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:	S205
P-Site Sequence:	LVKPEELSKYRQVAS
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	S205	LVKPEELSKYRQVAS	100 / 9 AA	55
Phosphosite 1:	CYB5D2	Q8WUJ1	S44	LFIPEELSRYRGGPG	87 / 8 AA	29
Phosphosite 2:	PRPF19	Q9UMS4	Y207	KPEELSKYRQVASHV	100 / 7 AA	55
Phosphosite 3:	POF1B	Q8WVV4	S525	KRQSEELSKLRQEIY	77 / 9 AA	69
Phosphosite 4:	ADAM23	O75077	Y375	MLHEFSKYRQRIKQH	85 / 7 AA	92
Phosphosite 5:	MLL	Q03164	S859	DKAPEELSKDRDADK	77 / 9 AA	432
Phosphosite 6:	SLC28A1	O00337	S505	FVAYQDLSKYKQRRL	62 / 8 AA	72
Phosphosite 7:	CDKN3	Q16667	Y87	TRGELSKYRVPNLLD	100 / 6 AA	24
Phosphosite 8:	C10orf118	Q7Z3E2	S520	LRTEDELSKYKEIIN	62 / 8 AA	104
Phosphosite 9:	CDKN3	Q16667	S85	FCTRGELSKYRVPNL	100 / 6 AA	24
Phosphosite 10:	UNC13C	Q8NB66	Y1497	LRIDLSKYRENFPAS	71 / 7 AA	251
Phosphosite 11:	AMBRA1	Q9C0C7	S221	PIDGTELSHYRQRAL	85 / 7 AA	143
Phosphosite 12:	UNC13C	Q8NB66	S1495	NSLRIDLSKYRENFP	71 / 7 AA	251
Phosphosite 13:	SIX3	O95343	S78	RAPPEELSMFQLPTL	62 / 8 AA	35
Phosphosite 14:	AMBRA1	Q9C0C7	Y223	DGTELSHYRQRALLQ	85 / 7 AA	143
Phosphosite 15:	NOD1	Q9Y239	T753	KVLSEELTKYKIVTY	62 / 8 AA	108
Phosphosite 16:	ZNF265	O95218	S165	EDEDEDLSKYKLDED	71 / 7 AA	37
Phosphosite 17:	BYSL	Q13895	S193	RGVREVLSKYRSGKL	75 / 8 AA	50
Phosphosite 18:	SLC28A1	O00337	Y507	AYQDLSKYKQRRLAG	71 / 7 AA	72
Phosphosite 19:	ZNF200	P98182	S232	DTPLEELSKYVDISI	100 / 6 AA	46
Phosphosite 20:	Alix	Q8WUM4	S47	CRAAEELSKLRRAAV	66 / 9 AA	96