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:	S306
P-Site Sequence:	TQRLLDRSPSRSAKR
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	S306	TQRLLDRSPSRSAKR	100 / 9 AA	116
Phosphosite 1:	RAB11FIP5	Q9BXF6	S278	GAELLTRSPSRSSWL	88 / 9 AA	70
Phosphosite 2:	ANKLE1	Q8NAG6	S287	SMPLLDRSPAHSPPR	77 / 9 AA	62
Phosphosite 3:	CNNM1	Q9NRU3	S658	SSVFLNRSPSRCSGL	66 / 9 AA	97
Phosphosite 4:	PHF12	Q96QT6	S142	DTDLLDRSASKTELK	66 / 9 AA	110
Phosphosite 5:	CDKL5	O76039	S308	RLLDRSPSRSAKRKP	100 / 7 AA	116
Phosphosite 6:	DPP8	Q6V1X1	S398	WSILLDRSQTRLQIV	75 / 8 AA	103
Phosphosite 7:	FAM55C	Q969Y0	S474	VVRLLDRSPKTVVVI	100 / 6 AA	64
Phosphosite 8:	HLX1	Q14774	S368	EQDERSPSRSEGEAE	85 / 7 AA	51
Phosphosite 9:	LOC643677	Q8NDH2	S575	PGVMLSKSPSRSSPL	66 / 9 AA	278
Phosphosite 10:	DOCK7	Q96N67	T214	LPNLLDRTPNEEIDR	71 / 7 AA	243
Phosphosite 11:	HLX1	Q14774	S366	DGEQDERSPSRSEGE	85 / 7 AA	51
Phosphosite 12:	TGM6	O95932	S197	CLSILDRSPGHQNNP	62 / 8 AA	79
Phosphosite 13:	CPSF7	Q8N684	S429	RSRERSPSRSRESSR	85 / 7 AA	52
Phosphosite 14:	ST5	P78524	S105	SFGYLDRSPSACKRD	100 / 6 AA	126
Phosphosite 15:	RUNX2	Q13950	S465	MVPGGDRSPSRMLPP	100 / 6 AA	57
Phosphosite 16:	CPSF7	Q8N684	S427	RHRSRERSPSRSRES	85 / 7 AA	52
Phosphosite 17:	CACNA1E	Q15878	S1392	TEEDRGPSRSNRMEM	85 / 7 AA	262
Phosphosite 18:	CEP135	Q66GS9	S441	KRRDRSPSRLDTFLK	100 / 6 AA	134
Phosphosite 19:	RUNX2	Q13950	S467	PGGDRSPSRMLPPCT	100 / 6 AA	57
Phosphosite 20:	DKFZP434B061	Q9UF83	S465	SMVSLKRSPSRASLT	75 / 8 AA	59