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:	S1206
P-Site Sequence:	SSSSSVSSGHLGALN
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	S1206	SSSSSVSSGHLGALN	100 / 9 AA	194
Phosphosite 1:	XRN1	Q8IZH2	S1205	HSSSSSVSSGHLGAL	100 / 8 AA	194
Phosphosite 2:	KIAA0467	Q5T011	S965	SSQGSVDSDHLGYDG	75 / 8 AA	278
Phosphosite 3:	GFAP	P14136	S400	SLDTKSVSEGHLKRN	85 / 7 AA	50
Phosphosite 4:	TSGA14	Q9BYV8	S363	HSNPRSLSSGHLQGK	85 / 7 AA	41
Phosphosite 5:	BRD8	Q9H0E9	S224	ESEMAVASGHLNSTG	71 / 7 AA	135
Phosphosite 6:	Ig kappa chain V-III region WOL	P01623	S30	CRASQSVSSGYLGWY	85 / 7 AA	12
Phosphosite 7:	ADNP	Q9H2P0	S404	ANASSLSSGQLKSPS	75 / 8 AA	124
Phosphosite 8:	ADNP	Q9H2P0	S403	SANASSLSSGQLKSP	75 / 8 AA	124
Phosphosite 9:	DLEC1	Q9Y238	S1382	QAHEGVPSGHLYCIS	83 / 6 AA	196
Phosphosite 10:	USP21	Q9UK80	S116	ARSKSVSSGDLRPMG	85 / 7 AA	63
Phosphosite 11:	USP21	Q9UK80	S115	LARSKSVSSGDLRPM	85 / 7 AA	63
Phosphosite 12:	TFAP2E	Q6VUC0	S426	MFLSSVGSGHGETKA	85 / 7 AA	46
Phosphosite 13:	CCDC87	Q9NVE4	S503	KELMSHVSSDHLHFD	75 / 8 AA	96
Phosphosite 14:	CCDC87	Q9NVE4	S504	ELMSHVSSDHLHFDQ	75 / 8 AA	96
Phosphosite 15:	RHBDL6	Q6PJF5	S16	GSVSSVSSSRLQSRK	75 / 8 AA	97
Phosphosite 16:	RHBDL6	Q6PJF5	S15	GGSVSSVSSSRLQSR	75 / 8 AA	97
Phosphosite 17:	SHQ1	Q6PI26	S466	DSDSSVSSGNEDSGS	85 / 7 AA	65
Phosphosite 18:	C11orf35	Q8IXW0	S17	RREQESVSGHLGPPA	100 / 5 AA	70
Phosphosite 19:	MLLT10	P55197	S608	SGSSTPVSSSHLPQQ	62 / 8 AA	109
Phosphosite 20:	RBM26	Q5T8P6	S243	SSVPSISSGHYPVPT	71 / 7 AA	114