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:	XRN1
Human P-Site:	S1173
P-Site Sequence:	TSALVNLSHGSRSET
UniProt:	Q8IZH2
Intern. Prot. ID:	IPI00657805

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	XRN1	Q8IZH2	S1173	TSALVNLSHGSRSET	100 / 9 AA	194
Phosphosite 1:	NCOR1	O75376	S2128	PENLVDKSRGSRPGK	66 / 9 AA	270
Phosphosite 2:	PCNT	O95613	S1151	LKADVNLSHSERGAL	75 / 8 AA	378
Phosphosite 3:	LAMB1	P07942	S658	DNQVVSLSPGSRYVV	66 / 9 AA	198
Phosphosite 4:	FLJ22626	Q8N5F7	S64	THQLGGLSQGSRNQS	66 / 9 AA	47
Phosphosite 5:	XRN1	Q8IZH2	S1176	LVNLSHGSRSETGNQ	100 / 6 AA	194
Phosphosite 6:	Enamelin	Q9NRM1	S591	EEHLPHPSHGSRGSV	66 / 9 AA	129
Phosphosite 7:	ACOX3	O15254	S162	CFALTELSHGSNTKA	75 / 8 AA	78
Phosphosite 8:	SIGIRR	Q6IA17	S219	ADLLVNLSRCRRLIV	66 / 9 AA	46
Phosphosite 9:	OVOS2	Q6IE36	S481	FFYLVSLSHDSGNFQ	75 / 8 AA	156
Phosphosite 10:	SLC5A8	Q8N695	S542	VGILVSLSTGGRKQN	66 / 9 AA	67
Phosphosite 11:	ANXA4	P09525	S156	QRVLVSLSAGGRDEG	66 / 9 AA	36
Phosphosite 12:	KRTAP10-7	P60409	S14	SVCSSDLSYGSRVCL	71 / 7 AA	38
Phosphosite 13:	KRTAP10-6	P60371	S14	SVCSSDLSYGSRVCL	71 / 7 AA	37
Phosphosite 14:	ITIH2	P19823	S783	STETITLSHGSSTFS	71 / 7 AA	106
Phosphosite 15:	PARP1	P09874	S864	RRLLWHGSRTTNFAG	83 / 6 AA	113
Phosphosite 16:	PARP2	Q9UGN5	S430	RMLLWHGSRMSNWVG	83 / 6 AA	66
Phosphosite 17:	ZNF205	O95201	S77	AWGWAPLSHGSKEKA	55 / 9 AA	61
Phosphosite 18:	C5orf35	Q8NE22	S29	PWIALNLSHNPRTLR	62 / 8 AA	34
Phosphosite 19:	RFNG	Q9Y644	S280	LLQQVTLSHGGPENP	62 / 8 AA	36
Phosphosite 20:	TMEM99	Q8N816	S128	HLQQVSLSQGSHVAA	62 / 8 AA	28