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:	S55
P-Site Sequence:	NRDQRSASRDRRRRS
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	S55	NRDQRSASRDRRRRS	100 / 9 AA	54
Phosphosite 1:	SFRS11	Q05519	S340	ARRSRSASRERRRRR	87 / 8 AA	54
Phosphosite 2:	U2AF2	P26368	S53	RRNRDQRSASRDRRR	100 / 7 AA	54
Phosphosite 3:	TRAF3IP1	Q8TDR0	S179	EIKERSTSRDRKQKE	66 / 9 AA	79
Phosphosite 4:	TRAF3IP1	Q8TDR0	T178	AEIKERSTSRDRKQK	75 / 8 AA	79
Phosphosite 5:	HT008	Q8IWB9	S30	VHVQRSVSRDTIAIH	85 / 7 AA	125
Phosphosite 6:	HT008	Q8IWB9	S28	PKVHVQRSVSRDTIA	85 / 7 AA	125
Phosphosite 7:	CEP350	Q5VT06	S452	PKEQRTASSDRGGRE	75 / 8 AA	351
Phosphosite 8:	SFRS18	Q8TF01	S613	RRRNRSPSRERRRSR	75 / 8 AA	93
Phosphosite 9:	HERC1	Q15751	S1322	LIQTRSSSRDRWISE	75 / 8 AA	532
Phosphosite 10:	SFRS3	P84103	S130	RSRSRSLSRDRRRER	87 / 8 AA	19
Phosphosite 11:	PRPF38A	Q8NAV1	S270	PRRHRSRSRDRRHRS	77 / 9 AA	37
Phosphosite 12:	CROP	O95232	S347	ERKHRSRSRDRRRSK	77 / 9 AA	51
Phosphosite 13:	LUC7L	Q9NQ29	S284	RRRSRSTSRERRKLS	75 / 8 AA	44
Phosphosite 14:	GNL1	P36915	S40	SSNSRSGSRERREEQ	75 / 8 AA	69
Phosphosite 15:	TJP1	Q07157	S162	WPRDRSASRERSLSP	75 / 8 AA	195
Phosphosite 16:	SFRS12	Q8WXA9	S378	SRRSRSSSRERRRRR	75 / 8 AA	59
Phosphosite 17:	POMZP3	Q6PJE2	S186	SQWSTSASRNRRHVT	85 / 7 AA	23
Phosphosite 18:	PCDH12	Q9NPG4	S859	HPRQRNASRENLNLP	71 / 7 AA	129
Phosphosite 19:	Shb	Q15464	S367	RQSSPSPSRDRRRQL	85 / 7 AA	55
Phosphosite 20:	LYSMD3	Q7Z3D4	T54	KEKVRRSTSRDRLDD	85 / 7 AA	35