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:	SLC9A4
Human P-Site:	S684
P-Site Sequence:	GFSDDDSSDPGSPSI
UniProt:	Q6AI14
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SLC9A4	Q6AI14	S684	GFSDDDSSDPGSPSI	100 / 9 AA	90
Phosphosite 1:	SLC9A4	Q6AI14	S683	AGFSDDDSSDPGSPS	100 / 8 AA	90
Phosphosite 2:	RARG2	P13631	S426	PEMFEDDSSQPGPHP	75 / 8 AA	50
Phosphosite 3:	RARG2	P13631	S427	EMFEDDSSQPGPHPN	66 / 9 AA	50
Phosphosite 4:	P4HTM	Q9NXG6	S90	HYSNGDESSDPGPQH	85 / 7 AA	57
Phosphosite 5:	P4HTM	Q9NXG6	S91	YSNGDESSDPGPQHR	85 / 7 AA	57
Phosphosite 6:	MYO18B	Q8IUG5	S97	ISQDDQSSSPGSSDI	77 / 9 AA	285
Phosphosite 7:	USO1	O60763	S952	QEDEDDESEDPGKDL	75 / 8 AA	108
Phosphosite 8:	CCNB3	Q8WWL7	S1120	REDIDEDSSDPSFNP	75 / 8 AA	158
Phosphosite 9:	CCNB3	Q8WWL7	S1121	EDIDEDSSDPSFNPM	75 / 8 AA	158
Phosphosite 10:	PHF2	O75151	S734	AYKSDDSSDEGSLHI	87 / 8 AA	121
Phosphosite 11:	GYS1	P13807	S453	HNMLDDSSDPILTTI	100 / 6 AA	84
Phosphosite 12:	GYS1	P13807	S452	THNMLDDSSDPILTT	100 / 6 AA	84
Phosphosite 13:	CCDC91	Q7Z6B0	S122	TIALVDDSEDPGANV	85 / 7 AA	50
Phosphosite 14:	NANOS1	Q8WY41	S113	DEDDDDDSDEPGSRG	75 / 8 AA	30
Phosphosite 15:	ZNF318	Q5VUA4	S2229	ILQVDDDSGDPLNLV	85 / 7 AA	251
Phosphosite 16:	EphB2	P29323	T775	SRFLEDDTSDPTYTS	71 / 7 AA	117
Phosphosite 17:	EphB2	P29323	S776	RFLEDDTSDPTYTSA	71 / 7 AA	117
Phosphosite 18:	MTBP	Q96DY7	S712	LPSPVVSSDPGSVPD	100 / 6 AA	102
Phosphosite 19:	ARHGAP4	P98171	S419	ESLKSTSSDPGSRQA	100 / 6 AA	105
Phosphosite 20:	FOXM1	Q08050	S582	LPFPADSSDPASQLS	85 / 7 AA	84