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:	S46
P-Site Sequence:	SKEDSRRSRSKSRSR
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	S46	SKEDSRRSRSKSRSR	100 / 9 AA	34
Phosphosite 1:	RNPS1	Q15287	S137	RHDNRRRSRSKSKPP	77 / 9 AA	34
Phosphosite 2:	RBM39	Q14498	S127	LSRRRSRSKSPFRKD	100 / 7 AA	59
Phosphosite 3:	ZNF265	O95218	S202	KKKSNRRSRSKSRSS	87 / 8 AA	37
Phosphosite 4:	RNPS1	Q15287	S139	DNRRRSRSKSKPPKR	100 / 7 AA	34
Phosphosite 5:	ZFC3H1	O60293	S498	LVGGKRRSRSKSSDP	100 / 7 AA	226
Phosphosite 6:	ZFC3H1	O60293	S500	GGKRRSRSKSSDPDL	100 / 7 AA	226
Phosphosite 7:	SNRNP27	Q8WVK2	S41	RERDRRRSRSRSPHR	77 / 9 AA	19
Phosphosite 8:	DDX46	Q7L014	S93	RSRDRRRSRSRSRGR	77 / 9 AA	117
Phosphosite 9:	RBM39	Q14498	S125	IKLSRRRSRSKSPFR	100 / 7 AA	59
Phosphosite 10:	TRA2B	P62995	S48	EDSRRSRSKSRSRSE	100 / 7 AA	34
Phosphosite 11:	ZNF265	O95218	S204	KSNRRSRSKSRSSHS	100 / 7 AA	37
Phosphosite 12:	TPCN1	Q9ULQ1	S762	MVFLGRRSRTKSDLS	75 / 8 AA	94
Phosphosite 13:	TPCN1	Q9ULQ1	T764	FLGRRSRTKSDLSLK	85 / 7 AA	94
Phosphosite 14:	RIMS1	Q86UR5	S1446	VAIVSRRSRSTSQLS	87 / 8 AA	189
Phosphosite 15:	ARHGAP22	Q7Z5H3	S14	RQARRARSKSLVMGE	85 / 7 AA	77
Phosphosite 16:	TRA2B	P62995	S43	RSRSKEDSRRSRSKS	100 / 6 AA	34
Phosphosite 17:	CIR	Q86X95	S390	REERSRRSRSRSPGS	87 / 8 AA	52
Phosphosite 18:	SR140	O15042	S998	TPKRSRRSRSRSPKK	87 / 8 AA	118
Phosphosite 19:	ZRSR2	Q15696	S453	RSRRSRRSRSQSSSR	87 / 8 AA	58
Phosphosite 20:	LUC7L2	Q9Y383	S294	ERKRRTRSKSREKRH	85 / 7 AA	47