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:	T441
P-Site Sequence:	KKKPSSATPVATSGK
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	T441	KKKPSSATPVATSGK	100 / 9 AA	132
Phosphosite 1:	REXO1	Q8N1G1	S439	GTKKKPSSATPVATS	100 / 7 AA	132
Phosphosite 2:	TTC3	P53804	S1916	KRTYEPSSATPVTRS	100 / 7 AA	230
Phosphosite 3:	TTC3	P53804	T1918	TYEPSSATPVTRSSQ	100 / 7 AA	230
Phosphosite 4:	FBXL22	Q6P050	T131	APAPSSGTPIAVGPK	75 / 8 AA	27
Phosphosite 5:	KDM1	O60341	T95	TVVPGSATPMETGIA	66 / 9 AA	93
Phosphosite 6:	FLJ40925	Q8N7K9	T8	MKQPSSGTPVSSGFR	66 / 9 AA	60
Phosphosite 7:	FLJ40925	Q8N7K9	S6	__MKQPSSGTPVSSG	85 / 7 AA	60
Phosphosite 8:	EEA1	Q15075	T25	SDLDSSATPINTVDV	75 / 8 AA	162
Phosphosite 9:	MUC3A	Q02505	T2140	PTTRTSETPVATTQT	66 / 9 AA	266
Phosphosite 10:	USP10	Q14694	S355	DSKPSSSSPVAYVET	75 / 8 AA	87
Phosphosite 11:	SEC16A	O15027	S597	QQSRNPSSAAPVQSR	85 / 7 AA	234
Phosphosite 12:	DCP1B	Q8IZD4	T393	SRAPTSVTPVAPGKG	75 / 8 AA	68
Phosphosite 13:	PROS1	P07225	T630	PDVPFSATPVNAFYN	85 / 7 AA	75
Phosphosite 14:	RBM19	Q9Y4C8	S248	EAEEEDSSATPVLQE	100 / 6 AA	107
Phosphosite 15:	RBM19	Q9Y4C8	T250	EEEDSSATPVLQERD	100 / 6 AA	107
Phosphosite 16:	GLTSCR1	Q9NZM4	T737	AQDPAPATPVAKGAG	75 / 8 AA	153
Phosphosite 17:	CCDC88C	Q9P219	T1533	TTAPSNSTPIARHPG	62 / 8 AA	228
Phosphosite 18:	OLAH	Q9NV23	T131	HLFLSSATPVHSKAW	100 / 6 AA	30
Phosphosite 19:	MXRA5	Q9NR99	S830	AVSPPSASPVQTVTS	66 / 9 AA	312
Phosphosite 20:	CCDC88C	Q9P219	S1532	TTTAPSNSTPIARHP	62 / 8 AA	228