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:	Y1522
P-Site Sequence:	PSQVFANYPSAVPPG
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	Y1522	PSQVFANYPSAVPPG	100 / 9 AA	194
Phosphosite 1:	FAM101B	Q8N5W9	Y173	TTIVYPKYPKAVYTT	55 / 9 AA	23
Phosphosite 2:	TOE1	Q96GM8	Y273	LTLEFCNYPSSMRDH	62 / 8 AA	57
Phosphosite 3:	HEATR1	Q9H583	Y206	SVKVFAEYPGSSAQL	62 / 8 AA	242
Phosphosite 4:	MLL3	Q8NEZ4	Y800	SHDMLHNYPSALSSS	55 / 9 AA	541
Phosphosite 5:	ARID1A	O14497	Y823	NALPNANYPSAGMAG	100 / 6 AA	242
Phosphosite 6:	MYH7	P12883	Y624	LSTLFANYAGADAPI	62 / 8 AA	223
Phosphosite 7:	VPS39	Q96JC1	Y867	GNSAFARYPNGVVVH	62 / 8 AA	102
Phosphosite 8:	C13orf23	Q86XN7	S923	AQPDGFPSYPSAPGT	71 / 7 AA	96
Phosphosite 9:	C13orf23	Q86XN7	Y924	QPDGFPSYPSAPGTP	71 / 7 AA	96
Phosphosite 10:	SMCR8	Q8TEV9	Y537	PDDFKASYPSAINEE	71 / 7 AA	105
Phosphosite 11:	ZCCHC8	Q6NZY4	Y402	QKDVFANYLTSNFQA	62 / 8 AA	79
Phosphosite 12:	MLH3	Q9UHC1	Y1153	DNPVFARYPEVAVDV	83 / 6 AA	164
Phosphosite 13:	TULP4	Q9NRJ4	S431	NNMRDFVSYPSAGNE	71 / 7 AA	169
Phosphosite 14:	ZNRF3	Q9ULT6	S906	AVRANFPSALQDTQE	71 / 7 AA	101
Phosphosite 15:	TULP4	Q9NRJ4	Y432	NMRDFVSYPSAGNER	71 / 7 AA	169
Phosphosite 16:	CCDC141	Q6ZP82	Y400	TSDSFLNYPSDKVNV	71 / 7 AA	101
Phosphosite 17:	PLEKHG1	Q9ULL1	Y1198	KSMDSINYPSDVGKQ	83 / 6 AA	155
Phosphosite 18:	MLL3	Q8NEZ4	S802	DMLHNYPSALSSSAG	83 / 6 AA	541
Phosphosite 19:	LINS1	Q8NG48	Y400	LEIKFQNYSSASEMK	71 / 7 AA	86
Phosphosite 20:	SRRM2	Q9UQ35	S2325	PTAANYPSSSRTPQA	83 / 6 AA	300