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:	S18
P-Site Sequence:	SERPECKSKSPTLLS
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	S18	SERPECKSKSPTLLS	100 / 9 AA	58
Phosphosite 1:	ARX	Q96QS3	S20	RPECKSKSPTLLSSY	100 / 7 AA	58
Phosphosite 2:	FSCN3	Q9NQT6	S303	LFQFECDSESPTVQL	75 / 8 AA	57
Phosphosite 3:	NAG	A2RRP1	S1250	SLIKECISQSPTCYK	75 / 8 AA	269
Phosphosite 4:	ZNF609	O15014	S1313	ASHYKSKSPTISDKT	85 / 7 AA	151
Phosphosite 5:	ZNF609	O15014	S1311	QHASHYKSKSPTISD	85 / 7 AA	151
Phosphosite 6:	FAM186A	A6NE01	S514	KSFSEDKSKSPTEAK	87 / 8 AA	263
Phosphosite 7:	PNN	Q9H307	S441	EPDKECKSLSPGKEN	85 / 7 AA	82
Phosphosite 8:	PNN	Q9H307	S554	TVHPESKSKTKTRSR	66 / 9 AA	82
Phosphosite 9:	PALMD	Q9NP74	S251	RQASERNSKSPTEYH	75 / 8 AA	63
Phosphosite 10:	MCM9	Q9NXL9	S1071	TPPSESKSKSPPPER	85 / 7 AA	127
Phosphosite 11:	UBASH3B	Q8TF42	S566	EIISECKSKGNNILI	71 / 7 AA	73
Phosphosite 12:	EVI5L	Q96CN4	S639	QAEAECKSKEEVMAV	83 / 6 AA	91
Phosphosite 13:	GOLPH3	Q9H4A6	S124	TRKVICKSDAPTGDV	71 / 7 AA	34
Phosphosite 14:	PRPF4B	Q13523	S239	SQDQARKSKSPTLRR	100 / 6 AA	117
Phosphosite 15:	FAM186A	A6NE01	S516	FSEDKSKSPTEAKRK	100 / 6 AA	263
Phosphosite 16:	TIGD3	Q6B0B8	T450	RWFECNSTSPELFEK	71 / 7 AA	52
Phosphosite 17:	TIGD3	Q6B0B8	S449	RRWFECNSTSPELFE	71 / 7 AA	52
Phosphosite 18:	PRPF4B	Q13523	S241	DQARKSKSPTLRRRS	100 / 6 AA	117
Phosphosite 19:	DHX38	Q92620	S29	VGGLICKSKSAASEQ	71 / 7 AA	141
Phosphosite 20:	TTN	Q8WZ42	S263	RIPPKPKSRSPTPPS	66 / 9 AA	3816