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:	XRN2
Human P-Site:	Y938
P-Site Sequence:	YPREGRKYPLPPPSG
UniProt:	Q9H0D6
Intern. Prot. ID:	IPI00100151

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	XRN2	Q9H0D6	Y938	YPREGRKYPLPPPSG	100 / 9 AA	109
Phosphosite 1:	PIK3CA	P42336	Y56	LFKEARKYPLHQLLQ	66 / 9 AA	124
Phosphosite 2:	PCDHB18	Q96TA0	Y137	DSDEGRKYPELVLDQ	100 / 6 AA	80
Phosphosite 3:	HSPB1	P04792	T143	RCFTRKYTLPPGVDP	85 / 7 AA	23
Phosphosite 4:	FLJ37538	Q6ZVC0	Y266	AIYEEMKYPLPEEAG	75 / 8 AA	88
Phosphosite 5:	HSPB1	P04792	Y142	SRCFTRKYTLPPGVD	85 / 7 AA	23
Phosphosite 6:	ATG2A	Q2TAZ0	Y731	PKSTGRKYFLPQVVV	75 / 8 AA	213
Phosphosite 7:	ADAMTS9	Q9P2N4	Y504	NEPESRPYPLPVQLP	75 / 8 AA	216
Phosphosite 8:	C5orf34	Q96MH7	Y253	ACPEEWKYPLSLALH	62 / 8 AA	73
Phosphosite 9:	METTL4	Q8N3J2	Y255	ITLMGQKYLLPPKSS	75 / 8 AA	54
Phosphosite 10:	PCDHB13	Q9Y5F0	Y192	KRSDGRKYPELVLDK	83 / 6 AA	88
Phosphosite 11:	PCDHB3	Q9Y5E6	Y191	SRRDGRKYPELVLDK	83 / 6 AA	87
Phosphosite 12:	PCDHB5	Q9Y5E4	Y191	NRGDGRKYPELVLDK	83 / 6 AA	86
Phosphosite 13:	BRCA1	P38398	Y831	NDTEGFKYPLGHEVN	85 / 7 AA	208
Phosphosite 14:	MOK	Q9UQ07	Y98	ELIRGRRYPLSEKKI	71 / 7 AA	48
Phosphosite 15:	MDM1	Q8TC05	Y34	NSSVGRKYPWAGLRS	71 / 7 AA	81
Phosphosite 16:	OCA2	Q04671	Y11	EGRDGRRYPGAPAVE	55 / 9 AA	93
Phosphosite 17:	MMP27	Q9H306	Y246	VSLDPRKYPLSQDDI	62 / 8 AA	59
Phosphosite 18:	CHST7	Q9NS84	Y244	LEAECRKYPVVVIKD	71 / 7 AA	54
Phosphosite 19:	MUS81	Q96NY9	Y53	ALRSLRRYPLPLRSG	83 / 6 AA	61
Phosphosite 20:	RbBP2	P29375	Y775	EDAEDRKYPENDLFR	83 / 6 AA	192