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:	TRA2A
Human P-Site:	S50
P-Site Sequence:	SKHSESHSRSRSKSR
UniProt:	Q13595
Intern. Prot. ID:	IPI00013891

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TRA2A	Q13595	S50	SKHSESHSRSRSKSR	100 / 9 AA	33
Phosphosite 1:	PLEKHH2	Q8IVE3	S641	SRTSESDSRSRSGPG	88 / 9 AA	168
Phosphosite 2:	ACIN1	Q9UKV3	S639	RSTSESRSRSRSRSR	88 / 9 AA	152
Phosphosite 3:	SFRS16	Q8N2M8	S313	ESSSESRSRSRSPTP	88 / 9 AA	77
Phosphosite 4:	SFRS6	Q13247	S261	DRGSHSHSRSRSKDE	88 / 9 AA	40
Phosphosite 5:	NKTR	P30414	S1337	RSVSYSHSRSRSRSS	88 / 9 AA	166
Phosphosite 6:	CASC5	Q8NG31	S629	ESTSESHSQSKSSSD	77 / 9 AA	265
Phosphosite 7:	NKTR	P30414	S1397	SSSYDPHSRSRSYTY	75 / 8 AA	166
Phosphosite 8:	SAFB	Q15424	S621	SRDSESHSRVRERSE	87 / 8 AA	103
Phosphosite 9:	GPR125	Q8IWK6	S1218	LGNNEGHSRSRRAYL	75 / 8 AA	146
Phosphosite 10:	TRA2A	Q13595	S48	RVSKHSESHSRSRSK	100 / 7 AA	33
Phosphosite 11:	NKTR	P30414	S545	ASKSSSHSRSRSKSR	88 / 9 AA	166
Phosphosite 12:	SFRS6	Q13247	S263	GSHSHSRSRSKDEYE	100 / 7 AA	40
Phosphosite 13:	TOPORS	Q9NS56	S668	SLSSESTSRSRSRSS	88 / 9 AA	119
Phosphosite 14:	NKTR	P30414	S717	RSLASSHSRSRSPSS	100 / 7 AA	166
Phosphosite 15:	PNN	Q9H307	S633	SSSSESRSRSRGRGH	87 / 8 AA	82
Phosphosite 16:	NKTR	P30414	S719	LASSHSRSRSPSSRS	100 / 7 AA	166
Phosphosite 17:	TRA2A	Q13595	S52	HSESHSRSRSKSRSR	100 / 7 AA	33
Phosphosite 18:	NKTR	P30414	S547	KSSSHSRSRSKSRSS	100 / 7 AA	166
Phosphosite 19:	RSRC2	Q7L4I2	S128	RGRSHSRSRSRERRH	100 / 7 AA	51
Phosphosite 20:	U2AF2	P26368	S32	RKRSHSRSRSRDRKR	100 / 7 AA	54