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:	SPANXN3
Human P-Site:	S121
P-Site Sequence:	DLDSSEGSSQEDEDL
UniProt:	Q5MJ09
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPANXN3	Q5MJ09	S121	DLDSSEGSSQEDEDL	100 / 9 AA	16
Phosphosite 1:	SPANXN2	Q5MJ10	S108	DLDSSEGSSQEDEDL	100 / 9 AA	20
Phosphosite 2:	SPANXN2	Q5MJ10	S95	GLDSAEGSSQEDEDL	88 / 9 AA	20
Phosphosite 3:	SPANXN2	Q5MJ10	S109	LDSSEGSSQEDEDLD	100 / 8 AA	20
Phosphosite 4:	SPANXN3	Q5MJ09	S122	LDSSEGSSQEDEDLG	100 / 8 AA	16
Phosphosite 5:	SPANXN2	Q5MJ10	S173	DLDSSEGSSQEGGED	100 / 8 AA	20
Phosphosite 6:	ZNF205	O95201	S62	EPHSEGASQEDGAQG	87 / 8 AA	61
Phosphosite 7:	MARCH-III	Q86UD3	S79	RICHEGSSQEDLLSP	100 / 7 AA	29
Phosphosite 8:	SPANXN2	Q5MJ10	S161	LDPPEGSSQEDEDLD	87 / 8 AA	20
Phosphosite 9:	HDX	Q7Z353	S551	SICLSEGSSQEEPNE	87 / 8 AA	77
Phosphosite 10:	HDX	Q7Z353	S552	ICLSEGSSQEEPNEV	87 / 8 AA	77
Phosphosite 11:	TOP2A	P11388	S1247	KNENTEGSPQEDGVE	66 / 9 AA	174
Phosphosite 12:	ZCCHC2	Q9C0B9	S493	KEDSSEASSQEEDVL	77 / 9 AA	126
Phosphosite 13:	SPANXN2	Q5MJ10	S174	LDSSEGSSQEGGED_	87 / 8 AA	20
Phosphosite 14:	HT008	Q8IWB9	S955	EESSSAGSSEEDDAP	77 / 9 AA	125
Phosphosite 15:	IQWD1	Q58WW2	S850	EGDRSEGSGQENENE	75 / 8 AA	96
Phosphosite 16:	EIF3C	Q99613	S181	NEEDSEGSSDEDEDE	87 / 8 AA	105
Phosphosite 17:	EIF3C	Q99613	S182	EEDSEGSSDEDEDED	87 / 8 AA	105
Phosphosite 18:	TMEM2	Q9UHN6	S822	SFPSDEGSSQEVSES	87 / 8 AA	154
Phosphosite 19:	SPANXN3	Q5MJ09	S96	VDLSEGSSNEDEDLG	87 / 8 AA	16
Phosphosite 20:	Slc7a14	Q8TBB6	S716	SYATEGESQEDWGGP	75 / 8 AA	84