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:	T291
P-Site Sequence:	EPVTDYRTAVSGIRP
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	T291	EPVTDYRTAVSGIRP	100 / 9 AA	47
Phosphosite 1:	REXO4	Q9GZR2	Y289	PTEPVTDYRTAVSGI	100 / 7 AA	47
Phosphosite 2:	PKP4	Q99569	T445	SQTALYRTGVSGIGN	85 / 7 AA	134
Phosphosite 3:	PKD2L1	Q9P0L9	T64	PQETAYRTQVSSCCL	66 / 9 AA	92
Phosphosite 4:	ISG20	Q96AZ6	Y52	PEGEITDYRTRVSGV	85 / 7 AA	20
Phosphosite 5:	UBR4	Q5T4S7	Y4325	KRYNLDDYRTPVFIF	83 / 6 AA	574
Phosphosite 6:	PLEKHG4	Q58EX7	Y417	EVTLSPDYRTAMDKA	83 / 6 AA	131
Phosphosite 7:	UBR4	Q5T4S7	T4327	YNLDDYRTPVFIFER	83 / 6 AA	574
Phosphosite 8:	DIRAS2	Q96HU8	Y8	MPEQSNDYRVAVFGA	71 / 7 AA	22
Phosphosite 9:	PRDM10	Q9NQV6	Y914	SQTLTTDYRTPQGDY	83 / 6 AA	130
Phosphosite 10:	PRDM10	Q9NQV6	T916	TLTTDYRTPQGDYQR	83 / 6 AA	130
Phosphosite 11:	SAPAP2	Q9P1A6	T834	SYREDYRTQVDTSTL	83 / 6 AA	118
Phosphosite 12:	DLG4	P78352	Y282	SSYLGTDYPTAMTPT	71 / 7 AA	80
Phosphosite 13:	ISG20	Q96AZ6	T50	IRPEGEITDYRTRVS	100 / 5 AA	20
Phosphosite 14:	SAPAP2	Q9P1A6	Y832	LFSYREDYRTQVDTS	83 / 6 AA	118
Phosphosite 15:	REXO4	Q9GZR2	T287	VKPTEPVTDYRTAVS	100 / 5 AA	47
Phosphosite 16:	SGIP1	Q9BQI5	T421	PPPPTYRTVVSSPGP	71 / 7 AA	89
Phosphosite 17:	GTPBP10	A4D1E9	Y247	QLSSHTQYRTAFETI	83 / 6 AA	43
Phosphosite 18:	PRDM10	Q9NQV6	T912	ELSQTLTTDYRTPQG	100 / 5 AA	130
Phosphosite 19:	GDPD3	Q7L5L3	Y300	ATGVITDYPTALRHY	71 / 7 AA	37
Phosphosite 20:	POR	P16435	Y367	PFPCPTSYRTALTYY	71 / 7 AA	77