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:	S215
P-Site Sequence:	QPLFPGESEIDQLFT
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	S215	QPLFPGESEIDQLFT	100 / 9 AA	116
Phosphosite 1:	CDK3	Q00526	S207	KALFPGDSEIDQLFR	88 / 9 AA	35
Phosphosite 2:	CDK2	P24941	S207	RALFPGDSEIDQLFR	88 / 9 AA	34
Phosphosite 3:	Cdc2L2	Q9UQ88	S627	KPLFPGNSEIDQINK	88 / 9 AA	91
Phosphosite 4:	CdkL2	Q92772	S206	EPLFPGDSDIDQLYH	77 / 9 AA	56
Phosphosite 5:	CDK11B	P21127	S642	KPLFPGKSEIDQINK	88 / 9 AA	93
Phosphosite 6:	CDK1	P06493	S208	KPLFHGDSEIDQLFR	77 / 9 AA	34
Phosphosite 7:	ICK	Q9UPZ9	S204	RPLFPGASEIDTIFK	87 / 8 AA	71
Phosphosite 8:	GSK3B	P49841	S261	QPIFPGDSGVDQLVE	66 / 9 AA	47
Phosphosite 9:	GSK3A	P49840	S324	QPIFPGDSGVDQLVE	66 / 9 AA	51
Phosphosite 10:	CDKL4	Q5MAI5	S205	QPLWPGKSDVDQLYL	55 / 9 AA	36
Phosphosite 11:	CDKL1	Q00532	S206	VPLWPGKSDVDQLYL	55 / 9 AA	42
Phosphosite 12:	CDK7	P50613	S217	VPFLPGDSDLDQLTR	55 / 9 AA	39
Phosphosite 13:	MAK	P20794	S204	RPLFPGTSEVDEIFK	66 / 9 AA	71
Phosphosite 14:	RPAP1	Q9BWH6	S10	SRPKPGESEVDLLHF	85 / 7 AA	153
Phosphosite 15:	JNK2	P45984	S284	DWIFPSESERDKIKT	66 / 9 AA	48
Phosphosite 16:	SPEN	Q96T58	S2243	PPPYPGESQTDLQPP	62 / 8 AA	402
Phosphosite 17:	CDK10	Q15131	S243	RPLLPGTSEIHQIDL	66 / 9 AA	41
Phosphosite 18:	ELL2	O00472	Y275	LQRDWPGYSEIDRRS	75 / 8 AA	72
Phosphosite 19:	AMPD2	Q01433	S151	PYEFPEESPIEQLEE	66 / 9 AA	101
Phosphosite 20:	MASP2	O00187	Y39	SPGFPGEYANDQERR	66 / 9 AA	76