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:	S1215
P-Site Sequence:	HLGALNHSPQSLFVP
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	S1215	HLGALNHSPQSLFVP	100 / 9 AA	194
Phosphosite 1:	CCDC88B	A6NC98	S514	TPVAFDHSPQGLVQK	66 / 9 AA	165
Phosphosite 2:	SNX15	Q9NRS6	S116	HIPALNNSPQLKEFF	85 / 7 AA	38
Phosphosite 3:	CHD6	Q8TD26	S21	NLKVLNHSPMSDASV	75 / 8 AA	305
Phosphosite 4:	AQP2	P41181	S261	RQSVELHSPQSLPRG	100 / 6 AA	29
Phosphosite 5:	AOF1	Q8NB78	S17	KKASFDHSPDSLPLR	55 / 9 AA	92
Phosphosite 6:	XRN1	Q8IZH2	S1218	ALNHSPQSLFVPTQV	100 / 6 AA	194
Phosphosite 7:	AQP2	P41181	S264	VELHSPQSLPRGTKA	100 / 6 AA	29
Phosphosite 8:	PCDH11Y	Q9BZA8	S1227	QGTALHHSPPSAQAS	75 / 8 AA	147
Phosphosite 9:	PCDH11X	Q9BZA7	S1234	QATALHHSPPSAQAS	75 / 8 AA	148
Phosphosite 10:	TSHZ1	Q6ZSZ6	S623	EHNALLHSPGSLTPP	77 / 9 AA	118
Phosphosite 11:	RSK3	Q15349	T705	TYFALNRTPQAPRLE	62 / 8 AA	83
Phosphosite 12:	PAK3	O75914	S31	DSSALNHSSKPLPMA	66 / 9 AA	61
Phosphosite 13:	E4BP4	Q16649	S182	CISVIKHSPQSSLSD	62 / 8 AA	51
Phosphosite 14:	LYST	Q99698	S867	HQQAYSDSPQSLSKF	66 / 9 AA	429
Phosphosite 15:	cathepsin K	P43235	S163	TGKLLNLSPQNLVDC	75 / 8 AA	37
Phosphosite 16:	RASEF	Q8IZ41	S393	SPKFIGHSPQPLGYD	62 / 8 AA	83
Phosphosite 17:	ANKS6	Q68DC2	S634	NSGNFNHSPHSSGGS	71 / 7 AA	92
Phosphosite 18:	OTX2	P32243	S234	VTSHLNQSPASLSTQ	75 / 8 AA	32
Phosphosite 19:	TLE6	Q9H808	S344	KSQIMSLSHSPQEDW	71 / 7 AA	50
Phosphosite 20:	ZC3H7A	Q8IWR0	S200	ATKALNHSVEDIEPD	55 / 9 AA	111