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:	S262
P-Site Sequence:	AAKRPRGSRGSEPYT
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	S262	AAKRPRGSRGSEPYT	100 / 9 AA	132
Phosphosite 1:	C14orf21	Q86U38	S229	ERARPRGSQSSEAQK	77 / 9 AA	69
Phosphosite 2:	C11orf88	Q6PI97	S72	PVARPRRSRGSENSH	88 / 9 AA	19
Phosphosite 3:	RBBP5	Q15291	S490	QAGRPKGSKGKEKDS	66 / 9 AA	59
Phosphosite 4:	MLLT6	P55198	S484	GPGRPKGSRNKEGTG	66 / 9 AA	112
Phosphosite 5:	RELL2	Q8NC24	S49	KGYRCRTSRGSEPDD	77 / 9 AA	32
Phosphosite 6:	SCN5A	Q14524	S525	TSMKPRSSRGSIFTF	75 / 8 AA	227
Phosphosite 7:	COL27A1	Q8IZC6	S1286	GTPGPKGSRGSLGPT	85 / 7 AA	187
Phosphosite 8:	SCN5A	Q14524	S524	RTSMKPRSSRGSIFT	75 / 8 AA	227
Phosphosite 9:	AKNAD1	Q5T1N1	S527	HPSGPRGSGGSEVTG	87 / 8 AA	93
Phosphosite 10:	LIMD1	Q9UGP4	S74	EETLPRGSRGPVNGG	85 / 7 AA	72
Phosphosite 11:	EWS	Q01844	S505	PPRGPRGSRGNPSGG	85 / 7 AA	68
Phosphosite 12:	ZC3H13	Q5T200	S578	PEKGSRGSRGSQIDS	75 / 8 AA	197
Phosphosite 13:	COL5A2	P05997	S253	GPMGPIGSRGPEGPP	75 / 8 AA	145
Phosphosite 14:	CDAN1	Q8IWY9	S93	PGGPPRGSRGARSQL	85 / 7 AA	134
Phosphosite 15:	COL11A1	P12107	S890	GPTGPRGSRGARGPT	85 / 7 AA	181
Phosphosite 16:	C12orf41	Q9H9L4	S464	DGCRSQGSRNSEKAS	66 / 9 AA	55
Phosphosite 17:	FLG	P20930	S2241	RTSRPRGSSVSQDSD	66 / 9 AA	435
Phosphosite 18:	C20orf160	Q9NUG4	S559	DEDEPRGSRGGSDAA	100 / 6 AA	62
Phosphosite 19:	TSGA10IP	Q3SY00	S427	AAYAPRGSRGPGAAQ	100 / 6 AA	62
Phosphosite 20:	INVS	Q9Y283	S658	QGPEPRDSRGSPGGS	85 / 7 AA	118