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:	S169
P-Site Sequence:	QGVTIYFSGHETPGE
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	S169	QGVTIYFSGHETPGE	100 / 9 AA	194
Phosphosite 1:	XRN1	Q8IZH2	Y167	SWQGVTIYFSGHETP	100 / 7 AA	194
Phosphosite 2:	C6orf52	Q5T4I8	S74	GNGKDCFSAHETPEH	71 / 7 AA	17
Phosphosite 3:	ZNF658	Q5TYW1	S786	FSQKSYLSGHERIHT	83 / 6 AA	122
Phosphosite 4:	ZNF658B	Q4V348	S546	FSQKSYLSGHERIHT	83 / 6 AA	94
Phosphosite 5:	CP	P00450	Y659	EADVHGIYFSGNTYL	83 / 6 AA	122
Phosphosite 6:	ALOX15	P16050	S615	QHEEEYFSGPEPKAV	71 / 7 AA	75
Phosphosite 7:	HHIP	Q96QV1	Y546	TSGSCRGYFSGHILG	100 / 5 AA	79
Phosphosite 8:	ZIK1	Q3SY52	S37	EDIAIYFSQDEWGLL	62 / 8 AA	55
Phosphosite 9:	DPP3	Q9NY33	Y171	GKEGITTYFSGNCTM	71 / 7 AA	83
Phosphosite 10:	ZNF398	Q8TD17	S153	DDVSIYFSTPEWEKL	62 / 8 AA	71
Phosphosite 11:	PDIA3	P30101	S456	GFPTIYFSPANKKLN	100 / 5 AA	57
Phosphosite 12:	RIMS2	Q9UQ26	Y603	ERQKEMMYFGGHSLE	57 / 7 AA	160
Phosphosite 13:	ZNF792	Q3KQV3	Y22	TFEDVTIYFSQEEWV	100 / 5 AA	72
Phosphosite 14:	RMP	O94763	S338	SIPTIYFSHTVEPKR	100 / 5 AA	60
Phosphosite 15:	ZNF416	Q9BWM5	S38	EDVAIYFSQEEWGLL	62 / 8 AA	67
Phosphosite 16:	ZNF551	Q7Z340	S39	EDVAIYFSQEEWELL	62 / 8 AA	78
Phosphosite 17:	ZNF530	Q6P9A1	S24	EDVAIYFSQEEWELL	62 / 8 AA	69
Phosphosite 18:	CCDC85A	Q96PX6	S507	PNSAASFSGHATPSQ	83 / 6 AA	60
Phosphosite 19:	PLAA	Q9Y263	S188	GRCERTFSGHEDCVR	100 / 5 AA	87
Phosphosite 20:	PDIA3	P30101	Y454	VRGFPTIYFSPANKK	100 / 5 AA	57