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:	SFRS15
Human P-Site:	S448
P-Site Sequence:	RSPKRRRSRSGSRSR
UniProt:	O95104
Intern. Prot. ID:	IPI00181702

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SFRS15	O95104	S448	RSPKRRRSRSGSRSR	100 / 9 AA	126
Phosphosite 1:	PRPF40A	O75400	S828	HHRKRSRSRSGSDSD	88 / 9 AA	109
Phosphosite 2:	PAK5	Q9P286	S286	QPTMRQRSRSGSGLQ	77 / 9 AA	81
Phosphosite 3:	SFRS11	Q05519	S348	RERRRRRSRSGTRSP	77 / 9 AA	54
Phosphosite 4:	SRRM2	Q9UQ35	S1577	RTPLRQRSRSGSSPE	87 / 8 AA	300
Phosphosite 5:	USP51	Q70EK9	S154	WRGSRRRSRPGSRPQ	87 / 8 AA	80
Phosphosite 6:	ZNF644	Q9H582	S1240	CKQKKSRSRSGSKKK	77 / 9 AA	150
Phosphosite 7:	SFRS7	Q16629	S181	ASLRRSRSGSIKGSR	100 / 7 AA	27
Phosphosite 8:	SRRM2	Q9UQ35	S797	SQTPPRRSRSGSSQP	100 / 7 AA	300
Phosphosite 9:	SRRM2	Q9UQ35	S1636	PRALPRRSRSGSSSK	100 / 7 AA	300
Phosphosite 10:	SRRM2	Q9UQ35	S799	TPPRRSRSGSSQPKA	100 / 7 AA	300
Phosphosite 11:	SRRM2	Q9UQ35	S1598	LSPRRSRSGSSPEVK	100 / 7 AA	300
Phosphosite 12:	SRRM2	Q9UQ35	S1596	SRLSPRRSRSGSSPE	100 / 7 AA	300
Phosphosite 13:	SRRM2	Q9UQ35	S1441	TPSRRSRSGSSPGLR	100 / 7 AA	300
Phosphosite 14:	SRRM2	Q9UQ35	S1439	PRTPSRRSRSGSSPG	100 / 7 AA	300
Phosphosite 15:	SFRS7	Q16629	S179	RSASLRRSRSGSIKG	100 / 7 AA	27
Phosphosite 16:	CLK2	P49760	S32	RKHKRRRSRSWSSSS	100 / 7 AA	60
Phosphosite 17:	SRRM2	Q9UQ35	S1638	ALPRRSRSGSSSKGR	100 / 7 AA	300
Phosphosite 18:	SFRS15	O95104	S450	PKRRRSRSGSRSRRS	100 / 7 AA	126
Phosphosite 19:	Cacng4	Q9UBN1	S243	YRYRRRRSRSSSRST	77 / 9 AA	37
Phosphosite 20:	SFRS12	Q8WXA9	S386	RERRRRRSRSSSRSP	77 / 9 AA	59