 / 7 AA	165
Phosphosite 12:	SF2	Q07955	S244	YSPRHSRSRSRT___	100 / 7 AA	28
Phosphosite 13:	SFRS18	Q8TF01	S779	KAKKPKHSRSRSVEK	77 / 9 AA	93
Phosphosite 14:	ACIN1	Q9UKV3	S1327	DTKRHSRSRSRSTPV	100 / 7 AA	152
Phosphosite 15:	SFRS5	Q13243	S186	GSKRHSRSRSRSRSR	100 / 7 AA	31
Phosphosite 16:	SFRS11	Q05519	S251	EKRRHSRSRSRSRRR	100 / 7 AA	54
Phosphosite 17:	CDK13	Q14004	S422	YSSRHSRSRSRHRLS	100 / 7 AA	165
Phosphosite 18:	U2AF2	P26368	S30	RHRKRSHSRSRSRDR	77 / 9 AA	54
Phosphosite 19:	RBM16	Q9UPN6	S416	RSPRKRRSRSRSGSR	77 / 9 AA	141
Phosphosite 20:	ICAP1	O14713	S10	RKGKKRHSSSSSQSS	77 / 9 AA	22