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:	S1653
P-Site Sequence:	PRESSSASLKSSPIA
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	S1653	PRESSSASLKSSPIA	100 / 9 AA	194
Phosphosite 1:	XRN1	Q8IZH2	S1651	VSPRESSSASLKSSP	100 / 7 AA	194
Phosphosite 2:	CLIP1	P30622	S306	VMATTSASLKRSPSA	66 / 9 AA	162
Phosphosite 3:	LPIN2	Q92539	S203	ARGSSNASLKEEECK	85 / 7 AA	99
Phosphosite 4:	INTS12	Q96CB8	S431	SSSSPSASLKGPTSQ	66 / 9 AA	49
Phosphosite 5:	ZNF828	Q96JM3	S369	TPSVSSASWKSSSVS	87 / 8 AA	89
Phosphosite 6:	Kv-beta1	Q14722	S318	VPESSRASLKCYQWL	75 / 8 AA	47
Phosphosite 7:	SCML2	Q9UQR0	S330	ICSTSAASLKSLTRD	75 / 8 AA	77
Phosphosite 8:	NIN	Q8N4C6	S1756	SWEHQSASLKSQLVA	100 / 6 AA	243