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:	PRPF39
Human P-Site:	S603
P-Site Sequence:	TLLKEQDSLKRKAEN
UniProt:	Q86UA1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRPF39	Q86UA1	S603	TLLKEQDSLKRKAEN	100 / 9 AA	78
Phosphosite 1:	MGAT4B	Q9UQ53	S57	LHAAEQESLKRSKEL	85 / 7 AA	63
Phosphosite 2:	STARD9	Q9P2P6	S1479	RAEKEQDSLNAKLEG	77 / 9 AA	507
Phosphosite 3:	JAZF1	Q86VZ6	S75	AARREQESLKKKIQP	66 / 9 AA	27
Phosphosite 4:	CHD9	Q3L8U1	S631	HTLKDQDSQKRRSNR	66 / 9 AA	326
Phosphosite 5:	CCDC57	Q2TAC2	T280	TRKKEEETFKRKHEE	55 / 9 AA	103
Phosphosite 6:	CDR2	Q01850	S373	KCQEEQDSLSHKAVQ	75 / 8 AA	52
Phosphosite 7:	MACF1	Q9UPN3	S808	FLRNLQDSIKRKYSC	85 / 7 AA	620
Phosphosite 8:	TOP2A	P11388	T1157	EKEQELDTLKRKSPS	75 / 8 AA	174
Phosphosite 9:	SNX29	Q8TEQ0	T126	ALRQEVDTLKRKVAE	75 / 8 AA	48
Phosphosite 10:	C20orf23	Q96L93	S657	QIRKQEESLKRRSFH	55 / 9 AA	152
Phosphosite 11:	MYOCD	Q8IZQ8	S63	DSDKAKNSLKRKARN	66 / 9 AA	102
Phosphosite 12:	SLFN11	Q7Z7L1	S269	KENVDPDSLRRKIEQ	62 / 8 AA	103
Phosphosite 13:	MIA3	Q5JRA6	S935	SFFKEQQSLQRFQKY	75 / 8 AA	214
Phosphosite 14:	DHX8	Q14562	S385	APEVEDDSLERKRLT	75 / 8 AA	139
Phosphosite 15:	CCDC121	Q6ZUS5	S99	QKENIQSSLKRKLQA	85 / 7 AA	33
Phosphosite 16:	DDX51	Q8N8A6	S327	SLAKEQESLVQKTAD	66 / 9 AA	72
Phosphosite 17:	SFRS2IP	Q99590	S1122	FKFVEQQSYKRKSEQ	75 / 8 AA	165
Phosphosite 18:	SFRS2IP	Q99590	Y1123	KFVEQQSYKRKSEQE	75 / 8 AA	165
Phosphosite 19:	ANKRD12	Q6UB98	S57	KEMKEKSSMKRKLPF	66 / 9 AA	236
Phosphosite 20:	CLIP1	P30622	S604	KLSKENESLKSKLEH	66 / 9 AA	162