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:	S816
P-Site Sequence:	HSASTPSSRPKEWRP
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	S816	HSASTPSSRPKEWRP	100 / 9 AA	116
Phosphosite 1:	CDKL5	O76039	S815	IHSASTPSSRPKEWR	100 / 8 AA	116
Phosphosite 2:	BCE1	Q04727	S305	SSSSTPSSKSKELSL	77 / 9 AA	84
Phosphosite 3:	RASA4	O43374	S518	GNMDTPASRAKEAWM	75 / 8 AA	90
Phosphosite 4:	UBL7	Q96S82	S251	PSSSTPSSRPASLGY	100 / 7 AA	41
Phosphosite 5:	UBL7	Q96S82	S250	TPSSSTPSSRPASLG	100 / 7 AA	41
Phosphosite 6:	CCDC151	A5D8V7	S25	DQASTPSSRVKGREA	77 / 9 AA	69
Phosphosite 7:	CCDC151	A5D8V7	S24	QDQASTPSSRVKGRE	87 / 8 AA	69
Phosphosite 8:	XKR4	Q5GH76	S585	TAPSTPSSRPPRIEE	100 / 7 AA	72
Phosphosite 9:	C1orf191	Q7Z2R9	S74	APKGPTPSTRPKPRT	85 / 7 AA	11
Phosphosite 10:	XKR4	Q5GH76	S584	PTAPSTPSSRPPRIE	100 / 7 AA	72
Phosphosite 11:	FLJ32110	A4D1E1	S340	DVDFTPTSREKETRN	75 / 8 AA	153
Phosphosite 12:	HN1L	Q9H910	S37	SPEEATPSSRPNRMA	75 / 8 AA	20
Phosphosite 13:	HOXA11	P31270	S40	FLPQTPSSRPMTYSY	85 / 7 AA	34
Phosphosite 14:	TLE3	Q04726	S299	SSSSTPSSKTKDLGH	66 / 9 AA	83
Phosphosite 15:	C1orf191	Q7Z2R9	T75	PKGPTPSTRPKPRTL	85 / 7 AA	11
Phosphosite 16:	HOXA11	P31270	S39	SFLPQTPSSRPMTYS	85 / 7 AA	34
Phosphosite 17:	HN1L	Q9H910	S38	PEEATPSSRPNRMAS	75 / 8 AA	20
Phosphosite 18:	SNW1	Q13573	S521	SKRPSDSSRPKEHEH	100 / 6 AA	61
Phosphosite 19:	CYTSB	Q5M775	T152	KHLRTPSTKPKQENE	62 / 8 AA	119
Phosphosite 20:	Cbl	P22681	S704	DTEYMTPSSRPLRPL	100 / 6 AA	100