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:	ARX
Human P-Site:	Y331
P-Site Sequence:	LKRKQRRYRTTFTSY
UniProt:	Q96QS3
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ARX	Q96QS3	Y331	LKRKQRRYRTTFTSY	100 / 9 AA	58
Phosphosite 1:	PAX3	P23760	S222	LKRKQRRSRTTFTAE	88 / 9 AA	53
Phosphosite 2:	PAX7	P23759	S220	LKRKQRRSRTTFTAE	88 / 9 AA	57
Phosphosite 3:	ARX	Q96QS3	T333	RKQRRYRTTFTSYQL	100 / 7 AA	58
Phosphosite 4:	DMBX1	Q8NFW5	S74	QHRKQRRSRTAFTAQ	77 / 9 AA	41
Phosphosite 5:	SHOX2	O60902	S143	TKIKQRRSRTNFTLE	77 / 9 AA	35
Phosphosite 6:	SHOX	O15266	S120	TKLKQRRSRTNFTLE	77 / 9 AA	32
Phosphosite 7:	EVX2	Q03828	Y191	GADQVRRYRTAFTRE	85 / 7 AA	48
Phosphosite 8:	EVX1	P49640	Y186	ASDQMRRYRTAFTRE	85 / 7 AA	42
Phosphosite 9:	EVX2	Q03828	T193	DQVRRYRTAFTREQI	85 / 7 AA	48
Phosphosite 10:	EVX1	P49640	T188	DQMRRYRTAFTREQI	85 / 7 AA	42
Phosphosite 11:	PAN2	Q504Q3	T956	LARKQRKTHTTFIPL	66 / 9 AA	135
Phosphosite 12:	ARX	Q96QS3	T334	KQRRYRTTFTSYQLE	100 / 6 AA	58
Phosphosite 13:	ASPM	Q8IZT6	Y2441	TIFVQRKYRATICAK	62 / 8 AA	410
Phosphosite 14:	OCRL	Q01968	Y543	KVVDERRYRKVFEDS	62 / 8 AA	104
Phosphosite 15:	ZFHX2	Q9C0A1	Y923	DGMGQRRYRTQMSSL	100 / 6 AA	152
Phosphosite 16:	PROP1	O75360	T74	HSRRRHRTTFSPVQL	85 / 7 AA	25
Phosphosite 17:	YBX1	P67809	Y281	QQPPQRRYRRNFNYR	75 / 8 AA	36
Phosphosite 18:	SLC25A35	Q3KQZ1	Y43	PGTYQRHYRNVFHAF	62 / 8 AA	32
Phosphosite 19:	ALX1	Q15699	T137	SKKRRHRTTFTSLQL	85 / 7 AA	37
Phosphosite 20:	ARL6IP5	O75915	Y97	LRRMKKRYPTTFVMV	55 / 9 AA	22