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:	RBMXL2
Human P-Site:	S222
P-Site Sequence:	SSRDGYSSRDYREPR
UniProt:	O75526
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RBMXL2	O75526	S222	SSRDGYSSRDYREPR	100 / 9 AA	43
Phosphosite 1:	RBMXL2	O75526	S221	YSSRDGYSSRDYREP	100 / 8 AA	43
Phosphosite 2:	RBMX	P38159	S222	STKDSYSSRDYPSSR	77 / 9 AA	42
Phosphosite 3:	RBMX	P38159	S221	YSTKDSYSSRDYPSS	87 / 8 AA	42
Phosphosite 4:	RBMXL2	O75526	Y220	GYSSRDGYSSRDYRE	100 / 7 AA	43
Phosphosite 5:	RBMXL2	O75526	S216	PRDEGYSSRDGYSSR	85 / 7 AA	43
Phosphosite 6:	SOS2	Q07890	S483	TRLPGYSSAEYRLKE	75 / 8 AA	153
Phosphosite 7:	RBMXL2	O75526	Y214	LGPRDEGYSSRDGYS	85 / 7 AA	43
Phosphosite 8:	RBMXL2	O75526	S215	GPRDEGYSSRDGYSS	85 / 7 AA	43
Phosphosite 9:	HSPA12B	Q96MM6	T121	AFHSFGYTARDYYHD	71 / 7 AA	76
Phosphosite 10:	RBMX	P38159	Y220	GYSTKDSYSSRDYPS	85 / 7 AA	42
Phosphosite 11:	KRBA2	Q6ZNG9	Y156	GKKSSRDYRRAAKYD	100 / 6 AA	56
Phosphosite 12:	RBMXL2	O75526	Y225	DGYSSRDYREPRGFA	100 / 6 AA	43
Phosphosite 13:	CHD1	O14646	Y1658	HHKSSRDYRYHSDWQ	100 / 6 AA	197
Phosphosite 14:	RBMX	P38159	S215	SPRDDGYSTKDSYSS	71 / 7 AA	42
Phosphosite 15:	RBMX	P38159	T216	PRDDGYSTKDSYSSR	71 / 7 AA	42
Phosphosite 16:	RBMX	P38159	Y214	LSPRDDGYSTKDSYS	71 / 7 AA	42
Phosphosite 17:	C6orf70	Q5T6L9	S427	ISLAEGYSSRCHPVF	83 / 6 AA	78
Phosphosite 18:	C6orf70	Q5T6L9	S428	SLAEGYSSRCHPVFQ	83 / 6 AA	78
Phosphosite 19:	MYO15A	Q9UKN7	S2351	VLDSDGYSSHNQDGT	71 / 7 AA	395
Phosphosite 20:	Rab3GAP1	Q15042	S703	EDFVRWYSPRDYIEE	83 / 6 AA	111