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:	S20
P-Site Sequence:	RPECKSKSPTLLSSY
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	S20	RPECKSKSPTLLSSY	100 / 9 AA	58
Phosphosite 1:	ARX	Q96QS3	S18	SERPECKSKSPTLLS	100 / 7 AA	58
Phosphosite 2:	PRPF4B	Q13523	S241	DQARKSKSPTLRRRS	100 / 7 AA	117
Phosphosite 3:	ARX	Q96QS3	T22	ECKSKSPTLLSSYCI	100 / 7 AA	58
Phosphosite 4:	ZNF609	O15014	S1313	ASHYKSKSPTISDKT	75 / 8 AA	151
Phosphosite 5:	ERBB2IP	Q96RT1	S915	KNIVRSKSATLLYDQ	66 / 9 AA	158
Phosphosite 6:	LRRC66	Q68CR7	S413	QKKCQSKSPGLDNAY	75 / 8 AA	98
Phosphosite 7:	ZNF609	O15014	S1311	QHASHYKSKSPTISD	85 / 7 AA	151
Phosphosite 8:	MLLT10	P55197	T521	SSLQKSPTLLRNGSL	100 / 6 AA	109
Phosphosite 9:	Kv7.1	P51787	T470	SSVRKSPTLLEVSMP	100 / 6 AA	75
Phosphosite 10:	Kv7.1	P51787	S468	YDSSVRKSPTLLEVS	100 / 6 AA	75
Phosphosite 11:	MLLT10	P55197	S519	TSSSLQKSPTLLRNG	100 / 6 AA	109
Phosphosite 12:	GAS2	O43903	S288	TSPIQSKSPTLKDMN	75 / 8 AA	35
Phosphosite 13:	EVC2	Q86UK5	T1083	QALSKSQTLLEQHQQ	85 / 7 AA	148
Phosphosite 14:	ANKS6	Q68DC2	S734	STTSKSTSPTLTPSP	75 / 8 AA	92
Phosphosite 15:	ERBB2IP	Q96RT1	T917	IVRSKSATLLYDQPL	85 / 7 AA	158
Phosphosite 16:	PRPF4B	Q13523	T243	ARKSKSPTLRRRSQE	100 / 6 AA	117
Phosphosite 17:	GAS2	O43903	T290	PIQSKSPTLKDMNPD	100 / 6 AA	35
Phosphosite 18:	MRPS36	P82909	S61	QHSKGSKSPDLLMYQ	85 / 7 AA	11
Phosphosite 19:	FAM186A	A6NE01	S516	FSEDKSKSPTEAKRK	100 / 6 AA	263
Phosphosite 20:	ARFGEF2	Q9Y6D5	S80	ELACQSKSPRVVSTS	55 / 9 AA	202