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:	RNPS1
Human P-Site:	S274
P-Site Sequence:	PPRMRRRSRSPRRRS
UniProt:	Q15287
Intern. Prot. ID:	IPI00033561

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RNPS1	Q15287	S274	PPRMRRRSRSPRRRS	100 / 9 AA	34
Phosphosite 1:	PRPF38B	Q5VTL8	S260	RHVERRRSRSPRRSL	100 / 8 AA	64
Phosphosite 2:	TSGA10	Q9BZW7	S6	__MMRSRSKSPRRPS	77 / 9 AA	81
Phosphosite 3:	SNRNP27	Q8WVK2	S51	RSPHRRRSRSPRRHR	100 / 8 AA	19
Phosphosite 4:	PRPF4B	Q13523	S465	SRSPRRRSRSPRRRD	100 / 8 AA	117
Phosphosite 5:	PEX5	P50542	S589	ALNMQRKSRGPRGEG	66 / 9 AA	71
Phosphosite 6:	PRPF4B	Q13523	S451	RSPIRRRSRSPLRRS	87 / 8 AA	117
Phosphosite 7:	RNPS1	Q15287	S287	RSPVRRRSRSPGRRR	87 / 8 AA	34
Phosphosite 8:	GRAMD1B	Q3KR37	S28	SPILRKRSRSPTPQN	75 / 8 AA	85
Phosphosite 9:	SFRS11	Q05519	S287	KSRSRRRSKSPRRRR	87 / 8 AA	54
Phosphosite 10:	BCLAF1	Q9NYF8	S102	PVWNRRHSRSPRRGR	87 / 8 AA	106
Phosphosite 11:	CDK12	Q9NYV4	S357	RKSMKSRSRSPAYSR	75 / 8 AA	164
Phosphosite 12:	PRPF38A	Q8NAV1	S243	SRSPRRRSRSPKRRS	87 / 8 AA	37
Phosphosite 13:	PRPF4B	Q13523	S443	WSPTRRRSRSPIRRR	87 / 8 AA	117
Phosphosite 14:	SRRM2	Q9UQ35	S2675	PPPGERRSRSPRKPI	100 / 7 AA	300
Phosphosite 15:	SFRS2B	Q9BRL6	S125	SRSYGRRSRSPRRRH	100 / 7 AA	32
Phosphosite 16:	SFRS2	Q01130	S119	GGGYGRRSRSPRRRR	100 / 7 AA	25
Phosphosite 17:	CCDC49	Q9NXE8	S293	SRSLGRRSRSPRPSK	100 / 7 AA	50
Phosphosite 18:	RBM8A	Q9Y5S9	S166	RRGGRRRSRSPDRRR	100 / 7 AA	20
Phosphosite 19:	RBM15	Q96T37	S257	VYVSRRRSRSPLDKD	100 / 7 AA	107
Phosphosite 20:	RTBDN	Q9BSG5	S208	APSRRSRSPRTSILD	100 / 7 AA	25