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:	T1683
P-Site Sequence:	SISHHKSTPISSSRR
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	T1683	SISHHKSTPISSSRR	100 / 9 AA	194
Phosphosite 1:	XRN1	Q8IZH2	S1682	HSISHHKSTPISSSR	100 / 8 AA	194
Phosphosite 2:	CD45	P08575	T1161	GNKHHKSTPLLIHCR	85 / 7 AA	150
Phosphosite 3:	ASB1	Q9Y576	T146	GSRHHRSTPVYHASR	71 / 7 AA	37
Phosphosite 4:	THAP10	Q9P2Z0	T180	EGPVHKSTQISLKRP	85 / 7 AA	28
Phosphosite 5:	RIPK2	O43353	T412	AFCDHKTTPCSSAII	75 / 8 AA	61
Phosphosite 6:	THAP10	Q9P2Z0	S179	EEGPVHKSTQISLKR	85 / 7 AA	28
Phosphosite 7:	Trb2	Q92519	T7	_MNIHRSTPITIARY	71 / 7 AA	39
Phosphosite 8:	DNMT1	P26358	S1030	RPENTHKSTPASYHA	85 / 7 AA	183
Phosphosite 9:	KIAA0467	Q5T011	T742	DPQHHRSTSESSASF	66 / 9 AA	278
Phosphosite 10:	DNMT1	P26358	T1031	PENTHKSTPASYHAD	85 / 7 AA	183
Phosphosite 11:	PCDH18	Q9HCL0	S778	IRSHHRSSPSSSPTL	66 / 9 AA	126
Phosphosite 12:	HEFL	Q9NQ75	S625	ETESHQKSTPSTKQR	83 / 6 AA	87
Phosphosite 13:	ANKRD12	Q6UB98	S120	KEAGNKKSTPVSILF	62 / 8 AA	236
Phosphosite 14:	HEFL	Q9NQ75	T626	TESHQKSTPSTKQRE	83 / 6 AA	87
Phosphosite 15:	XRN1	Q8IZH2	S1686	HHKSTPISSSRRKSR	100 / 6 AA	194
Phosphosite 16:	ANKRD12	Q6UB98	T121	EAGNKKSTPVSILFG	62 / 8 AA	236
Phosphosite 17:	ZFR	Q96KR1	T529	GTECVKSTPVTSAVQ	71 / 7 AA	117
Phosphosite 18:	EPS15L1	Q9UBC2	T797	KPPSGKSTPVSQLGS	83 / 6 AA	94
Phosphosite 19:	CNGB3	Q9NQW8	T58	KSLKTKSTPVTSEEP	71 / 7 AA	92
Phosphosite 20:	EPS15L1	Q9UBC2	S796	PKPPSGKSTPVSQLG	83 / 6 AA	94