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:	TRA2B
Human P-Site:	S52
P-Site Sequence:	RSRSKSRSRSESRSR
UniProt:	P62995
Intern. Prot. ID:	IPI00301503

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TRA2B	P62995	S52	RSRSKSRSRSESRSR	100 / 9 AA	34
Phosphosite 1:	SFRS6	Q13247	S295	DIKSKSRSRSQSRSN	88 / 9 AA	40
Phosphosite 2:	SFRS4	Q08170	S234	RSRSKSRSRSQSRSR	88 / 9 AA	57
Phosphosite 3:	SFRS4	Q08170	S476	RSRSKSRSRSASRSP	88 / 9 AA	57
Phosphosite 4:	CCNL1	Q9UK58	S472	HKRKKSRSRSQSKSR	87 / 8 AA	60
Phosphosite 5:	SFRS8	Q12872	S782	HSSSKSRSRSHSKAK	88 / 9 AA	105
Phosphosite 6:	SFRS4	Q08170	S302	KSKSKSRSRSQERRV	87 / 8 AA	57
Phosphosite 7:	CCNL2	Q96S94	S423	KSQSRSRSRSDSPPR	77 / 9 AA	58
Phosphosite 8:	SFRS2	Q01130	S204	KRESKSRSRSKSPPK	88 / 9 AA	25
Phosphosite 9:	SFRS16	Q8N2M8	S527	QSRSRSRSRSQSPSP	77 / 9 AA	77
Phosphosite 10:	CHERP	Q8IWX8	S794	SRSSRSRSRSQSRSR	77 / 9 AA	104
Phosphosite 11:	KIAA1853	A7MD48	S593	RSRSRSRSRSQSRSY	77 / 9 AA	69
Phosphosite 12:	FUSIP1	O75494	S239	PPRSKSQSRSQSRSR	77 / 9 AA	31
Phosphosite 13:	FUSIP1	O75494	S197	EMKAKSRSRSASHTK	77 / 9 AA	31
Phosphosite 14:	PNN	Q9H307	S575	NKTSKSRSRSSSSSS	88 / 9 AA	82
Phosphosite 15:	Protein FAM75D1	Q6ZQQ2	S963	SKDGVSKSRSRSTFQ	100 / 7 AA	176
Phosphosite 16:	Protein FAM75D1	Q6ZQQ2	S965	DGVSKSRSRSTFQGE	100 / 7 AA	176
Phosphosite 17:	SRRM3	A6NNA2	S510	RSPSKSRSRSAEKRP	100 / 7 AA	65
Phosphosite 18:	RBM39	Q14498	S42	RKKSKSRSRSHERKR	100 / 7 AA	59
Phosphosite 19:	CCNL1	Q9UK58	S432	RSRSRSRSHSESPRR	77 / 9 AA	60
Phosphosite 20:	SFRS4	Q08170	S470	KSASKTRSRSKSRSR	77 / 9 AA	57