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:	Y594
P-Site Sequence:	APHESFSYGLGYTSP
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	Y594	APHESFSYGLGYTSP	100 / 9 AA	116
Phosphosite 1:	CDKL5	O76039	S593	SAPHESFSYGLGYTS	100 / 8 AA	116
Phosphosite 2:	CDKL5	O76039	S591	SLSAPHESFSYGLGY	100 / 6 AA	116
Phosphosite 3:	ZFYVE20	Q9H1K0	Y83	QGYESFSYGGVDPYM	100 / 6 AA	89
Phosphosite 4:	ZFYVE20	Q9H1K0	S82	TQGYESFSYGGVDPY	100 / 6 AA	89
Phosphosite 5:	MYCBP2	O75592	Y2669	CSAQGFDYGLGNSKG	62 / 8 AA	510
Phosphosite 6:	ZFYVE20	Q9H1K0	S80	SGTQGYESFSYGGVD	100 / 6 AA	89
Phosphosite 7:	HNRNPUL1	Q9BUJ2	S301	QLGEEPFSYGYGGTG	75 / 8 AA	96
Phosphosite 8:	HNRNPUL1	Q9BUJ2	Y302	LGEEPFSYGYGGTGK	75 / 8 AA	96
Phosphosite 9:	B3GALTL	Q6Y288	Y380	FLGERYGYGLGTGGY	62 / 8 AA	57
Phosphosite 10:	KERA	O60938	S317	PAERDSFSYGPHLRY	83 / 6 AA	41
Phosphosite 11:	KERA	O60938	Y318	AERDSFSYGPHLRYL	83 / 6 AA	41
Phosphosite 12:	SMCHD1	A6NHR9	S827	EGKPEKFSFGLLDLP	71 / 7 AA	226
Phosphosite 13:	ODFP1	Q14990	Y190	EKDVTYSYGLGSCVK	71 / 7 AA	28
Phosphosite 14:	KERA	O60938	S315	MLPAERDSFSYGPHL	83 / 6 AA	41
Phosphosite 15:	Syk	P43405	Y568	LMWEAFSYGQKPYRG	71 / 7 AA	72
Phosphosite 16:	CYP1B1	Q16678	Y507	PAKMNFSYGLTIKPK	83 / 6 AA	61
Phosphosite 17:	C20orf152	Q96M20	Y266	AKIERFSYGQLISKD	83 / 6 AA	67
Phosphosite 18:	C20orf152	Q96M20	S265	MAKIERFSYGQLISK	83 / 6 AA	67
Phosphosite 19:	EVPL	Q92817	S1817	SFFSPSFSLGLGDDS	85 / 7 AA	232
Phosphosite 20:	FLJ20581	Q6NUN0	Y247	VEHSQSSYGLGFVAS	83 / 6 AA	65