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:	Ku80
Human P-Site:	S266
P-Site Sequence:	IRIAAYKSILQERVK
UniProt:	P13010
Intern. Prot. ID:	IPI00220834

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Ku80	P13010	S266	IRIAAYKSILQERVK	100 / 9 AA	83
Phosphosite 1:	ITGA4	P13612	S1011	FFKRQYKSILQEENR	100 / 7 AA	115
Phosphosite 2:	DMXL1	Q9Y485	S1743	DTSAAYKSILRKKVL	87 / 8 AA	338
Phosphosite 3:	C9	P02748	S226	EQIEAFKSIIQEKTS	75 / 8 AA	63
Phosphosite 4:	XPNPEP1	Q9NQW7	S270	IQVHPYKSILSELKA	75 / 8 AA	70
Phosphosite 5:	C2orf63	Q8NHS4	S69	EHITAYKSILTSIKK	85 / 7 AA	67
Phosphosite 6:	ANKRD25	Q63ZY3	T622	ELKVAYTTVLQEWLR	55 / 9 AA	91
Phosphosite 7:	GCC1	Q96CN9	S44	DVVRAYKSLLKEKEA	75 / 8 AA	88
Phosphosite 8:	C2orf63	Q8NHS4	Y67	VIEHITAYKSILTSI	85 / 7 AA	67
Phosphosite 9:	SLC26A3	P40879	S669	SSVRGLKSILQEFIR	75 / 8 AA	85
Phosphosite 10:	C3orf31	Q96BW9	S218	HFRELYGSILQENPQ	85 / 7 AA	36
Phosphosite 11:	APOE	P02649	S94	KELKAYKSELEEQLT	75 / 8 AA	36
Phosphosite 12:	Cdc27	P30260	S721	FANEKYKSALQELEE	85 / 7 AA	92
Phosphosite 13:	THUMPD2	Q9BTF0	S359	KLGKDIKSILQEMER	100 / 6 AA	53
Phosphosite 14:	FNBP1	Q96RU3	S192	DSKADYSSILQKFNH	75 / 8 AA	71
Phosphosite 15:	PI15	O43692	S134	VRTGRYRSILQLVKP	83 / 6 AA	29
Phosphosite 16:	AGBL2	Q5U5Z8	T526	DLNRHYKTILKESFP	71 / 7 AA	104
Phosphosite 17:	GNN	Q6P2S7	Y333	RINPTPTYKSILLLS	71 / 7 AA	152
Phosphosite 18:	TTC1	Q99614	S214	EALEDYKSILEKDPS	62 / 8 AA	34
Phosphosite 19:	CCDC88B	A6NC98	S351	QAAEAYKSQLEEERV	75 / 8 AA	165
Phosphosite 20:	IPPK	Q9H8X2	S199	RMHFALKSLLQEAQN	75 / 8 AA	56