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:	CDK7
Human P-Site:	Y178
P-Site Sequence:	HQVVTRWYRAPELLF
UniProt:	P50613
Intern. Prot. ID:	IPI00000685

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CDK7	P50613	Y178	HQVVTRWYRAPELLF	100 / 9 AA	39
Phosphosite 1:	CdkL2	Q92772	Y167	DYVATRWYRAPELLV	88 / 9 AA	56
Phosphosite 2:	MAPK15	Q8TD08	Y183	EYVATRWYRAPEVLL	88 / 9 AA	60
Phosphosite 3:	CDK20	Q8IZL9	Y169	HQVATRWYRAPELLY	88 / 9 AA	39
Phosphosite 4:	CDKL3	Q8IVW4	Y166	DYVATRWYRAPELVL	88 / 9 AA	68
Phosphosite 5:	CDKL4	Q5MAI5	Y166	DYVATRWYRAPELLV	88 / 9 AA	36
Phosphosite 6:	p38-alpha	Q16539	Y188	GYVATRWYRAPEIML	88 / 9 AA	41
Phosphosite 7:	p38-beta	Q15759	Y188	GYVATRWYRAPEIML	88 / 9 AA	42
Phosphosite 8:	ERK5	Q13164	Y227	EYVATRWYRAPELML	88 / 9 AA	88
Phosphosite 9:	ERK2	P28482	Y193	EYVATRWYRAPEIML	88 / 9 AA	41
Phosphosite 10:	ERK1	P27361	Y210	EYVATRWYRAPEIML	88 / 9 AA	43
Phosphosite 11:	MOK	Q9UQ07	Y167	EYISTRWYRAPECLL	100 / 8 AA	48
Phosphosite 12:	ICK	Q9UPZ9	Y165	DYVSTRWYRAPEVLL	100 / 8 AA	71
Phosphosite 13:	MAK	P20794	Y165	DYVSTRWYRAPEVLL	100 / 8 AA	71
Phosphosite 14:	CDK3	Q00526	Y168	HEVVTLWYRAPEILL	88 / 9 AA	35
Phosphosite 15:	CDK2	P24941	Y168	HEVVTLWYRAPEILL	88 / 9 AA	34
Phosphosite 16:	CDKL1	Q00532	Y167	DYVATRWYRSPELLV	77 / 9 AA	42
Phosphosite 17:	CDKL5	O76039	Y177	EYVATRWYRSPELLL	77 / 9 AA	116
Phosphosite 18:	PRPF4B	Q13523	Y855	PYLVSRFYRAPEIII	77 / 9 AA	117
Phosphosite 19:	CDK9	P50750	Y194	NRVVTLWYRPPELLL	77 / 9 AA	43
Phosphosite 20:	ERK3	Q16659	Y197	EGLVTKWYRSPRLLL	75 / 8 AA	83