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:	Y14
P-Site Sequence:	YRWISERYPCLSEVV
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	Y14	YRWISERYPCLSEVV	100 / 9 AA	194
Phosphosite 1:	NEBL	O76041	Y904	RSEISEIYPSFSCCS	66 / 9 AA	116
Phosphosite 2:	SMCY	Q9BY66	Y1032	EIQNGDHYPCLDDLE	57 / 7 AA	174
Phosphosite 3:	SmcX	P41229	Y1045	EIQNGDHYPCLDDLE	57 / 7 AA	176
Phosphosite 4:	C1orf9	Q9UBS9	Y387	LVSISDRYPTNKWIK	83 / 6 AA	139
Phosphosite 5:	C1orf9	Q9UBS9	S384	KDFLVSISDRYPTNK	83 / 6 AA	139
Phosphosite 6:	ARHGEF11	O15085	S232	SGTERFPSLSESLMN	71 / 7 AA	168
Phosphosite 7:	FAM38A	Q92508	Y26	LGLEHTRYPCLDLGA	100 / 5 AA	233
Phosphosite 8:	LRRC47	Q8N1G4	Y448	LLDGNENYPCLVDAD	71 / 7 AA	63
Phosphosite 9:	SELT	P62341	S63	EEYMRVISQRYPDIR	83 / 6 AA	22
Phosphosite 10:	SELT	P62341	Y66	MRVISQRYPDIRIEG	83 / 6 AA	22
Phosphosite 11:	PES1	O00541	Y124	DHIIKERYPTFIDAL	62 / 8 AA	68
Phosphosite 12:	PSMD5	Q16401	Y293	PQQICERYPIFVEKV	62 / 8 AA	56
Phosphosite 13:	UBE2T	Q9NPD8	Y61	EVIIPERYPFEPPQI	83 / 6 AA	23
Phosphosite 14:	XRN1	Q8IZH2	S18	SERYPCLSEVVKEHQ	100 / 5 AA	194
Phosphosite 15:	RNF8	O76064	Y133	EEDWETIYPCLSPKN	100 / 5 AA	56
Phosphosite 16:	RNF8	O76064	S137	ETIYPCLSPKNDQMI	100 / 5 AA	56
Phosphosite 17:	FRMD8	Q9BZ67	Y161	GNVLAARYPCDVEDC	57 / 7 AA	51
Phosphosite 18:	CCBE1	Q6UXH8	Y57	SKIATTKYPCLKSSG	57 / 7 AA	44
Phosphosite 19:	NOSIP	Q9Y314	Y221	LITRSERYVCAVTRD	83 / 6 AA	33
Phosphosite 20:	POP5	Q969H6	Y94	LENKGHRYPCFFNTL	57 / 7 AA	19