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:	S450
P-Site Sequence:	NAGKRSRSRSKEKSS
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	S450	NAGKRSRSRSKEKSS	100 / 9 AA	64
Phosphosite 1:	PRPF4B	Q13523	S186	TTKKRSKSRSKERTR	88 / 9 AA	117
Phosphosite 2:	RBM16	Q9UPN6	S433	KHRKRSRSRSRERKR	88 / 9 AA	141
Phosphosite 3:	RSRC2	Q7L4I2	S65	GRKHRSRSRSKEGRR	100 / 8 AA	51
Phosphosite 4:	RBM26	Q5T8P6	S186	YSRSRSRSWSKERLR	87 / 8 AA	114
Phosphosite 5:	PPIL4	Q8WUA2	S444	RTQNRSRSRSRERDG	77 / 9 AA	57
Phosphosite 6:	PRPF38B	Q5VTL8	S428	KEKKHSRSRSRERKH	77 / 9 AA	64
Phosphosite 7:	PPIG	Q13427	S585	RTHDRDRSRSKEYHR	87 / 8 AA	89
Phosphosite 8:	SFRS3	P84103	S158	FSRSRSRSRSNERK_	87 / 8 AA	19
Phosphosite 9:	SNRNP70	P08621	S268	DRRRRSRSRDKEERR	77 / 9 AA	52
Phosphosite 10:	U2AF1	Q01081	S197	RKKHRSRSRSRERRS	87 / 8 AA	28
Phosphosite 11:	RSRC2	Q7L4I2	S167	RERKKSRSRSRERKR	77 / 9 AA	51
Phosphosite 12:	RSRC2	Q7L4I2	S147	RERKKSRSRSRERKK	77 / 9 AA	51
Phosphosite 13:	ARGLU1	Q9NWB6	S31	RSRSRSRSRDKERVR	87 / 8 AA	33
Phosphosite 14:	CCNL2	Q96S94	S471	RSSSRSRSRSRERAD	87 / 8 AA	58
Phosphosite 15:	CCNL2	Q96S94	S384	GRESRSRSRSREQSY	87 / 8 AA	58
Phosphosite 16:	FLJ22626	Q8N5F7	S78	SYRSRSRSRSRERPS	87 / 8 AA	47
Phosphosite 17:	RSRC2	Q7L4I2	S45	HHYSRSRSRSRERKR	87 / 8 AA	51
Phosphosite 18:	RSRC2	Q7L4I2	S67	KHRSRSRSKEGRRHE	100 / 7 AA	51
Phosphosite 19:	PRPF38B	Q5VTL8	S452	GKRSRSRSKEKSSKH	100 / 7 AA	64
Phosphosite 20:	PLPB1	Q01538	T12	NEDKRARTRSKALRG	66 / 9 AA	122