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:	REXO1L1
Human P-Site:	Y498
P-Site Sequence:	KELSRDAYPGIYALD
UniProt:	Q8IX06
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	REXO1L1	Q8IX06	Y498	KELSRDAYPGIYALD	100 / 9 AA	74
Phosphosite 1:	REXO1L2P	A0PJM3	Y406	KELSRDAYPGIYALD	100 / 9 AA	64
Phosphosite 2:	RND2	P52198	Y32	QVFAKDAYPGSYVPT	66 / 9 AA	25
Phosphosite 3:	HYAL1	Q12794	Y243	WGQSRALYPSIYMPA	66 / 9 AA	48
Phosphosite 4:	ACOX3	O15254	Y492	SVDFLDAYPGILDQK	100 / 6 AA	78
Phosphosite 5:	DUX2	O75505	Y43	ACFERNPYPGITTRE	71 / 7 AA	9
Phosphosite 6:	DUX4	Q9UBX2	Y43	ACFERNPYPGIATRE	71 / 7 AA	45
Phosphosite 7:	C13orf35	Q6ZP68	Y17	VAQCRDSYPGCQPLK	62 / 8 AA	13
Phosphosite 8:	SLC6A18	Q96N87	Y346	QSISRDDYPAVLMHL	62 / 8 AA	71
Phosphosite 9:	POMT1	Q9Y6A1	Y348	LHSHQDTYPMIYENG	62 / 8 AA	85
Phosphosite 10:	ATP5A1	P25705	Y337	RPPGREAYPGDVFYL	71 / 7 AA	60
Phosphosite 11:	DUX3	Q96PT4	Y70	ACFERNLYPGIATKE	71 / 7 AA	22
Phosphosite 12:	DUX5	Q96PT3	Y70	ACFERNLYPGIATKE	71 / 7 AA	22
Phosphosite 13:	DUX1	O43812	Y43	ACFERNLYPGIATKE	71 / 7 AA	19
Phosphosite 14:	SLC25A5	P05141	Y191	IIIYRAAYFGIYDTA	75 / 8 AA	33
Phosphosite 15:	ANXA9	O76027	S189	LAKGGRDSYSGIIDY	62 / 8 AA	38
Phosphosite 16:	KSR2	Q6VAB6	Y232	DRLTVDAYPGLCPPP	71 / 7 AA	108
Phosphosite 17:	ANXA9	O76027	Y190	AKGGRDSYSGIIDYN	62 / 8 AA	38
Phosphosite 18:	ANXA9	O76027	S191	KGGRDSYSGIIDYNL	71 / 7 AA	38
Phosphosite 19:	SAPAP3	O95886	Y344	VSQGRDGYPGAGPGK	71 / 7 AA	106
Phosphosite 20:	PFKFB3	Q16875	Y341	YEEIRDTYPEEYALR	62 / 8 AA	60