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:	Y521
P-Site Sequence:	AGWKQRYYKNKFDVD
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	Y521	AGWKQRYYKNKFDVD	100 / 9 AA	109
Phosphosite 1:	XRN2	Q9H0D6	Y520	EAGWKQRYYKNKFDV	100 / 8 AA	109
Phosphosite 2:	EFHC1	Q5JVL4	Y355	DPFTRRYYKEKFGIT	75 / 8 AA	74
Phosphosite 3:	ABHD13	Q7L211	Y243	RYLPLWCYKNKFLSY	62 / 8 AA	39
Phosphosite 4:	SELENBP1	Q13228	Y278	SSTIQRFYKNEGGTW	83 / 6 AA	52
Phosphosite 5:	LYRM5	Q6IPR1	Y81	RAMKQRYYSDTNKTN	71 / 7 AA	11
Phosphosite 6:	CKS1B	P61024	Y8	MSHKQIYYSDKYDDE	55 / 9 AA	10
Phosphosite 7:	CKS2	P33552	Y8	MAHKQIYYSDKYFDE	55 / 9 AA	10
Phosphosite 8:	ZNF622	Q969S3	Y400	HRSLMRYYKQRFGLS	71 / 7 AA	54
Phosphosite 9:	OGFRL1	Q5TC84	Y124	DLSNLRFYKNKIPFK	55 / 9 AA	51
Phosphosite 10:	ZNF286A	Q9HBT8	Y237	LMKKQRTYKEKKPHK	75 / 8 AA	60
Phosphosite 11:	EXOC5	O00471	Y368	SAMILQRYYDSKNHQ	71 / 7 AA	82
Phosphosite 12:	HDX	Q7Z353	Y18	QQRILQRYYENGMTN	83 / 6 AA	77
Phosphosite 13:	HDX	Q7Z353	Y19	QRILQRYYENGMTNQ	83 / 6 AA	77
Phosphosite 14:	EXOC5	O00471	Y369	AMILQRYYDSKNHQK	71 / 7 AA	82
Phosphosite 15:	RPS11	P62280	Y37	KEKLPRYYKNIGLGF	83 / 6 AA	18
Phosphosite 16:	RPS11	P62280	Y36	GKEKLPRYYKNIGLG	83 / 6 AA	18
Phosphosite 17:	DUSP11	O75319	Y100	LTYTQRYYKPEDLPE	100 / 5 AA	39
Phosphosite 18:	PLXND1	Q9Y4D7	Y1839	RKIVQRYYKQIQDMT	100 / 5 AA	212
Phosphosite 19:	DNAH10	Q8IVF4	Y347	FLSTVERYFKNITHG	66 / 6 AA	515
Phosphosite 20:	DUSP11	O75319	Y99	DLTYTQRYYKPEDLP	83 / 6 AA	39