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:	SPANXN2
Human P-Site:	S173
P-Site Sequence:	DLDSSEGSSQEGGED
UniProt:	Q5MJ10
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPANXN2	Q5MJ10	S173	DLDSSEGSSQEGGED	100 / 9 AA	20
Phosphosite 1:	SPANXN2	Q5MJ10	S174	LDSSEGSSQEGGED_	100 / 8 AA	20
Phosphosite 2:	SPANXN2	Q5MJ10	S108	DLDSSEGSSQEDEDL	100 / 8 AA	20
Phosphosite 3:	SPANXN3	Q5MJ09	S121	DLDSSEGSSQEDEDL	100 / 8 AA	16
Phosphosite 4:	SPANXN2	Q5MJ10	S95	GLDSAEGSSQEDEDL	87 / 8 AA	20
Phosphosite 5:	HDX	Q7Z353	S551	SICLSEGSSQEEPNE	100 / 7 AA	77
Phosphosite 6:	HDX	Q7Z353	S552	ICLSEGSSQEEPNEV	100 / 7 AA	77
Phosphosite 7:	SPANXN2	Q5MJ10	S109	LDSSEGSSQEDEDLD	87 / 8 AA	20
Phosphosite 8:	SPANXN3	Q5MJ09	S122	LDSSEGSSQEDEDLG	87 / 8 AA	16
Phosphosite 9:	RBM18	Q96H35	S20	ASILSEGSLQEGHRL	87 / 8 AA	22
Phosphosite 10:	MARCKSL1	P49006	T139	GACSDEGTAQEGKAA	66 / 9 AA	20
Phosphosite 11:	TMEM2	Q9UHN6	S822	SFPSDEGSSQEVSES	87 / 8 AA	154
Phosphosite 12:	ZHX2	Q9Y6X8	S775	TSDRSEGSSRDGQGS	75 / 8 AA	92
Phosphosite 13:	ZCCHC2	Q9C0B9	S493	KEDSSEASSQEEDVL	87 / 8 AA	126
Phosphosite 14:	SPANXN3	Q5MJ09	S134	DLGLSEGSSQDSGED	85 / 7 AA	16
Phosphosite 15:	ZHX2	Q9Y6X8	S776	SDRSEGSSRDGQGSD	75 / 8 AA	92
Phosphosite 16:	SPANXN3	Q5MJ09	S135	LGLSEGSSQDSGED_	85 / 7 AA	16
Phosphosite 17:	PAXIP1	Q6ZW49	S188	DEKSSPASSQEGSPS	77 / 9 AA	118
Phosphosite 18:	C1orf173	Q5RHP9	S1012	RMQVSEGSPEEGSLA	75 / 8 AA	168
Phosphosite 19:	ARHGAP11A	Q6P4F7	S378	IDTSSEGSSQSSLSP	100 / 7 AA	114
Phosphosite 20:	Rictor	Q6R327	S1581	SGCSDGVSQEGSASS	75 / 8 AA	192