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:	ZRSR2
Human P-Site:	S453
P-Site Sequence:	RSRRSRRSRSQSSSR
UniProt:	Q15696
Intern. Prot. ID:	IPI00018954

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ZRSR2	Q15696	S453	RSRRSRRSRSQSSSR	100 / 9 AA	58
Phosphosite 1:	ZRSR1	Q15695	S450	QSRRSHRSRSQSSSR	88 / 9 AA	58
Phosphosite 2:	C18orf25	Q96B23	S143	VGRKSRRSRSESETS	77 / 9 AA	43
Phosphosite 3:	FLJ22626	Q8N5F7	S42	RSPRGRRSRSHSCSR	77 / 9 AA	47
Phosphosite 4:	FUSIP1	O75494	S156	PTGRPRRSRSHSDND	77 / 9 AA	31
Phosphosite 5:	Putative UPF0633 protein LOC554249	Q5XG85	S43	WLRRVRRSRSQTPSC	77 / 9 AA	11
Phosphosite 6:	Putative UPF0633 protein ENSP00000303136	Q5VV11	S43	WLRRVRRSRSQTPSY	77 / 9 AA	11
Phosphosite 7:	Putative UPF0633 protein MGC21881	A6NN06	S43	WLRRVRRSRSQTPSC	77 / 9 AA	11
Phosphosite 8:	CIR	Q86X95	S390	REERSRRSRSRSPGS	88 / 9 AA	52
Phosphosite 9:	PRICKLE2	Q7Z3G6	S693	RSRRSRRSRSDNALH	77 / 9 AA	96
Phosphosite 10:	SR140	O15042	S998	TPKRSRRSRSRSPKK	88 / 9 AA	118
Phosphosite 11:	ZRSR2	Q15696	S455	RRSRRSRSQSSSRSR	100 / 7 AA	58
Phosphosite 12:	TP53INP2	Q8IXH6	S203	RESRPRRSKNQSSFI	66 / 9 AA	24
Phosphosite 13:	TRA2A	Q13595	S96	PEYRRRRSRSHSPMS	77 / 9 AA	33
Phosphosite 14:	SON	P18583	S1929	SRTPSRRSRSHTPSR	75 / 8 AA	264
Phosphosite 15:	Putative UPF0633 protein LOC554249	Q5XG85	S45	RRVRRSRSQTPSCQN	85 / 7 AA	11
Phosphosite 16:	Putative UPF0633 protein ENSP00000303136	Q5VV11	S45	RRVRRSRSQTPSYQN	85 / 7 AA	11
Phosphosite 17:	KIAA1109	Q2LD37	S4132	PLGRSRHSSSQSDLT	77 / 9 AA	555
Phosphosite 18:	Putative UPF0633 protein MGC21881	A6NN06	S45	RRVRRSRSQTPSCQN	85 / 7 AA	11
Phosphosite 19:	PRICKLE1	Q96MT3	S622	HLPVLRRSKSQSRPQ	85 / 7 AA	94
Phosphosite 20:	SFRS7	Q16629	S155	SRSRGRRSRSASPRR	77 / 9 AA	27