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:	S1368
P-Site Sequence:	EILKIDGSNTVDHKN
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	S1368	EILKIDGSNTVDHKN	100 / 9 AA	194
Phosphosite 1:	ATXN1L	P0C7T5	S508	GGLKIDSSTVVDIQE	66 / 9 AA	73
Phosphosite 2:	PLEKHH1	Q9ULM0	T1018	VGFDGSSTVDEFLQR	85 / 7 AA	151
Phosphosite 3:	EXOSC10	Q01780	S194	FREKIDNSNTPFLPK	85 / 7 AA	101
Phosphosite 4:	SNIP	Q9C0H9	S476	PSEKIEGSNGAAIPS	83 / 6 AA	112
Phosphosite 5:	TNNC1	P63316	T71	VDEDGSGTVDFDEFL	85 / 7 AA	18
Phosphosite 6:	RPGR	Q92834	S487	KEAEIDNSSTVESLG	62 / 8 AA	113
Phosphosite 7:	STI1	P31948	T64	AYEDGCKTVDLKPDW	71 / 7 AA	63
Phosphosite 8:	RPGR	Q92834	S488	EAEIDNSSTVESLGE	62 / 8 AA	113
Phosphosite 9:	C12orf11	Q9NVM9	S440	PRYKIDGSLEVPLER	75 / 8 AA	80
Phosphosite 10:	FAM102A	Q5T9C2	S343	SQDFTDGSNTEDSNL	75 / 8 AA	42
Phosphosite 11:	GCA	P28676	T138	VDQDGSGTVEHHELR	71 / 7 AA	24
Phosphosite 12:	MYOZ2	Q9NPC6	S95	QNGKVDGSNLEGGSQ	83 / 6 AA	30
Phosphosite 13:	PIGT	Q969N2	T148	SLNFIDSTNTVTPTA	71 / 7 AA	66
Phosphosite 14:	PIGT	Q969N2	S147	ASLNFIDSTNTVTPT	71 / 7 AA	66
Phosphosite 15:	ZNF143	P52747	S196	AKVSIDGSESVAGTG	71 / 7 AA	69
Phosphosite 16:	TEKT5	Q96M29	T288	GMEKIDGTISVPETW	62 / 8 AA	56
Phosphosite 17:	MBTD1	Q05BQ5	S422	LMIGIDGSEAADGSD	62 / 8 AA	71
Phosphosite 18:	RFX3	P48380	S63	QVQYVEGSDTVYTNG	57 / 7 AA	84
Phosphosite 19:	BAZ2B	Q9UIF8	S176	VNGSINGSNTSSVIG	83 / 6 AA	220
Phosphosite 20:	DLK	Q12852	S845	DSTELDNSNSVDALR	62 / 8 AA	93