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:	S417
P-Site Sequence:	LSPYLDASPFPPHHP
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	S417	LSPYLDASPFPPHHP	100 / 9 AA	58
Phosphosite 1:	FEZF2	Q8TBJ5	T178	YFNYLDSTAYPPSEL	55 / 9 AA	49
Phosphosite 2:	IGSF1	Q8N6C5	T1141	CVYYLDSTPFAASNH	55 / 9 AA	149
Phosphosite 3:	IGSF1	Q8N6C5	S1140	SCVYYLDSTPFAASN	62 / 8 AA	149
Phosphosite 4:	IFLTD1	Q8N9Z9	S85	VENSLDASPFSVPKK	85 / 7 AA	43
Phosphosite 5:	VCAN	P13611	T642	FLGKYLSTTPFPSQH	62 / 8 AA	373
Phosphosite 6:	VCAN	P13611	T643	LGKYLSTTPFPSQHR	62 / 8 AA	373
Phosphosite 7:	ECT2	Q9H8V3	S366	LSRETDVSPFPPRKR	85 / 7 AA	100
Phosphosite 8:	TTN	Q8WZ42	T4233	RVKYLDATPVTKGVA	83 / 6 AA	3816
Phosphosite 9:	LPIN2	Q92539	S106	LPAYLATSPIPTEDQ	62 / 8 AA	99
Phosphosite 10:	C12orf43	Q96C57	S248	AKKASETSPFPPAKS	71 / 7 AA	28
Phosphosite 11:	ABHD3	Q8WU67	S326	DDYYTDASPSPRLKS	75 / 8 AA	46
Phosphosite 12:	WASF2	Q9Y6W5	S244	CVENVDASSYPPPPQ	62 / 8 AA	54
Phosphosite 13:	WASF4	Q8IV90	S372	CVENVDASSYPPPSQ	62 / 8 AA	68
Phosphosite 14:	LYPD6B	Q8NI32	T54	VRPPLDPTPFPNSFK	71 / 7 AA	21
Phosphosite 15:	GLI1	P08151	S563	SRRSSLASPFPPGSP	100 / 6 AA	118
Phosphosite 16:	ULK1	O75385	S281	HHPFLDASPSVRKSP	83 / 6 AA	113
Phosphosite 17:	MPHOSPH8	Q99549	S272	ESSVLNDSPFPEDDS	71 / 7 AA	97
Phosphosite 18:	PLCB3	Q01970	S916	TPSPLDASPRRPPGP	75 / 8 AA	139
Phosphosite 19:	DOCK9	Q9BZ29	S1186	RINVRDVSPFPVNAG	83 / 6 AA	236
Phosphosite 20:	WASF2	Q9Y6W5	S245	VENVDASSYPPPPQS	62 / 8 AA	54