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:	S260
P-Site Sequence:	RHVERRRSRSPRRSL
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	S260	RHVERRRSRSPRRSL	100 / 9 AA	64
Phosphosite 1:	PRPF38A	Q8NAV1	S260	PRRERHRSKSPRRHR	77 / 9 AA	37
Phosphosite 2:	RNPS1	Q15287	S274	PPRMRRRSRSPRRRS	100 / 8 AA	34
Phosphosite 3:	SNRNP27	Q8WVK2	S51	RSPHRRRSRSPRRHR	100 / 8 AA	19
Phosphosite 4:	PRPF4B	Q13523	S465	SRSPRRRSRSPRRRD	100 / 8 AA	117
Phosphosite 5:	CACNA1E	Q15878	S2119	ESPERRQSRSPSEGR	87 / 8 AA	262
Phosphosite 6:	SFRS12	Q8WXA9	S235	RQKDRRRSKSPHKKR	66 / 9 AA	59
Phosphosite 7:	DDX23	Q9BUQ8	S23	SKEERKRSRTPDRER	75 / 8 AA	96
Phosphosite 8:	BCLAF1	Q9NYF8	S102	PVWNRRHSRSPRRGR	77 / 9 AA	106
Phosphosite 9:	RBM20	Q5T481	S635	YGPERPRSRSPVSRS	87 / 8 AA	122
Phosphosite 10:	ZNF318	Q5VUA4	S305	NYRQRRRSPSPRFLD	77 / 9 AA	251
Phosphosite 11:	SFRS17A	Q02040	S683	RRSERSRSRSPSRHR	87 / 8 AA	81
Phosphosite 12:	SFRS11	Q05519	S287	KSRSRRRSKSPRRRR	87 / 8 AA	54
Phosphosite 13:	PRPF38A	Q8NAV1	S243	SRSPRRRSRSPKRRS	87 / 8 AA	37
Phosphosite 14:	PRPF4B	Q13523	S451	RSPIRRRSRSPLRRS	100 / 7 AA	117
Phosphosite 15:	PRPF4B	Q13523	S443	WSPTRRRSRSPIRRR	100 / 7 AA	117
Phosphosite 16:	RBM8A	Q9Y5S9	S166	RRGGRRRSRSPDRRR	87 / 8 AA	20
Phosphosite 17:	CCDC49	Q9NXE8	S293	SRSLGRRSRSPRPSK	100 / 7 AA	50
Phosphosite 18:	PRPF38B	Q5VTL8	S318	REKERRRSRSIDRGL	100 / 7 AA	64
Phosphosite 19:	RNPS1	Q15287	S287	RSPVRRRSRSPGRRR	100 / 7 AA	34
Phosphosite 20:	SFRS2B	Q9BRL6	S125	SRSYGRRSRSPRRRH	100 / 7 AA	32