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:	S294
P-Site Sequence:	AFNLVKDSATGLSKG
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	S294	AFNLVKDSATGLSKG	100 / 9 AA	54
Phosphosite 1:	VPS18	Q9P253	S373	LKHMVKDSSTGQLWA	75 / 8 AA	110
Phosphosite 2:	SRPX2	O60687	S213	DPPLVKDSADGTITR	87 / 8 AA	53
Phosphosite 3:	PSG3	Q16557	S399	YACSVRNSATGMESS	62 / 8 AA	48
Phosphosite 4:	RBM23	Q86U06	S298	NIVLMKDSDTGRSKG	75 / 8 AA	49
Phosphosite 5:	Shc4	Q6S5L8	S551	GDFLVRESATSPGQY	62 / 8 AA	69
Phosphosite 6:	MDN1	Q9NU22	S783	VNKDGKDSETGLLIK	85 / 7 AA	633
Phosphosite 7:	LOC653073	A6NMD2	S57	GCQPPRDSATGFHRE	71 / 7 AA	66
Phosphosite 8:	LRFN3	Q9BTN0	S503	VLAVYEDSATGLTAT	100 / 6 AA	66
Phosphosite 9:	Crk	P46108	S40	GVFLVRDSSTSPGDY	62 / 8 AA	34
Phosphosite 10:	SPPL2B	Q8TCT7	S527	GPQPPKDSATPLSPQ	85 / 7 AA	65
Phosphosite 11:	NOX5	Q96PH1	S705	ANKEKKDSITGLQTR	85 / 7 AA	86
Phosphosite 12:	LRFN3	Q9BTN0	T505	AVYEDSATGLTATRP	100 / 6 AA	66
Phosphosite 13:	PSG2	P11465	S306	YVCSVRNSATGEESS	71 / 7 AA	37
Phosphosite 14:	PGBD4	Q96DM1	S304	PGMNLKDSADGLKSS	75 / 8 AA	67
Phosphosite 15:	SPPL2B	Q8TCT7	T529	QPPKDSATPLSPQPP	85 / 7 AA	65
Phosphosite 16:	CrkL	P46109	S41	GMFLVRDSSTCPGDY	71 / 7 AA	34
Phosphosite 17:	PSG8	Q9UQ74	S399	YACSVRNSATGKESS	71 / 7 AA	48
Phosphosite 18:	PSG5	Q15238	S306	YTCSVRNSATGKESS	71 / 7 AA	38
Phosphosite 19:	PSG7	Q13046	S399	YACSVRNSATGKESS	71 / 7 AA	47
Phosphosite 20:	PSG6	Q00889	S398	YACSVRNSATGKEIS	71 / 7 AA	49