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:	S452
P-Site Sequence:	GKRSRSRSKEKSSKH
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	S452	GKRSRSRSKEKSSKH	100 / 9 AA	64
Phosphosite 1:	PPIG	Q13427	S516	KDQERSRSKEKSKQL	100 / 8 AA	89
Phosphosite 2:	DDX46	Q7L014	S120	KTENRSRSKEKTDGG	77 / 9 AA	117
Phosphosite 3:	PPIG	Q13427	S464	KSKSRSKSKEKSKSK	88 / 9 AA	89
Phosphosite 4:	SFRS4	Q08170	S251	KEKSRSPSKEKSRSR	88 / 9 AA	57
Phosphosite 5:	RBMX2	Q9Y388	S295	SYRSRSRSRDKSHRH	77 / 9 AA	37
Phosphosite 6:	SFRS4	Q08170	S322	GSVSRGRSQEKSLRQ	77 / 9 AA	57
Phosphosite 7:	RBM25	P49756	S384	RNKDRSRSREKSRDR	87 / 8 AA	100
Phosphosite 8:	SFRS18	Q8TF01	S783	PKHSRSRSVEKSQRS	88 / 9 AA	93
Phosphosite 9:	PRPF38B	Q5VTL8	S503	KSRKRSRSKERSHKR	87 / 8 AA	64
Phosphosite 10:	TRA2B	P62995	S39	HTPARSRSKEDSRRS	77 / 9 AA	34
Phosphosite 11:	RSRC2	Q7L4I2	S65	GRKHRSRSRSKEGRR	100 / 7 AA	51
Phosphosite 12:	RSRC2	Q7L4I2	S67	KHRSRSRSKEGRRHE	100 / 7 AA	51
Phosphosite 13:	CCNL2	Q96S94	S386	ESRSRSRSREQSYSR	77 / 9 AA	58
Phosphosite 14:	PRPF38B	Q5VTL8	S450	NAGKRSRSRSKEKSS	100 / 7 AA	64
Phosphosite 15:	VPS16	Q9H269	S276	VWCSRPRSKERAVVV	66 / 9 AA	95
Phosphosite 16:	ARGLU1	Q9NWB6	S31	RSRSRSRSRDKERVR	75 / 8 AA	33
Phosphosite 17:	ARGLU1	Q9NWB6	S31	RSRSRSRSRDKERVR	85 / 7 AA	33
Phosphosite 18:	CCNL2	Q96S94	S473	SSRSRSRSRERADNP	66 / 9 AA	58
Phosphosite 19:	SFRS6	Q13247	S263	GSHSHSRSRSKDEYE	85 / 7 AA	40
Phosphosite 20:	SFRS6	Q13247	S230	RSRSRSRSKGRSRSR	77 / 9 AA	40