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:	S330
P-Site Sequence:	RGLERRRSRSRERHR
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	S330	RGLERRRSRSRERHR	100 / 9 AA	64
Phosphosite 1:	DDX46	Q7L014	S85	RSRERRRSRSRDRRR	88 / 9 AA	117
Phosphosite 2:	SNRNP70	P08621	S257	KERERRRSRSRDRRR	88 / 9 AA	52
Phosphosite 3:	CROP	O95232	S325	RSRERRRSRSRDRRR	88 / 9 AA	51
Phosphosite 4:	LUC7L	Q9NQ29	S270	RTRDRRRSRSRDRRR	77 / 9 AA	44
Phosphosite 5:	RBM39	Q14498	S74	KSRERKRSRSKERRR	77 / 9 AA	59
Phosphosite 6:	SFRS18	Q8TF01	S619	PSRERRRSRSRSRDR	100 / 8 AA	93
Phosphosite 7:	RBM39	Q14498	S82	RSKERRRSRSRSRDR	100 / 8 AA	59
Phosphosite 8:	FUSIP1	O75494	S129	RSYERRRSRSRSFDY	100 / 8 AA	31
Phosphosite 9:	RBM23	Q86U06	S76	KSRDRKRSRSRDRDR	66 / 9 AA	49
Phosphosite 10:	DDX46	Q7L014	S60	RSRDKRRSRSRDRKR	66 / 9 AA	117
Phosphosite 11:	CROP	O95232	S353	RSRDRRRSKSRDRKS	66 / 9 AA	51
Phosphosite 12:	CROP	O95232	S333	RSRDRRRSRSHDRSE	66 / 9 AA	51
Phosphosite 13:	U2AF1	Q01081	S231	RERDRRRSRDRERSG	77 / 9 AA	28
Phosphosite 14:	PRPF38B	Q5VTL8	S318	REKERRRSRSIDRGL	77 / 9 AA	64
Phosphosite 15:	RBM39	Q14498	S58	KSKERKRSRDRERKK	77 / 9 AA	59
Phosphosite 16:	SNRNP27	Q8WVK2	S41	RERDRRRSRSRSPHR	87 / 8 AA	19
Phosphosite 17:	DDX46	Q7L014	S93	RSRDRRRSRSRSRGR	87 / 8 AA	117
Phosphosite 18:	SFRS12	Q8WXA9	S251	KSRERRKSRSRSHSR	87 / 8 AA	59
Phosphosite 19:	SNRNP70	P08621	S266	SRDRRRRSRSRDKEE	87 / 8 AA	52
Phosphosite 20:	SETD2	Q9BYW2	S403	SERERRRSRSHSRSE	87 / 8 AA	288