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:	SFRS11
Human P-Site:	S249
P-Site Sequence:	KEEKRRHSRSRSRSR
UniProt:	Q05519
Intern. Prot. ID:	IPI00464952

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SFRS11	Q05519	S249	KEEKRRHSRSRSRSR	100 / 9 AA	54
Phosphosite 1:	SFRS18	Q8TF01	S559	PKRKKRHSRSRSPTI	88 / 9 AA	93
Phosphosite 2:	U2AF2	P26368	S30	RHRKRSHSRSRSRDR	88 / 9 AA	54
Phosphosite 3:	SFRS18	Q8TF01	S779	KAKKPKHSRSRSVEK	77 / 9 AA	93
Phosphosite 4:	SRRM2	Q9UQ35	S506	TPTKRGHSRSRSPQW	88 / 9 AA	300
Phosphosite 5:	ACIN1	Q9UKV3	S1325	RRDTKRHSRSRSRST	87 / 8 AA	152
Phosphosite 6:	SFRS5	Q13243	S184	IEGSKRHSRSRSRSR	87 / 8 AA	31
Phosphosite 7:	SFRS18	Q8TF01	S561	RKKRHSRSRSPTIKA	100 / 7 AA	93
Phosphosite 8:	SF2	Q07955	S242	PRYSPRHSRSRSRT_	100 / 7 AA	28
Phosphosite 9:	CLK2	P49760	S32	RKHKRRRSRSWSSSS	77 / 9 AA	60
Phosphosite 10:	SF2	Q07955	S244	YSPRHSRSRSRT___	100 / 7 AA	28
Phosphosite 11:	CDK13	Q14004	S420	SPYSSRHSRSRSRHR	100 / 7 AA	165
Phosphosite 12:	SFRS7	Q16629	S144	RSRGRRYSRSRSRSR	87 / 8 AA	27
Phosphosite 13:	RBM23	Q86U06	S89	DRYRRRNSRSRSPGR	77 / 9 AA	49
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:	SRRM1	Q8IYB3	S524	VGRRRRHSPSRSASP	77 / 9 AA	102
Phosphosite 18:	CDK13	Q14004	S422	YSSRHSRSRSRHRLS	100 / 7 AA	165
Phosphosite 19:	SFRS16	Q8N2M8	S433	RSRSRRYSRSRSRGR	87 / 8 AA	77
Phosphosite 20:	IRS4	O14654	S733	SASKKRHSRSPFEDS	85 / 7 AA	138