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:	CDKL1
Human P-Site:	S169
P-Site Sequence:	VATRWYRSPELLVGD
UniProt:	Q00532
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CDKL1	Q00532	S169	VATRWYRSPELLVGD	100 / 9 AA	42
Phosphosite 1:	CDKL5	O76039	S179	VATRWYRSPELLLGA	100 / 9 AA	116
Phosphosite 2:	CDKL1	Q00532	Y167	DYVATRWYRSPELLV	100 / 7 AA	42
Phosphosite 3:	CDKL5	O76039	Y177	EYVATRWYRSPELLL	100 / 7 AA	116
Phosphosite 4:	DYRK1B	Q9Y463	S281	IQSRFYRSPEVLLGT	77 / 9 AA	69
Phosphosite 5:	DYRK1A	Q13627	S329	IQSRFYRSPEVLLGM	77 / 9 AA	86
Phosphosite 6:	DYRK4	Q9NR20	S272	IQSRFYRSPEVILGH	66 / 9 AA	60
Phosphosite 7:	CdkL2	Q92772	Y167	DYVATRWYRAPELLV	85 / 7 AA	56
Phosphosite 8:	MAPK15	Q8TD08	Y183	EYVATRWYRAPEVLL	85 / 7 AA	60
Phosphosite 9:	CDK20	Q8IZL9	Y169	HQVATRWYRAPELLY	85 / 7 AA	39
Phosphosite 10:	CDKL3	Q8IVW4	Y166	DYVATRWYRAPELVL	85 / 7 AA	68
Phosphosite 11:	CDKL4	Q5MAI5	Y166	DYVATRWYRAPELLV	85 / 7 AA	36
Phosphosite 12:	p38-alpha	Q16539	Y188	GYVATRWYRAPEIML	85 / 7 AA	41
Phosphosite 13:	p38-beta	Q15759	Y188	GYVATRWYRAPEIML	85 / 7 AA	42
Phosphosite 14:	ERK5	Q13164	Y227	EYVATRWYRAPELML	85 / 7 AA	88
Phosphosite 15:	CDK7	P50613	Y178	HQVVTRWYRAPELLF	85 / 7 AA	39
Phosphosite 16:	ERK2	P28482	Y193	EYVATRWYRAPEIML	85 / 7 AA	41
Phosphosite 17:	ERK1	P27361	Y210	EYVATRWYRAPEIML	85 / 7 AA	43
Phosphosite 18:	ERK3	Q16659	S199	LVTKWYRSPRLLLSP	77 / 9 AA	83
Phosphosite 19:	ERK4	P31152	S196	LVTKWYRSPRLLLSP	77 / 9 AA	63
Phosphosite 20:	MOK	Q9UQ07	Y167	EYISTRWYRAPECLL	85 / 7 AA	48