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:	Y829
P-Site Sequence:	KQVVPFVYQTIVKDI
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	Y829	KQVVPFVYQTIVKDI	100 / 9 AA	194
Phosphosite 1:	ABHD3	Q8WU67	Y315	FTSVMFGYQTIDDYY	75 / 8 AA	46
Phosphosite 2:	HIPK3	Q9H422	Y13	LVYPPYVYQTQSSAF	83 / 6 AA	134
Phosphosite 3:	HIPK3	Q9H422	Y11	QVLVYPPYVYQTQSS	83 / 6 AA	134
Phosphosite 4:	AMY1A	P04745	Y246	EGSKPFIYQEVIDLG	50 / 8 AA	58
Phosphosite 5:	ADAR	P55265	Y760	PHEPKFVYQAKVGGR	71 / 7 AA	136
Phosphosite 6:	BZRAP1	O95153	Y1724	SGNGPFVYSTAHTTG	83 / 6 AA	200
Phosphosite 7:	DAB1	O75553	Y185	KQCEQAVYQTILEED	83 / 6 AA	64
Phosphosite 8:	PAM (ADM)	P19021	Y546	SFDSKFVYQQIGLGP	83 / 6 AA	108
Phosphosite 9:	BZRAP1	O95153	S1725	GNGPFVYSTAHTTGP	83 / 6 AA	200
Phosphosite 10:	COPS5	Q92905	Y203	PDEGPSEYQTIPLNK	71 / 7 AA	38
Phosphosite 11:	NBEAL1	Q6ZS30	Y199	VEFVPFFYQCFQESE	62 / 8 AA	151
Phosphosite 12:	HYDIN	Q4G0P3	Y3817	RFKETLVYQTRVFEF	71 / 7 AA	576
Phosphosite 13:	OSGIN1	Q9UJX0	T516	PIDVDPFTYQSTRQE	57 / 7 AA	61
Phosphosite 14:	TAF1L	Q8IZX4	Y1620	QEIVNICYQTITEYD	62 / 8 AA	207
Phosphosite 15:	PIK3CB	P42338	Y425	KTINPSKYQTIRKAG	71 / 7 AA	123
Phosphosite 16:	TNIK	Q9UKE5	Y982	PFVDPRVYQTSPTDE	83 / 6 AA	155
Phosphosite 17:	ZNF407	Q9C0G0	Y1337	TVESSDVYETIISID	66 / 6 AA	247
Phosphosite 18:	CHIA	Q9BZP6	Y326	DAPQEVPYAYQGNVW	66 / 6 AA	52
Phosphosite 19:	SLC25A33	Q9BSK2	Y178	LQCARYVYQTEGIRG	57 / 7 AA	35
Phosphosite 20:	SLC25A33	Q9BSK2	Y176	NTLQCARYVYQTEGI	57 / 7 AA	35