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:	FAM74A3
Human P-Site:	S28
P-Site Sequence:	RRRRGKSSEAVPEKT
UniProt:	Q4VXF1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FAM74A3	Q4VXF1	S28	RRRRGKSSEAVPEKT	100 / 9 AA	18
Phosphosite 1:	FAM74A4	Q5TZK3	S28	QRRRGKSSEAVPEKT	100 / 9 AA	15
Phosphosite 2:	FAM74A1	Q5RGS3	S28	QRRRGKSSEAVPEKT	100 / 9 AA	15
Phosphosite 3:	FAM74A7	A6NL05	S28	RRRRGKSSEAVPEKT	100 / 9 AA	18
Phosphosite 4:	FAM74A4	Q5TZK3	S50	QRRRGESSEAVPEKT	88 / 9 AA	15
Phosphosite 5:	FAM74A1	Q5RGS3	S50	QRRRGESSEAVPEKT	88 / 9 AA	15
Phosphosite 6:	FAM74A4	Q5TZK3	S27	SQRRRGKSSEAVPEK	100 / 8 AA	15
Phosphosite 7:	FAM74A1	Q5RGS3	S27	SQRRRGKSSEAVPEK	100 / 8 AA	15
Phosphosite 8:	FAM74A3	Q4VXF1	S27	SRRRRGKSSEAVPEK	100 / 8 AA	18
Phosphosite 9:	FAM74A7	A6NL05	S27	SRRRRGKSSEAVPEK	100 / 8 AA	18
Phosphosite 10:	MKI67	P46013	S3041	APRARGKSSEPVVIM	87 / 8 AA	359
Phosphosite 11:	MKI67	P46013	S3042	PRARGKSSEPVVIMK	87 / 8 AA	359
Phosphosite 12:	FAM74A3	Q4VXF1	S96	ARRRAESSEAVPEKT	77 / 9 AA	18
Phosphosite 13:	FAM74A7	A6NL05	S96	ARRRAESSEAVPEKT	77 / 9 AA	18
Phosphosite 14:	CHRNA6	Q15825	S367	DKTRGTGSDAVPRGL	66 / 9 AA	57
Phosphosite 15:	CASKIN1	Q8WXD9	S474	PASEGKSSEAVSQWL	87 / 8 AA	150
Phosphosite 16:	FAM74A4	Q5TZK3	S49	SQRRRGESSEAVPEK	87 / 8 AA	15
Phosphosite 17:	FAM74A1	Q5RGS3	S49	SQRRRGESSEAVPEK	87 / 8 AA	15
Phosphosite 18:	CASKIN1	Q8WXD9	S473	EPASEGKSSEAVSQW	100 / 7 AA	150
Phosphosite 19:	ZGPAT	Q8N5A5	S101	AAARGSGSETVPKAE	66 / 9 AA	57
Phosphosite 20:	FRMD1	Q8N878	S463	QVRTRGQSAEAVHQI	75 / 8 AA	63