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:	S975
P-Site Sequence:	GYTKKVGSEWMYSSA
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	S975	GYTKKVGSEWMYSSA	100 / 9 AA	194
Phosphosite 1:	PRIC285	Q9BYK8	S2554	SITKSQGSEWRYVLV	66 / 9 AA	295
Phosphosite 2:	KIAA0196	Q12768	S447	EHYKKEGSERMTELA	75 / 8 AA	134
Phosphosite 3:	XRN1	Q8IZH2	Y979	KVGSEWMYSSAAEQL	100 / 5 AA	194
Phosphosite 4:	ACADL	P28330	S193	TNAKKDGSDWILNGS	62 / 8 AA	48
Phosphosite 5:	MTMR8	Q96EF0	S233	ISQTNPGSQFMYVVD	44 / 9 AA	79
Phosphosite 6:	UTRN	P46939	S778	NVLEKVSSEWKNVSQ	62 / 8 AA	394
Phosphosite 7:	CCDC83	Q8IWF9	S145	EEYKNVGSERHAKLI	71 / 7 AA	49
Phosphosite 8:	B4GALNT4	Q76KP1	S215	AFVGKTGSEWTAPGE	71 / 7 AA	117
Phosphosite 9:	TF2B	Q00403	S50	DRVIDVGSEWRTFSN	83 / 6 AA	35
Phosphosite 10:	CEP192	Q8TEP8	S724	CLGSNIGSGWMGTSS	57 / 7 AA	213
Phosphosite 11:	ZNF598	Q86UK7	S595	GKKKKVGSEKPGTTL	100 / 6 AA	99
Phosphosite 12:	KCNH8	Q96L42	S744	SRNKKVGSNKAYLGL	66 / 9 AA	124
Phosphosite 13:	XRN1	Q8IZH2	S980	VGSEWMYSSAAEQLL	100 / 4 AA	194
Phosphosite 14:	SMARCAD1	Q9H4L7	Y282	LKEHEWMYTEALESL	100 / 4 AA	117
Phosphosite 15:	SMARCAD1	Q9H4L7	T283	KEHEWMYTEALESLK	100 / 4 AA	117
Phosphosite 16:	PRUNE2	Q8WUY3	S1674	QLIMKPGSEWDGSTP	71 / 7 AA	34
Phosphosite 17:	CECR9	P0C854	S200	LRGKQDGSEWVVPRS	62 / 8 AA	24
Phosphosite 18:	FREM3	P0C091	T643	GLYEKVVTEWLQRDI	57 / 7 AA	238
Phosphosite 19:	IGF1R	P08069	S316	SGFIRNGSQSMYCIP	66 / 6 AA	155
Phosphosite 20:	C6orf54	Q9Y6Z4	S83	SAPKAPGSPWMVPGD	62 / 8 AA	19