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:	PRPF38B
Human P-Site:	S428
P-Site Sequence:	KEKKHSRSRSRERKH
UniProt:	Q5VTL8
Intern. Prot. ID:	IPI00018098

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRPF38B	Q5VTL8	S428	KEKKHSRSRSRERKH	100 / 9 AA	64
Phosphosite 1:	RSRC2	Q7L4I2	S128	RGRSHSRSRSRERRH	100 / 8 AA	51
Phosphosite 2:	SFRS18	Q8TF01	S781	KKPKHSRSRSVEKSQ	88 / 9 AA	93
Phosphosite 3:	RBM16	Q9UPN6	S433	KHRKRSRSRSRERKR	88 / 9 AA	141
Phosphosite 4:	U2AF2	P26368	S32	RKRSHSRSRSRDRKR	87 / 8 AA	54
Phosphosite 5:	RSRC2	Q7L4I2	S167	RERKKSRSRSRERKR	88 / 9 AA	51
Phosphosite 6:	RSRC2	Q7L4I2	S147	RERKKSRSRSRERKK	88 / 9 AA	51
Phosphosite 7:	LUC7L	Q9NQ29	S293	ERRKLSRSRSRDRHR	77 / 9 AA	44
Phosphosite 8:	CROP	O95232	S317	RSRDHKRSRSRERRR	87 / 8 AA	51
Phosphosite 9:	PRPF38B	Q5VTL8	S426	SKKEKKHSRSRSRER	100 / 7 AA	64
Phosphosite 10:	SFRS18	Q8TF01	S779	KAKKPKHSRSRSVEK	100 / 7 AA	93
Phosphosite 11:	PRPF38B	Q5VTL8	S450	NAGKRSRSRSKEKSS	77 / 9 AA	64
Phosphosite 12:	SF2	Q07955	S244	YSPRHSRSRSRT___	87 / 8 AA	28
Phosphosite 13:	SFRS6	Q13247	S263	GSHSHSRSRSKDEYE	75 / 8 AA	40
Phosphosite 14:	ACIN1	Q9UKV3	S1327	DTKRHSRSRSRSTPV	87 / 8 AA	152
Phosphosite 15:	SFRS5	Q13243	S186	GSKRHSRSRSRSRSR	87 / 8 AA	31
Phosphosite 16:	SFRS11	Q05519	S251	EKRRHSRSRSRSRRR	87 / 8 AA	54
Phosphosite 17:	CDK13	Q14004	S422	YSSRHSRSRSRHRLS	87 / 8 AA	165
Phosphosite 18:	RBM16	Q9UPN6	S406	RSRTHSRSRSRSPRK	87 / 8 AA	141
Phosphosite 19:	PPIL4	Q8WUA2	S444	RTQNRSRSRSRERDG	77 / 9 AA	57
Phosphosite 20:	GPATCH8	Q9UKJ3	S852	SGSEHSRSRSRSGRR	100 / 7 AA	164