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:	PRPF19
Human P-Site:	S325
P-Site Sequence:	GDYLLSSSDDQYWAF
UniProt:	Q9UMS4
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRPF19	Q9UMS4	S325	GDYLLSSSDDQYWAF	100 / 9 AA	55
Phosphosite 1:	PRPF19	Q9UMS4	S324	TGDYLLSSSDDQYWA	100 / 8 AA	55
Phosphosite 2:	ANKRD56	A6NEL2	S510	GRAKLSSSDEEYLDE	75 / 8 AA	86
Phosphosite 3:	IPO13	O94829	S457	LGRLLTSSEEPYSWQ	55 / 9 AA	108
Phosphosite 4:	EMD	P50402	S143	DDDLLSSSEEECKDR	55 / 9 AA	29
Phosphosite 5:	TBC1D9B	Q66K14	S753	HLRALLSSSDDPPAE	87 / 8 AA	140
Phosphosite 6:	TBC1D9B	Q66K14	S754	LRALLSSSDDPPAEV	87 / 8 AA	140
Phosphosite 7:	C9orf5	Q9H330	S673	LFYLLSSSDEYYKPV	77 / 9 AA	101
Phosphosite 8:	APAF	O14727	S901	GSSFLTSSDDQTIRL	75 / 8 AA	142
Phosphosite 9:	TBC1D9B	Q66K14	S752	PHLRALLSSSDDPPA	100 / 7 AA	140
Phosphosite 10:	COPA	P53621	S112	YPWILSASDDQTIRV	75 / 8 AA	138
Phosphosite 11:	SYNE2	Q8WXH0	S6856	LACLLPSSEEDYSCT	55 / 9 AA	796
Phosphosite 12:	TMEM184B	Q9Y519	S403	EKTLLLSSDDEF___	66 / 9 AA	46
Phosphosite 13:	APAF	O14727	S900	DGSSFLTSSDDQTIR	75 / 8 AA	142
Phosphosite 14:	PRPF19	Q9UMS4	S323	ATGDYLLSSSDDQYW	100 / 7 AA	55
Phosphosite 15:	HSPC274	Q96A57	T25	KYSRLSSTDDGYIDL	75 / 8 AA	13
Phosphosite 16:	MEGF10	Q96KG7	S1026	SNCSLSSSENPYATI	62 / 8 AA	122
Phosphosite 17:	TAF5	Q15542	S562	RNYLLSSSEDGTVRL	85 / 7 AA	87
Phosphosite 18:	C9orf5	Q9H330	S671	TTLFYLLSSSDEYYK	85 / 7 AA	101
Phosphosite 19:	TAF5	Q15542	S560	PDRNYLLSSSEDGTV	85 / 7 AA	87
Phosphosite 20:	EMD	P50402	S142	HDDDLLSSSEEECKD	62 / 8 AA	29