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:	S338
P-Site Sequence:	RSRERHRSRSRSRDR
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	S338	RSRERHRSRSRSRDR	100 / 9 AA	64
Phosphosite 1:	SFRS5	Q13243	S259	ASVDRQRSRSRSRSR	77 / 9 AA	31
Phosphosite 2:	EPB41L4A	Q9HCS5	S540	SRRSRHRSRSRSPDI	100 / 8 AA	69
Phosphosite 3:	TOPORS	Q9NS56	S769	YYYERHRSRSLSSNR	88 / 9 AA	119
Phosphosite 4:	LUC7L	Q9NQ29	S304	DRHRRHRSRSRSHSR	100 / 8 AA	44
Phosphosite 5:	SRRM1	Q8IYB3	S304	RPRRRHRSRSRSYSP	100 / 8 AA	102
Phosphosite 6:	DHX8	Q14562	S204	DHKRRHRSRSRSRSR	100 / 8 AA	139
Phosphosite 7:	SFRS18	Q8TF01	S619	PSRERRRSRSRSRDR	88 / 9 AA	93
Phosphosite 8:	RBM39	Q14498	S82	RSKERRRSRSRSRDR	88 / 9 AA	59
Phosphosite 9:	FUSIP1	O75494	S129	RSYERRRSRSRSFDY	88 / 9 AA	31
Phosphosite 10:	DAB2IP	Q5VWQ8	S31	PRLQRQRSRSRSRTR	77 / 9 AA	132
Phosphosite 11:	VANGL2	Q9ULK5	S32	DRRDRHRSKSRDGGR	75 / 8 AA	60
Phosphosite 12:	RSRC2	Q7L4I2	T190	RSRHRHRTRSRSRTR	87 / 8 AA	51
Phosphosite 13:	U2AF1	Q01081	S195	RRRKKHRSRSRSRER	87 / 8 AA	28
Phosphosite 14:	ZRSR2	Q15696	S420	KSRERHNSRSRGRNR	77 / 9 AA	58
Phosphosite 15:	SNRNP27	Q8WVK2	S41	RERDRRRSRSRSPHR	77 / 9 AA	19
Phosphosite 16:	DDX46	Q7L014	S93	RSRDRRRSRSRSRGR	77 / 9 AA	117
Phosphosite 17:	PRPF38A	Q8NAV1	S277	SRDRRHRSRSKSPGH	87 / 8 AA	37
Phosphosite 18:	RbBP6	Q7Z6E9	S756	RSHGYHRSRSRSPPY	100 / 7 AA	202
Phosphosite 19:	RSRC2	Q7L4I2	S63	NEGRKHRSRSRSKEG	87 / 8 AA	51
Phosphosite 20:	PRPF38B	Q5VTL8	S437	SRERKHRSRSRSRNA	87 / 8 AA	64