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:	S337
P-Site Sequence:	RYRTTFTSYQLEELE
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	S337	RYRTTFTSYQLEELE	100 / 9 AA	58
Phosphosite 1:	ALX4	Q9H161	S223	RNRTTFTSYQLEELE	100 / 9 AA	44
Phosphosite 2:	VSX2	P58304	S157	RHRTIFTSYQLEELE	88 / 9 AA	39
Phosphosite 3:	ALX1	Q15699	S141	RHRTTFTSLQLEELE	88 / 9 AA	37
Phosphosite 4:	RAX	Q9Y2V3	T145	RNRTTFTTYQLHELE	87 / 8 AA	37
Phosphosite 5:	RAX2	Q96IS3	T36	RNRTTFTTYQLHQLE	87 / 8 AA	20
Phosphosite 6:	ALX3	O95076	T162	RNRTTFSTFQLEELE	66 / 9 AA	37
Phosphosite 7:	PSMD6	Q15008	S210	DTVSTFTSYELMDYK	75 / 8 AA	46
Phosphosite 8:	PHOX2B	Q99453	S107	RIRTTFTSAQLKELE	87 / 8 AA	32
Phosphosite 9:	PHOX2A	O14813	S99	RIRTTFTSAQLKELE	87 / 8 AA	30
Phosphosite 10:	SLC29A4	Q7RTT9	S30	VMSFTFDSHQLEEAA	75 / 8 AA	58
Phosphosite 11:	ZFHX4	Q86UP3	T2189	RSSRTRFTDYQLRVL	75 / 8 AA	394
Phosphosite 12:	ZFHX3	Q15911	T2250	RSSRTRFTDYQLRVL	75 / 8 AA	404
Phosphosite 13:	Dlx3	O60479	S138	KPRTIYSSYQLAALQ	55 / 9 AA	32
Phosphosite 14:	ZNF570	Q96NI8	S117	KIIETLTSYNLEYSS	75 / 8 AA	62
Phosphosite 15:	LZTS1	Q9Y250	S190	PTHSTSSSYQLDPLV	55 / 9 AA	66
Phosphosite 16:	Dlx3	O60479	S137	RKPRTIYSSYQLAAL	62 / 8 AA	32
Phosphosite 17:	PRRX2	Q99811	S113	RNRTTFNSSQLQALE	66 / 9 AA	27
Phosphosite 18:	PRRX1	P54821	S103	RNRTTFNSSQLQALE	66 / 9 AA	27
Phosphosite 19:	RLF	Q13129	S1715	ESGTYFTSFQLPLPR	75 / 8 AA	218
Phosphosite 20:	CRX	O43186	S49	ERTTFTRSQLEELEA	75 / 8 AA	32