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:	REXO4
Human P-Site:	S226
P-Site Sequence:	QLGQSEGSVSLSLVK
UniProt:	Q9GZR2
Intern. Prot. ID:	Isoform1 - IPI00010653

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	REXO4	Q9GZR2	S226	QLGQSEGSVSLSLVK	100 / 9 AA	47
Phosphosite 1:	TAPBP	O15533	S359	LRHHSDGSVSLSGHL	77 / 9 AA	48
Phosphosite 2:	FGFR1OP	O95684	S205	EANQSDTSVSLSEPK	77 / 9 AA	43
Phosphosite 3:	REXO4	Q9GZR2	S228	GQSEGSVSLSLVKEQ	100 / 7 AA	47
Phosphosite 4:	C9orf102	A4D997	S169	GQQPSEGSISLPLYI	66 / 9 AA	61
Phosphosite 5:	TAPBP	O15533	S361	HHSDGSVSLSGHLQP	85 / 7 AA	48
Phosphosite 6:	SRCRB4D	Q8WTU2	S188	PNGKSEGSVRLVGGA	75 / 8 AA	61
Phosphosite 7:	TERF1	P54274	T311	VTESSEGTVSLLRSH	85 / 7 AA	50
Phosphosite 8:	LARP4	Q71RC2	S392	SEHSTEGSVSLGDGQ	85 / 7 AA	81
Phosphosite 9:	FGFR1OP	O95684	T204	DEANQSDTSVSLSEP	75 / 8 AA	43
Phosphosite 10:	CDC7	O00311	S277	GKDGKEGSVGLSVQR	85 / 7 AA	64
Phosphosite 11:	LARP4	Q71RC2	S394	HSTEGSVSLGDGQLN	85 / 7 AA	81
Phosphosite 12:	REXO4	Q9GZR2	S223	ARKQLGQSEGSVSLS	100 / 6 AA	47
Phosphosite 13:	FAM20B	O75063	S220	DGDIMEGSVTLWLPD	71 / 7 AA	46
Phosphosite 14:	ANLN	Q9NQW6	S803	EFMPSKGSVTLSEIR	66 / 9 AA	124
Phosphosite 15:	DLGAP4	Q9Y2H0	S527	GCSQEEDSVSLQSLS	75 / 8 AA	108
Phosphosite 16:	CTF1	Q16619	S15	LEDPQTDSSVSLLPH	62 / 8 AA	21
Phosphosite 17:	CTF1	Q16619	S16	EDPQTDSSVSLLPHL	62 / 8 AA	21
Phosphosite 18:	KIAA0087	Q14695	S27	PGTDRDGSVSLPGEA	55 / 9 AA	15
Phosphosite 19:	Putative protein FAM86A-like 2	A6NL58	S119	YLLPSGGSVTLSKST	66 / 9 AA	37
Phosphosite 20:	ETNK1	Q9HBU6	S63	GRPGTEGSTSLSAPA	75 / 8 AA	51