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:	S475
P-Site Sequence:	NNSSPSISPNTSFTS
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	S475	NNSSPSISPNTSFTS	100 / 9 AA	109
Phosphosite 1:	E2F8	A0AVK6	S351	KWTGPEISPNTSGSS	77 / 9 AA	94
Phosphosite 2:	ASCL1	P50553	S194	GVLSPTISPNYSNDL	77 / 9 AA	25
Phosphosite 3:	XRN2	Q9H0D6	S473	MQNNSSPSISPNTSF	100 / 7 AA	109
Phosphosite 4:	PAN3	Q58A45	T204	PLHSPKITPHTSPAP	66 / 9 AA	82
Phosphosite 5:	TACR1	P25103	S16	SDLSPNISTNTSEPN	77 / 9 AA	46
Phosphosite 6:	KIF1C	O43896	S428	GELEPSFSPNTESQI	85 / 7 AA	123
Phosphosite 7:	KIAA0895	Q8NCT3	S140	RCRKPSKSPNTSRSK	87 / 8 AA	61
Phosphosite 8:	ASCL1	P50553	T192	QAGVLSPTISPNYSN	85 / 7 AA	25
Phosphosite 9:	POLR2A	P24928	S1962	SLTSPAISPDDSDEE	66 / 9 AA	217
Phosphosite 10:	ADAMTS13	Q76LX8	S612	VAGKMSISPNTTYPS	85 / 7 AA	154
Phosphosite 11:	ADAMTS13	Q76LX8	S1316	EIVSPSLSPATSNAG	77 / 9 AA	154
Phosphosite 12:	DENND4C	Q5VZ89	S1177	HILGENISPNTSISG	85 / 7 AA	187
Phosphosite 13:	DUSP8	Q13202	S282	FVKDRRPSISPNFNF	100 / 6 AA	66
Phosphosite 14:	DUSP8	Q13202	S284	KDRRPSISPNFNFLG	100 / 6 AA	66
Phosphosite 15:	BAZ2A	Q9UIF9	S430	PATSPAVSPTTSPAV	66 / 9 AA	211
Phosphosite 16:	GPR98	Q8WXG9	S2586	VFVIYNISPNTSEDG	85 / 7 AA	693
Phosphosite 17:	E2F8	A0AVK6	T354	GPEISPNTSGSSPVI	100 / 6 AA	94
Phosphosite 18:	XRN2	Q9H0D6	T478	SPSISPNTSFTSDGS	100 / 6 AA	109
Phosphosite 19:	F8	P00451	S1317	YACTTRISPNTSQQN	100 / 6 AA	267
Phosphosite 20:	CENTG2	Q9UPQ3	S509	VCSSPSISSTTSPKL	77 / 9 AA	94