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:	S1218
P-Site Sequence:	ALNHSPQSLFVPTQV
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	S1218	ALNHSPQSLFVPTQV	100 / 9 AA	194
Phosphosite 1:	MPDZ	O75970	S1587	EKKNSSQSLMVPQSG	66 / 9 AA	219
Phosphosite 2:	TMEM201	Q5SNT2	S416	SVGGSPASLFIPSPP	75 / 8 AA	72
Phosphosite 3:	NIPBL	Q6KC79	S153	TISHSPSSRFVPPQT	77 / 9 AA	316
Phosphosite 4:	TBCD	Q9BTW9	T1002	ESTIRHSTQSLFEYM	85 / 7 AA	133
Phosphosite 5:	EPPK1	P58107	S956	MDPHSPESLSVDEAV	75 / 8 AA	553
Phosphosite 6:	TBCD	Q9BTW9	S1004	TIRHSTQSLFEYMKG	85 / 7 AA	133
Phosphosite 7:	MGAT5B	Q3V5L5	S659	PEAHAPQSPFVLAPN	75 / 8 AA	90
Phosphosite 8:	XRN1	Q8IZH2	S1215	HLGALNHSPQSLFVP	100 / 6 AA	194
Phosphosite 9:	AQP2	P41181	S261	RQSVELHSPQSLPRG	100 / 6 AA	29
Phosphosite 10:	AQP2	P41181	S264	VELHSPQSLPRGTKA	100 / 6 AA	29
Phosphosite 11:	CDR2	Q01850	S278	VEKLVPDSLYVPFKE	71 / 7 AA	52
Phosphosite 12:	CDR2	Q01850	Y280	KLVPDSLYVPFKEPS	71 / 7 AA	52
Phosphosite 13:	FBXO42	Q6P3S6	S628	LGHHPPQSLNVGKPL	75 / 8 AA	78
Phosphosite 14:	ANLN	Q9NQW6	S795	KNKASPQSEFMPSKG	75 / 8 AA	124
Phosphosite 15:	DOCK9	Q9BZ29	S107	KAEEEAQSLFVTECI	83 / 6 AA	236
Phosphosite 16:	DOCK11	Q5JSL3	S98	DAEKRAQSLFVKECI	83 / 6 AA	238
Phosphosite 17:	NOL1	P46087	S96	AGKKGPQSLFNAPRG	83 / 6 AA	89
Phosphosite 18:	SCN3A	Q9NY46	S610	DSESRRDSLFVPHRH	71 / 7 AA	226
Phosphosite 19:	SCN2A	Q99250	S610	DNDSRRDSLFVPHRH	71 / 7 AA	228
Phosphosite 20:	SCN1A	P35498	S607	DNESRRDSLFVPRRH	71 / 7 AA	229