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:	S580
P-Site Sequence:	GAHFSVSSLAEGSVT
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	S580	GAHFSVSSLAEGSVT	100 / 9 AA	83
Phosphosite 1:	Ku80	P13010	S579	GGAHFSVSSLAEGSV	100 / 8 AA	83
Phosphosite 2:	HDX	Q7Z353	S680	DTSFSVSSLSEKNVS	87 / 8 AA	77
Phosphosite 3:	HDX	Q7Z353	S679	DDTSFSVSSLSEKNV	87 / 8 AA	77
Phosphosite 4:	CSPG5	O95196	T478	NDNFSLSTIAEGSHP	66 / 9 AA	60
Phosphosite 5:	ICA1	Q05084	S384	SEIFNASSLEEGEFS	66 / 9 AA	55
Phosphosite 6:	ANAPC1	Q9H1A4	S925	RHSTSVSSLAERLVV	100 / 7 AA	217
Phosphosite 7:	ALS2CR8	Q8N187	S397	SPSPFPVSSLEEEET	75 / 8 AA	81
Phosphosite 8:	ALS2CR8	Q8N187	S398	PSPFPVSSLEEEETA	75 / 8 AA	81
Phosphosite 9:	STAT5B	P51692	S655	TRDFSIRSLADRLGD	62 / 8 AA	90
Phosphosite 10:	STAT5A	P42229	S655	TRDFSIRSLADRLGD	62 / 8 AA	91
Phosphosite 11:	ANAPC1	Q9H1A4	S924	FRHSTSVSSLAERLV	100 / 7 AA	217
Phosphosite 12:	NOD2	Q9HC29	S974	LQDEGVCSLAEGLKK	75 / 8 AA	115
Phosphosite 13:	PMS2	P54278	S624	PLDFSMSSLAKRIKQ	75 / 8 AA	96
Phosphosite 14:	AZU1	P20160	S100	SRQTFSISSMSENGY	62 / 8 AA	27
Phosphosite 15:	CC2D2A	Q9P2K1	S1231	RGFDSVRSLSEGSYI	75 / 8 AA	186
Phosphosite 16:	DENND4C	Q5VZ89	S1339	SLEHKPVSSLAEPDL	85 / 7 AA	187
Phosphosite 17:	ARHGAP29	Q52LW3	S863	TTAPITISSLAEYSN	62 / 8 AA	142
Phosphosite 18:	Ku80	P13010	S577	EQGGAHFSVSSLAEG	100 / 6 AA	83
Phosphosite 19:	C10orf104	Q96DE5	S26	TGSGFSVSDLAPPRK	85 / 7 AA	12
Phosphosite 20:	ARHGAP29	Q52LW3	S864	TAPITISSLAEYSNQ	62 / 8 AA	142