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:	SRRM1
Human P-Site:	S304
P-Site Sequence:	RPRRRHRSRSRSYSP
UniProt:	Q8IYB3
Intern. Prot. ID:	IPI00647720

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SRRM1	Q8IYB3	S304	RPRRRHRSRSRSYSP	100 / 9 AA	102
Phosphosite 1:	LUC7L	Q9NQ29	S304	DRHRRHRSRSRSHSR	100 / 9 AA	44
Phosphosite 2:	DHX8	Q14562	S204	DHKRRHRSRSRSRSR	100 / 9 AA	139
Phosphosite 3:	PRPF38A	Q8NAV1	S277	SRDRRHRSRSKSPGH	88 / 9 AA	37
Phosphosite 4:	RSRC2	Q7L4I2	S63	NEGRKHRSRSRSKEG	88 / 9 AA	51
Phosphosite 5:	PRPF38B	Q5VTL8	S437	SRERKHRSRSRSRNA	88 / 9 AA	64
Phosphosite 6:	SFRS2B	Q9BRL6	S134	SPRRRHRSRSRGPSC	88 / 9 AA	32
Phosphosite 7:	PRPF38B	Q5VTL8	S338	RSRERHRSRSRSRDR	100 / 8 AA	64
Phosphosite 8:	RSRC2	Q7L4I2	S137	SRERRHRSRSRERKK	100 / 8 AA	51
Phosphosite 9:	PRPF38A	Q8NAV1	S268	KSPRRHRSRSRDRRH	100 / 8 AA	37
Phosphosite 10:	EPB41L4A	Q9HCS5	S540	SRRSRHRSRSRSPDI	100 / 8 AA	69
Phosphosite 11:	SRRM2	Q9UQ35	S1804	TSRRRQRSRSRSRVT	88 / 9 AA	300
Phosphosite 12:	LUC7L2	Q9Y383	S281	REHRRHRSRSMSRER	88 / 9 AA	47
Phosphosite 13:	U2AF1	Q01081	S195	RRRKKHRSRSRSRER	77 / 9 AA	28
Phosphosite 14:	NEBL	O76041	S881	SHYRRHWSRSHSSST	77 / 9 AA	116
Phosphosite 15:	CPSF6	Q16630	S511	EKSRRHKSRSRDRHD	87 / 8 AA	59
Phosphosite 16:	CROP	O95232	S345	RSERKHRSRSRDRRR	87 / 8 AA	51
Phosphosite 17:	RNPS1	Q15287	S297	PGRRRHRSRSSSNSS	88 / 9 AA	34
Phosphosite 18:	RSRC2	Q7L4I2	T190	RSRHRHRTRSRSRTR	87 / 8 AA	51
Phosphosite 19:	CPSF7	Q8N684	S423	SSRKRHRSRERSPSR	77 / 9 AA	52
Phosphosite 20:	RSRC2	Q7L4I2	S65	GRKHRSRSRSKEGRR	100 / 7 AA	51