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:	U2AF1
Human P-Site:	S195
P-Site Sequence:	RRRKKHRSRSRSRER
UniProt:	Q01081
Intern. Prot. ID:	IPI00005613

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	U2AF1	Q01081	S195	RRRKKHRSRSRSRER	100 / 9 AA	28
Phosphosite 1:	RSRC2	Q7L4I2	S63	NEGRKHRSRSRSKEG	88 / 9 AA	51
Phosphosite 2:	PRPF38B	Q5VTL8	S437	SRERKHRSRSRSRNA	88 / 9 AA	64
Phosphosite 3:	CROP	O95232	S345	RSERKHRSRSRDRRR	87 / 8 AA	51
Phosphosite 4:	SCAF1	Q9H7N4	S557	WDSKKHRSRDRKPGS	87 / 8 AA	139
Phosphosite 5:	LUC7L	Q9NQ29	S304	DRHRRHRSRSRSHSR	77 / 9 AA	44
Phosphosite 6:	SRRM1	Q8IYB3	S304	RPRRRHRSRSRSYSP	77 / 9 AA	102
Phosphosite 7:	DHX8	Q14562	S204	DHKRRHRSRSRSRSR	77 / 9 AA	139
Phosphosite 8:	CPSF7	Q8N684	S423	SSRKRHRSRERSPSR	77 / 9 AA	52
Phosphosite 9:	PRPF38B	Q5VTL8	S338	RSRERHRSRSRSRDR	87 / 8 AA	64
Phosphosite 10:	RSRC2	Q7L4I2	S65	GRKHRSRSRSKEGRR	100 / 7 AA	51
Phosphosite 11:	RbBP6	Q7Z6E9	S756	RSHGYHRSRSRSPPY	100 / 7 AA	202
Phosphosite 12:	EPB41L4A	Q9HCS5	S540	SRRSRHRSRSRSPDI	87 / 8 AA	69
Phosphosite 13:	RbBP6	Q7Z6E9	S758	HGYHRSRSRSPPYRR	100 / 7 AA	202
Phosphosite 14:	SFRS8	Q12872	S856	EKKKKRRSRSRTKSK	77 / 9 AA	105
Phosphosite 15:	ZNF265	O95218	T303	GDRKKRRTRSRSPER	77 / 9 AA	37
Phosphosite 16:	SRRM1	Q8IYB3	S306	RRRHRSRSRSYSPRR	100 / 7 AA	102
Phosphosite 17:	SPIN3	Q5JUX0	S39	AAHKKHRSRPTSQPR	77 / 9 AA	29
Phosphosite 18:	U2AF1	Q01081	S197	RKKHRSRSRSRERRS	100 / 7 AA	28
Phosphosite 19:	PRPF38B	Q5VTL8	S439	ERKHRSRSRSRNAGK	100 / 7 AA	64
Phosphosite 20:	PRPF38B	Q5VTL8	S340	RERHRSRSRSRDRKG	100 / 7 AA	64