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:	PRPF38A
Human P-Site:	S252
P-Site Sequence:	SPKRRSPSPRRERHR
UniProt:	Q8NAV1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRPF38A	Q8NAV1	S252	SPKRRSPSPRRERHR	100 / 9 AA	37
Phosphosite 1:	SRRM1	Q8IYB3	S592	PPRRRSPSPRRYSPP	100 / 8 AA	102
Phosphosite 2:	SFRS2IP	Q99590	S818	KKRPQSPSPRRETGK	87 / 8 AA	165
Phosphosite 3:	CCDC49	Q9NXE8	S318	TGQTRSPSPKKEVYQ	75 / 8 AA	50
Phosphosite 4:	ZC3H13	Q5T200	S348	SIQRHSPSPRRKRTP	87 / 8 AA	197
Phosphosite 5:	ZNF318	Q5VUA4	S307	RQRRRSPSPRFLDPE	100 / 7 AA	251
Phosphosite 6:	CXXC6	Q8NFU7	S1595	CKFGRSPSPRRFRID	100 / 7 AA	235
Phosphosite 7:	SFRS11	Q05519	S370	RKLSRSPSPRRHKKE	100 / 7 AA	54
Phosphosite 8:	HIVEP2	P31629	S2130	ITARRDLSPRRERRY	77 / 9 AA	269
Phosphosite 9:	ZNF318	Q5VUA4	S305	NYRQRRRSPSPRFLD	100 / 7 AA	251
Phosphosite 10:	THRAP3	Q9Y2W1	S134	SRSPKRRSPSPRSRS	100 / 7 AA	109
Phosphosite 11:	PRPF38A	Q8NAV1	S250	SRSPKRRSPSPRRER	100 / 7 AA	37
Phosphosite 12:	THRAP3	Q9Y2W1	S136	SPKRRSPSPRSRSHS	100 / 7 AA	109
Phosphosite 13:	SRRM1	Q8IYB3	S181	RRKSRSPSPRRRSSP	100 / 7 AA	102
Phosphosite 14:	PPRC1	Q5VV67	S1507	RSRSRSPSPRRRSDR	100 / 7 AA	178
Phosphosite 15:	KIF1C	O43896	S1022	TPARRPPSPRRSHHP	87 / 8 AA	123
Phosphosite 16:	SRRM1	Q8IYB3	S590	SPPPRRRSPSPRRYS	100 / 7 AA	102
Phosphosite 17:	PSRC1	Q6PGN9	S111	GPRRVKPSPRRETFV	77 / 9 AA	39
Phosphosite 18:	SNRNP27	Q8WVK2	S8	MGRSRSRSPRRERRR	87 / 8 AA	19
Phosphosite 19:	RIMBP2	O15034	S651	GPGRRSPSPSRILPQ	87 / 8 AA	116
Phosphosite 20:	HIVEP2	P31629	S2145	MTTIRAPSPRRALYH	75 / 8 AA	269