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:	CDKL5
Human P-Site:	T56
P-Site Sequence:	ENEEVKETTLRELKM
UniProt:	O76039
Intern. Prot. ID:	IPI00297671

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CDKL5	O76039	T56	ENEEVKETTLRELKM	100 / 9 AA	116
Phosphosite 1:	C21orf13	O95447	T590	RIKVKDTTFRDKKSS	62 / 8 AA	77
Phosphosite 2:	ATP2A3	Q93084	S170	LRLIEIKSTTLRVDQ	75 / 8 AA	114
Phosphosite 3:	FBXL19	Q6PCT2	S528	WIEDVKDSQLRELLL	55 / 9 AA	74
Phosphosite 4:	CDC5L	Q99459	T554	RPSEVNETILRPLNV	75 / 8 AA	92
Phosphosite 5:	ATP2A3	Q93084	T171	RLIEIKSTTLRVDQS	75 / 8 AA	114
Phosphosite 6:	P2RX3	P56373	T364	KFEEVNETTLKIAAL	75 / 8 AA	44
Phosphosite 7:	BRD3	Q15059	T625	FETLKPTTLRELERY	75 / 8 AA	80
Phosphosite 8:	CGN	Q9P2M7	T717	QRRAAVETTLRETQE	100 / 6 AA	136
Phosphosite 9:	CGN	Q9P2M7	T718	RRAAVETTLRETQEE	100 / 6 AA	136
Phosphosite 10:	MEI1	Q5TIA1	T753	ICQDKDNTLRETMVS	71 / 7 AA	141
Phosphosite 11:	TIMP1	P01033	T55	GTPEVNQTTLYQRYE	55 / 9 AA	23
Phosphosite 12:	OXCT2	Q9BYC2	T482	VHRKKELTLRELWEG	85 / 7 AA	56
Phosphosite 13:	BRDT	Q58F21	S562	DFETLKASTLRELEK	62 / 8 AA	108
Phosphosite 14:	SYNE1	Q8NF91	T3531	DAHTHETTLRDLQEL	83 / 6 AA	1011
Phosphosite 15:	PPP2R3A	Q06190	S526	FSQKMETSLREPLAK	71 / 7 AA	130
Phosphosite 16:	UEVLD	Q8IX04	T444	GVSEVIKTTLKEDTV	66 / 9 AA	52
Phosphosite 17:	ALO17	Q9HCF4	S371	DVQEVKASTLSPGGG	62 / 8 AA	175
Phosphosite 18:	CEP290	O15078	T2304	KQLVKEATEREQKVN	75 / 8 AA	290
Phosphosite 19:	TRPC7	Q9HCX4	T15	KNMQRRHTTLREKGR	55 / 9 AA	100
Phosphosite 20:	ABI3BP	Q7Z7G0	T359	SALDVSETTLASSEK	71 / 7 AA	119