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:	U2AF2
Human P-Site:	S41
P-Site Sequence:	SRDRKRRSRSRDRRN
UniProt:	P26368
Intern. Prot. ID:	IPI00031556

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	U2AF2	P26368	S41	SRDRKRRSRSRDRRN	100 / 9 AA	54
Phosphosite 1:	CROP	O95232	S345	RSERKHRSRSRDRRR	88 / 9 AA	51
Phosphosite 2:	DDX46	Q7L014	S60	RSRDKRRSRSRDRKR	100 / 8 AA	117
Phosphosite 3:	U2AF1	Q01081	S204	SRSRERRSRSRDRGR	88 / 9 AA	28
Phosphosite 4:	SNRNP70	P08621	S266	SRDRRRRSRSRDKEE	88 / 9 AA	52
Phosphosite 5:	DHX8	Q14562	S177	RTKKKKRSRSRDRNR	77 / 9 AA	139
Phosphosite 6:	TOPORS	Q9NS56	S682	SDHGKRRSRSRNRDR	87 / 8 AA	119
Phosphosite 7:	RBM16	Q9UPN6	S416	RSPRKRRSRSRSGSR	100 / 8 AA	141
Phosphosite 8:	SNRNP70	P08621	S268	DRRRRSRSRDKEERR	100 / 7 AA	52
Phosphosite 9:	ASTN2	O75129	S386	AGKRKRRSKSRGGIS	77 / 9 AA	148
Phosphosite 10:	PRPF38A	Q8NAV1	S268	KSPRRHRSRSRDRRH	77 / 9 AA	37
Phosphosite 11:	KIF19	Q2TAC6	S893	AKRRKRRSRSFEVTG	77 / 9 AA	111
Phosphosite 12:	DDX46	Q7L014	S85	RSRERRRSRSRDRRR	87 / 8 AA	117
Phosphosite 13:	SNRNP70	P08621	S257	KERERRRSRSRDRRR	87 / 8 AA	52
Phosphosite 14:	CROP	O95232	S325	RSRERRRSRSRDRRR	87 / 8 AA	51
Phosphosite 15:	TOPORS	Q9NS56	S646	GRRDKKRSRTRDSSW	75 / 8 AA	119
Phosphosite 16:	LUC7L	Q9NQ29	S270	RTRDRRRSRSRDRRR	87 / 8 AA	44
Phosphosite 17:	DDX46	Q7L014	S40	KRGDDRRSRSRDRDR	100 / 7 AA	117
Phosphosite 18:	DDX46	Q7L014	S71	DRKRLRRSRSRERDR	77 / 9 AA	117
Phosphosite 19:	U2AF1	Q01081	S206	SRERRSRSRDRGRGG	100 / 7 AA	28
Phosphosite 20:	DDX46	Q7L014	S62	RDKRRSRSRDRKRLR	100 / 7 AA	117