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:	SF2
Human P-Site:	S227
P-Site Sequence:	NSRSRSYSPRRSRGS
UniProt:	Q07955
Intern. Prot. ID:	IPI00215884

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SF2	Q07955	S227	NSRSRSYSPRRSRGS	100 / 9 AA	28
Phosphosite 1:	TRA2A	Q13595	S278	RSRSRSYSPRRY___	100 / 8 AA	33
Phosphosite 2:	TRA2B	P62995	S284	RSRSRSYSPRRY___	100 / 8 AA	34
Phosphosite 3:	SRRM1	Q8IYB3	Y309	HRSRSRSYSPRRRPS	100 / 8 AA	102
Phosphosite 4:	SRRM1	Q8IYB3	S310	RSRSRSYSPRRRPSP	100 / 8 AA	102
Phosphosite 5:	TRA2A	Q13595	Y277	SRSRSRSYSPRRY__	100 / 8 AA	33
Phosphosite 6:	SF2	Q07955	Y226	SNSRSRSYSPRRSRG	100 / 8 AA	28
Phosphosite 7:	TRA2B	P62995	Y283	SRSRSRSYSPRRY__	100 / 8 AA	34
Phosphosite 8:	PPHLN1	Q8NEY8	S155	SVSSRSYSPERSKSY	88 / 9 AA	53
Phosphosite 9:	SRRM1	Q8IYB3	S308	RHRSRSRSYSPRRRP	100 / 7 AA	102
Phosphosite 10:	TRA2A	Q13595	S276	RSRSRSRSYSPRRY_	100 / 7 AA	33
Phosphosite 11:	SF2	Q07955	S225	RSNSRSRSYSPRRSR	100 / 7 AA	28
Phosphosite 12:	TRA2B	P62995	S282	RSRSRSRSYSPRRY_	100 / 7 AA	34
Phosphosite 13:	SRRM3	A6NNA2	S558	RRRSRSYSPIRKRRR	87 / 8 AA	65
Phosphosite 14:	SFRS7	Q16629	S159	GRRSRSASPRRSRSI	88 / 9 AA	27
Phosphosite 15:	CBY3	A6NI87	S89	DHISRPFSPRRPPLR	66 / 9 AA	27
Phosphosite 16:	SRRM3	A6NNA2	Y557	ARRRSRSYSPIRKRR	87 / 8 AA	65
Phosphosite 17:	F13A1	P00488	Y93	QIDFSRPYDPRRDLF	75 / 8 AA	83
Phosphosite 18:	POT1	Q9NUX5	Y369	IRAKLRSYKPRRLFQ	85 / 7 AA	71
Phosphosite 19:	FUSIP1	O75494	S143	YNYRRSYSPRNSRPT	87 / 8 AA	31
Phosphosite 20:	CCNL1	Q9UK58	T407	RSRSRSHTPRRHYNN	75 / 8 AA	60