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:	S223
P-Site Sequence:	ARKQLGQSEGSVSLS
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	S223	ARKQLGQSEGSVSLS	100 / 9 AA	47
Phosphosite 1:	PRUNE2	Q8WUY3	S2451	INLSLDQSEGSILSD	75 / 8 AA	34
Phosphosite 2:	BLZF1	Q9H2G9	S113	KGEFLGQSEGVIEPN	75 / 8 AA	45
Phosphosite 3:	Putative BMS1-like protein ENSP00000383088	A8MV67	S32	ILGGLGNSEGNVGYV	75 / 8 AA	12
Phosphosite 4:	Cas-L	Q14511	S309	PPPQLGQSVGSQNDA	87 / 8 AA	93
Phosphosite 5:	TTLL4	Q14679	S477	SSIQLGQSEKERPEE	100 / 6 AA	133
Phosphosite 6:	ATCAY	Q86WG3	S75	INISLDQSEGSLLSD	75 / 8 AA	42
Phosphosite 7:	HOXB1	P14653	S104	QYYPLGQSEGDGGYF	85 / 7 AA	32
Phosphosite 8:	SRCRB4D	Q8WTU2	S185	TTLPNGKSEGSVRLV	85 / 7 AA	61
Phosphosite 9:	C14orf145	Q6ZU80	S298	SRRLLNQSEGSRETL	85 / 7 AA	128
Phosphosite 10:	NXF3	Q9H4D5	S464	FKEVEGQSQGSVLAF	85 / 7 AA	60
Phosphosite 11:	NXF2	Q9GZY0	S511	FKEVEGQSQGSVLAF	85 / 7 AA	72
Phosphosite 12:	CUTL1	P39880	S974	GEKVLGLSQGSVSDM	75 / 8 AA	164
Phosphosite 13:	CUX2	O14529	S865	GEKVLGLSQGSVSDM	75 / 8 AA	154
Phosphosite 14:	REXO4	Q9GZR2	S226	QLGQSEGSVSLSLVK	100 / 6 AA	47
Phosphosite 15:	OCEL1	Q9H607	S258	KFDDQGDSEGSVYF_	85 / 7 AA	29
Phosphosite 16:	SPANXN3	Q5MJ09	S131	EDEDLGLSEGSSQDS	75 / 8 AA	16
Phosphosite 17:	PRKDC	P78527	S1546	STASLGSSQGSVIHF	75 / 8 AA	469
Phosphosite 18:	FGF9	P31371	S40	LSDHLGQSEAGGLPR	83 / 6 AA	23
Phosphosite 19:	PQLC2	Q6ZP29	S244	KNPEEGQSEGSYLLH	100 / 6 AA	32
Phosphosite 20:	ZNF692	Q9BU19	S501	APGPLGSSEGSRPSA	75 / 8 AA	57