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:	ERCC8
Human P-Site:	S351
P-Site Sequence:	SNFQELYSGSRDCNI
UniProt:	Q13216
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ERCC8	Q13216	S351	SNFQELYSGSRDCNI	100 / 9 AA	44
Phosphosite 1:	POLRMT	O00411	S1045	KSLQEMFSGTRAIQH	62 / 8 AA	139
Phosphosite 2:	KIF21A	Q7Z4S6	S1560	GDNLFSGSRDNGIKK	85 / 7 AA	187
Phosphosite 3:	KIF21B	O75037	S1521	GDILFSGSRDNGIKK	85 / 7 AA	183
Phosphosite 4:	USP22	Q9UPT9	Y232	SSLFQEFYSGHRSPH	75 / 8 AA	60
Phosphosite 5:	SEMA3D	O95025	Y519	SLKQQQLYIGSRDGL	75 / 8 AA	90
Phosphosite 6:	USP22	Q9UPT9	S233	SLFQEFYSGHRSPHI	75 / 8 AA	60
Phosphosite 7:	DDX58	O95786	S599	EKLQELESVSRDPSN	77 / 9 AA	107
Phosphosite 8:	USP51	Q70EK9	S420	SLFHAMYSGSRTPHI	62 / 8 AA	80
Phosphosite 9:	USP51	Q70EK9	Y419	SSLFHAMYSGSRTPH	62 / 8 AA	80
Phosphosite 10:	XKR5	Q6UX68	S457	SAQQELPSSSRDPST	77 / 9 AA	75
Phosphosite 11:	FZR1	Q9UM11	S286	WNAEQLSSGSRDRMI	66 / 9 AA	55
Phosphosite 12:	NAV1	Q8NEY1	S1026	EAAFELYSGSQMGST	85 / 7 AA	202
Phosphosite 13:	ZC3H13	Q5T200	S1232	KRVLHSGSRDREKTK	85 / 7 AA	197
Phosphosite 14:	ZC3H13	Q5T200	S1230	GRKRVLHSGSRDREK	85 / 7 AA	197
Phosphosite 15:	RBMX	P38159	S336	SSRSDLYSSGRDRVG	62 / 8 AA	42
Phosphosite 16:	RBMXL2	O75526	S320	GYSPDAYSGGRDSYS	55 / 9 AA	43
Phosphosite 17:	RBMX	P38159	S337	SRSDLYSSGRDRVGR	62 / 8 AA	42
Phosphosite 18:	DDX3Y	O15523	S150	RLEQELFSGGNTGIN	71 / 7 AA	73
Phosphosite 19:	DDX3	O00571	S152	RLEQELFSGGNTGIN	71 / 7 AA	73
Phosphosite 20:	EIF5B	O60841	S135	KPKVEMYSGSDDDDD	75 / 8 AA	139