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:	S439
P-Site Sequence:	GTKKKPSSATPVATS
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	S439	GTKKKPSSATPVATS	100 / 9 AA	132
Phosphosite 1:	FLJ40925	Q8N7K9	S6	__MKQPSSGTPVSSG	77 / 9 AA	60
Phosphosite 2:	TTC3	P53804	S1916	KRTYEPSSATPVTRS	87 / 8 AA	230
Phosphosite 3:	TTC3	P53804	T1918	TYEPSSATPVTRSSQ	100 / 7 AA	230
Phosphosite 4:	SEC16A	O15027	S597	QQSRNPSSAAPVQSR	66 / 9 AA	234
Phosphosite 5:	REXO1	Q8N1G1	T441	KKKPSSATPVATSGK	100 / 7 AA	132
Phosphosite 6:	POMGNT1	Q8WZA1	S638	YSVKKPPSVTPIFLE	66 / 9 AA	75
Phosphosite 7:	COPB2	P35606	S859	ELDGKPASPTPVIVA	75 / 8 AA	102
Phosphosite 8:	USP10	Q14694	S353	FHDSKPSSSSPVAYV	75 / 8 AA	87
Phosphosite 9:	FRG2B	Q96QU4	S128	SLNKKSRSSTPVHNS	66 / 9 AA	31
Phosphosite 10:	FLJ40925	Q8N7K9	T8	MKQPSSGTPVSSGFR	85 / 7 AA	60
Phosphosite 11:	DKFZp779A1753	P27816	T916	TSAKPSSTTPRLSRL	85 / 7 AA	51
Phosphosite 12:	SLC19A3	Q9BZV2	S212	REIKKSSSVNPVLEE	66 / 9 AA	56
Phosphosite 13:	DKFZp779A1753	P27816	S915	PTSAKPSSTTPRLSR	85 / 7 AA	51
Phosphosite 14:	RBM19	Q9Y4C8	S248	EAEEEDSSATPVLQE	100 / 6 AA	107
Phosphosite 15:	CAPRIN2	Q6IMN6	S645	VLDFDKPSSAIPTSQ	85 / 7 AA	126
Phosphosite 16:	PROS1	P07225	T630	PDVPFSATPVNAFYN	85 / 7 AA	75
Phosphosite 17:	RBM19	Q9Y4C8	T250	EEEDSSATPVLQERD	100 / 6 AA	107
Phosphosite 18:	ZNF451	Q9Y4E5	S588	LTANKPSSAITVIDH	66 / 9 AA	121
Phosphosite 19:	QSER1	Q2KHR3	S1196	PPPLPKPSSTTPTPL	85 / 7 AA	190
Phosphosite 20:	DKFZp779A1753	P27816	S914	KPTSAKPSSTTPRLS	85 / 7 AA	51