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:	XRN2
Human P-Site:	Y520
P-Site Sequence:	EAGWKQRYYKNKFDV
UniProt:	Q9H0D6
Intern. Prot. ID:	IPI00100151

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	XRN2	Q9H0D6	Y520	EAGWKQRYYKNKFDV	100 / 9 AA	109
Phosphosite 1:	XRN2	Q9H0D6	Y521	AGWKQRYYKNKFDVD	100 / 8 AA	109
Phosphosite 2:	ZCCHC7	Q8N3Z6	Y234	PGRWTQRYYSANKNI	83 / 6 AA	63
Phosphosite 3:	DGKH	Q86XP1	Y86	FQRWKKRYFKLRGRT	71 / 7 AA	135
Phosphosite 4:	p63	Q9H3D4	Y35	HFSWKESYYRSTMSQ	44 / 9 AA	77
Phosphosite 5:	SELENBP1	Q13228	Y278	SSTIQRFYKNEGGTW	83 / 6 AA	52
Phosphosite 6:	TOP2A	P11388	Y612	HKKWKVKYYKGLGTS	62 / 8 AA	174
Phosphosite 7:	LYRM5	Q6IPR1	Y81	RAMKQRYYSDTNKTN	62 / 8 AA	11
Phosphosite 8:	TOP2B	Q02880	Y633	QKAWKIKYYKGLGTS	62 / 8 AA	183
Phosphosite 9:	EFHC1	Q5JVL4	Y354	CDPFTRRYYKEKFGI	55 / 9 AA	74
Phosphosite 10:	OGFRL1	Q5TC84	Y124	DLSNLRFYKNKIPFK	62 / 8 AA	51
Phosphosite 11:	EXOC5	O00471	Y368	SAMILQRYYDSKNHQ	71 / 7 AA	82
Phosphosite 12:	APBB1IP	Q7Z5R6	Y331	KKSWKRRYFLLRASG	66 / 6 AA	73
Phosphosite 13:	DUSP11	O75319	Y99	DLTYTQRYYKPEDLP	71 / 7 AA	39
Phosphosite 14:	ZNF286A	Q9HBT8	Y237	LMKKQRTYKEKKPHK	75 / 8 AA	60
Phosphosite 15:	HDX	Q7Z353	Y18	QQRILQRYYENGMTN	83 / 6 AA	77
Phosphosite 16:	CBFA2T2	O43439	Y390	LNYWKRRYNENTELR	62 / 8 AA	67
Phosphosite 17:	HDX	Q7Z353	Y19	QRILQRYYENGMTNQ	83 / 6 AA	77
Phosphosite 18:	PLEKHA1	Q9HB21	Y212	MKNWKRRYFQLDENT	66 / 6 AA	46
Phosphosite 19:	EXOC5	O00471	Y369	AMILQRYYDSKNHQK	71 / 7 AA	82
Phosphosite 20:	RPS11	P62280	Y37	KEKLPRYYKNIGLGF	83 / 6 AA	18