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:	T1582
P-Site Sequence:	PGKPFHHTLYSGTMP
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	T1582	PGKPFHHTLYSGTMP	100 / 9 AA	194
Phosphosite 1:	XRN1	Q8IZH2	Y1584	KPFHHTLYSGTMPMA	100 / 7 AA	194
Phosphosite 2:	PIAS2	O75928	T539	YSVPFHHTPISSMSS	66 / 9 AA	68
Phosphosite 3:	SCRN2	Q96FV2	T357	TQVDRRHTLYRGHQA	71 / 7 AA	47
Phosphosite 4:	SCRN2	Q96FV2	Y359	VDRRHTLYRGHQAAL	71 / 7 AA	47
Phosphosite 5:	PLEKHH1	Q9ULM0	S994	LRNPFHHSLPFSIPV	83 / 6 AA	151
Phosphosite 6:	NTAN1	Q96AB6	S287	SPAHTLFSGNKALLY	83 / 6 AA	35
Phosphosite 7:	NTAN1	Q96AB6	T284	KHPSPAHTLFSGNKA	83 / 6 AA	35
Phosphosite 8:	PARD3	Q8TEW0	S717	RERRISHSLYSGIEG	55 / 9 AA	151
Phosphosite 9:	POLR3E	Q9NVU0	S600	PPGHTLFSGISDRML	83 / 6 AA	80
Phosphosite 10:	ARHGEF15	O94989	T460	LTPRDHHTLFSNVQR	71 / 7 AA	92
Phosphosite 11:	POLR3E	Q9NVU0	T597	ASLPPGHTLFSGISD	83 / 6 AA	80
Phosphosite 12:	PARD3	Q8TEW0	Y719	RRISHSLYSGIEGLD	83 / 6 AA	151
Phosphosite 13:	CEP192	Q8TEP8	Y48	AHLNHDLYSGDLNEQ	71 / 7 AA	213
Phosphosite 14:	PARD3	Q8TEW0	S720	RISHSLYSGIEGLDE	83 / 6 AA	151
Phosphosite 15:	TXLNB	Q8N3L3	T361	TVLQAQLTLYSGRFE	71 / 7 AA	77
Phosphosite 16:	UNC80	Q8N2C7	T464	GSIPFHHTGKRRPRR	100 / 5 AA	363
Phosphosite 17:	TXLNB	Q8N3L3	Y363	LQAQLTLYSGRFEEF	71 / 7 AA	77
Phosphosite 18:	GAB4	Q2WGN9	S43	RSGHVLYSGWLRKSP	83 / 6 AA	62
Phosphosite 19:	LY9	Q9HBG7	T506	PEPTAGHTLYSVLSQ	100 / 5 AA	72
Phosphosite 20:	OTOG	Q6ZRI0	T481	CPCEFHGTLYPPGSV	71 / 7 AA	315