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:	REXO1
Human P-Site:	S1119
P-Site Sequence:	EADLADTSVTLRDVQ
UniProt:	Q8N1G1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	REXO1	Q8N1G1	S1119	EADLADTSVTLRDVQ	100 / 9 AA	132
Phosphosite 1:	ADD2	P35612	Y156	WAQLSDTYVTLRVSK	77 / 9 AA	81
Phosphosite 2:	NOTCH3	Q9UM47	S2096	PGPLADSSVTLSPVD	77 / 9 AA	244
Phosphosite 3:	SYNM	O15061	S1445	LGKLADSSRTLRHIA	77 / 9 AA	173
Phosphosite 4:	SMC6L1	Q96SB8	S120	GQNSADISITLRNRG	75 / 8 AA	126
Phosphosite 5:	ZNF264	O43296	S582	PFTSGQTSVTLRELL	75 / 8 AA	71
Phosphosite 6:	MYBPC1	Q00872	T733	VDSVTDTTVTMRWRP	55 / 9 AA	128
Phosphosite 7:	VPS13C	Q709C8	S540	TLKLVSTSVTIRENK	66 / 9 AA	422
Phosphosite 8:	TRIM32	Q13049	S319	TASAASTSVTFREMD	75 / 8 AA	72
Phosphosite 9:	ADD2	P35612	T158	QLSDTYVTLRVSKEQ	85 / 7 AA	81
Phosphosite 10:	FANCI	Q9NVI1	S950	EREDADVSVTQRTAF	75 / 8 AA	149
Phosphosite 11:	ZNF509	Q6ZSB9	S622	DSFSQDTSVTLMPVS	85 / 7 AA	85
Phosphosite 12:	ADD2	P35612	T155	GWAQLSDTYVTLRVS	75 / 8 AA	81
Phosphosite 13:	EMR2	Q9UHX3	T376	KQVDRSVTLRQNQAV	85 / 7 AA	90
Phosphosite 14:	MYBPC1	Q00872	T735	SVTDTTVTMRWRPPD	71 / 7 AA	128
Phosphosite 15:	NOTCH2	Q04721	S2144	EKVQLSESSVTLSPV	62 / 8 AA	265
Phosphosite 16:	DHX34	Q14147	S361	STNIAETSVTIDGIR	62 / 8 AA	65
Phosphosite 17:	NOTCH2	Q04721	S2145	KVQLSESSVTLSPVD	55 / 9 AA	265
Phosphosite 18:	EMR2	Q9UHX3	S374	VQKQVDRSVTLRQNQ	85 / 7 AA	90
Phosphosite 19:	PLCL1	Q15111	T263	NGIMLEDTSVELIKQ	75 / 8 AA	123
Phosphosite 20:	SLC30A10	Q6XR72	T192	PGSDSAVTLRGTSVE	71 / 7 AA	54