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:	S691
P-Site Sequence:	GVYHDPHSDDGTAPK
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	S691	GVYHDPHSDDGTAPK	100 / 9 AA	116
Phosphosite 1:	POU3F2	P20265	S260	GAHHDPHSDEDTPTS	77 / 9 AA	47
Phosphosite 2:	POU3F3	P20264	S312	LNSHDPHSDEDTPTS	77 / 9 AA	50
Phosphosite 3:	NICN1	Q9BSH3	S89	CLMPDPHSEEGAQEY	62 / 8 AA	24
Phosphosite 4:	NID2	Q14112	T365	SSTLDPHTKEGTSLG	62 / 8 AA	151
Phosphosite 5:	PIGX	Q8TBF5	S157	CRYHRPHSEDGEASI	75 / 8 AA	29
Phosphosite 6:	ASB7	Q9H672	S147	KAEVDPLSDKGTTPL	75 / 8 AA	36
Phosphosite 7:	CEP350	Q5VT06	S1807	ESKLDSHSDDDTKDN	75 / 8 AA	351
Phosphosite 8:	NDUFA10	O95299	S123	KFYDDPRSNDGNSYR	62 / 8 AA	41
Phosphosite 9:	TTN	Q8WZ42	S20836	IGWKKPHSDGGSRII	71 / 7 AA	3816
Phosphosite 10:	CUBN	O60494	S2811	GCGGIFHSDNGTIRS	83 / 6 AA	399
Phosphosite 11:	VASH1	Q7L8A9	S269	SVSHDPHSVEQIEWK	71 / 7 AA	41
Phosphosite 12:	SGOL1	Q5FBB7	S126	SSGMDPNSDDSSRNL	62 / 8 AA	64
Phosphosite 13:	ZNF509	Q6ZSB9	S329	EQVSEPKSDDGLTKR	71 / 7 AA	85
Phosphosite 14:	SUV420H1	Q4FZB7	S650	PDLMGPHSDQGEHSG	83 / 6 AA	99
Phosphosite 15:	R3HCC1	Q9Y3T6	S220	VGAGDPNSDQGLPVL	71 / 7 AA	53
Phosphosite 16:	LSR	Q86X29	Y551	PRSRDPHYDDFRSRE	71 / 7 AA	71
Phosphosite 17:	CEP170	Q5SW79	S571	TTSGFHHSEEGTSSS	66 / 6 AA	175
Phosphosite 18:	LLGL1	Q15334	Y509	KVGCFDPYSDDPRLG	71 / 7 AA	115
Phosphosite 19:	CEBPZ	Q03701	S149	KNRPEPHSDENGSTT	66 / 6 AA	121
Phosphosite 20:	BTBD12	Q8IY92	S977	KEGSLPHSDDAGDYE	83 / 6 AA	200