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:	S855
P-Site Sequence:	ASNHPASSDPRFQPL
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	S855	ASNHPASSDPRFQPL	100 / 9 AA	116
Phosphosite 1:	CDKL5	O76039	S854	SASNHPASSDPRFQP	100 / 8 AA	116
Phosphosite 2:	CHD-2	O14647	S1785	PPLHPAVSDPRSPPS	87 / 8 AA	211
Phosphosite 3:	NINJ	Q9NZG7	S14	NIDLQPGSSDPRSQP	75 / 8 AA	16
Phosphosite 4:	NINJ	Q9NZG7	S15	IDLQPGSSDPRSQPI	75 / 8 AA	16
Phosphosite 5:	EVC	P57679	S183	SSVHSATSDDRFLSR	66 / 9 AA	112
Phosphosite 6:	TLN1	Q9Y490	S630	LRSAQPASAEPRQNL	62 / 8 AA	270
Phosphosite 7:	ISLR	O14498	S300	PGTPVASSQPRFQAF	85 / 7 AA	46
Phosphosite 8:	PLEKHG4	Q58EX7	S725	TVPPPGSSDPRSLNR	85 / 7 AA	131
Phosphosite 9:	FANCG	O15287	S378	LALLLDSSEPRFSPP	83 / 6 AA	69
Phosphosite 10:	PLEKHG4	Q58EX7	S724	PTVPPPGSSDPRSLN	85 / 7 AA	131
Phosphosite 11:	TNRC6A	Q8NDV7	S1935	LWGPPSSSDPRGISS	85 / 7 AA	210
Phosphosite 12:	TNRC6A	Q8NDV7	S1934	SLWGPPSSSDPRGIS	85 / 7 AA	210
Phosphosite 13:	SPSB3	Q6PJ21	S341	ATSAHPSSREPRPCQ	62 / 8 AA	39
Phosphosite 14:	PKCb	P05771	S95	GADKGPASDDPRSKH	85 / 7 AA	77
Phosphosite 15:	SOCS7	O14512	S428	SFLVRDSSDPRYILS	83 / 6 AA	54
Phosphosite 16:	LRRC24	Q50LG9	S385	PAARPAGSEPRPEAG	62 / 8 AA	55
Phosphosite 17:	CD3EAP	O15446	S27	AKPPASESPRFSLEA	75 / 8 AA	55
Phosphosite 18:	Cezanne	Q6GQQ9	S267	ELIKLASSEPRMHLG	71 / 7 AA	93
Phosphosite 19:	RNF103	O00237	S158	TGTFNCSSDPRYCRR	83 / 6 AA	79
Phosphosite 20:	TBC1D24	Q9ULP9	S472	APLSHSASSDPADRL	85 / 7 AA	63