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:	S419
P-Site Sequence:	LTAPDHCSDDA____
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	S419	LTAPDHCSDDA____	100 / 8 AA	47
Phosphosite 1:	C14orf118	Q9NWQ4	S275	KWAPDHCSEVERMDS	83 / 6 AA	52
Phosphosite 2:	KCNS3	Q9BQ31	S425	DIDVDQCSEDAPEKC	71 / 7 AA	56
Phosphosite 3:	FER1L4	A9Z1Z3	S170	PPAPGHCSDIEKNLL	83 / 6 AA	201
Phosphosite 4:	AKAP1	Q92667	S508	VASPGHCSDSFSTSG	83 / 6 AA	97
Phosphosite 5:	NTN1	O95631	S42	AAQPDPCSDENGHPR	71 / 7 AA	68
Phosphosite 6:	ZSCAN20	P17040	S825	GGNPDQCSEPGGNFA	66 / 6 AA	118
Phosphosite 7:	FLJ21986	A4D0V7	S565	ENKEIHCSDDENTPC	83 / 6 AA	117
Phosphosite 8:	ZBTB7A	O95365	S17	GIPFPDHSSDILSGL	83 / 6 AA	61
Phosphosite 9:	GRIN2A	Q12879	T1362	KSLLPDHTSDNPFLH	62 / 8 AA	165
Phosphosite 10:	ZBTB7A	O95365	S18	IPFPDHSSDILSGLN	83 / 6 AA	61
Phosphosite 11:	GRIN2A	Q12879	S1363	SLLPDHTSDNPFLHS	62 / 8 AA	165
Phosphosite 12:	C2orf55	Q6NV74	S190	VVSPDHVSDSTVSAR	83 / 6 AA	102
Phosphosite 13:	ARID2	Q68CP9	S1692	HLQDKHCSKDALLAG	83 / 6 AA	197
Phosphosite 14:	OR3A4	P47883	S308	GCISHCSSDAGVSPG	83 / 6 AA	37
Phosphosite 15:	ZNF597	Q96LX8	S326	DEDSERCSDDGDNFF	50 / 8 AA	48
Phosphosite 16:	CCDC141	Q6ZP82	S28	DAKAKHCSDSAEKQW	62 / 8 AA	101
Phosphosite 17:	RHOXF2	Q9BQY4	S8	MEPPDQCSQYMTSLL	66 / 6 AA	32
Phosphosite 18:	RHOXF2B	P0C7M4	S8	MEPPDQCSQYMTSLL	66 / 6 AA	32
Phosphosite 19:	CCDC141	Q6ZP82	S30	KAKHCSDSAEKQWQL	83 / 6 AA	101
Phosphosite 20:	TECTA	O75443	S615	SSCPDTCSDLTASRN	83 / 6 AA	240