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:	ERK3
Human P-Site:	Y197
P-Site Sequence:	EGLVTKWYRSPRLLL
UniProt:	Q16659
Intern. Prot. ID:	IPI00003431

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ERK3	Q16659	Y197	EGLVTKWYRSPRLLL	100 / 9 AA	83
Phosphosite 1:	ERK4	P31152	Y194	EGLVTKWYRSPRLLL	100 / 9 AA	63
Phosphosite 2:	ERK3	Q16659	S199	LVTKWYRSPRLLLSP	100 / 7 AA	83
Phosphosite 3:	ERK4	P31152	S196	LVTKWYRSPRLLLSP	100 / 7 AA	63
Phosphosite 4:	CDK7	P50613	Y178	HQVVTRWYRAPELLF	75 / 8 AA	39
Phosphosite 5:	CDKL1	Q00532	Y167	DYVATRWYRSPELLV	75 / 8 AA	42
Phosphosite 6:	CDKL5	O76039	Y177	EYVATRWYRSPELLL	75 / 8 AA	116
Phosphosite 7:	CDK3	Q00526	Y168	HEVVTLWYRAPEILL	75 / 8 AA	35
Phosphosite 8:	CDK2	P24941	Y168	HEVVTLWYRAPEILL	75 / 8 AA	34
Phosphosite 9:	ERK3	Q16659	T194	HLSEGLVTKWYRSPR	100 / 6 AA	83
Phosphosite 10:	ERK4	P31152	T191	YLSEGLVTKWYRSPR	100 / 6 AA	63
Phosphosite 11:	CDK5	Q00535	Y167	AEVVTLWYRPPDVLF	75 / 8 AA	33
Phosphosite 12:	CDK9	P50750	Y194	NRVVTLWYRPPELLL	75 / 8 AA	43
Phosphosite 13:	RNF32	Q9H0A6	Y206	GCVVRKWYRNLRKTV	66 / 9 AA	42
Phosphosite 14:	CAPRIN2	Q6IMN6	Y876	GRLITNSYRSPGGYK	62 / 8 AA	126
Phosphosite 15:	CAPRIN2	Q6IMN6	S875	GGRLITNSYRSPGGY	62 / 8 AA	126
Phosphosite 16:	CDKL1	Q00532	S169	VATRWYRSPELLVGD	83 / 6 AA	42
Phosphosite 17:	CDK7	P50613	T175	AYTHQVVTRWYRAPE	83 / 6 AA	39
Phosphosite 18:	CDKL5	O76039	S179	VATRWYRSPELLLGA	83 / 6 AA	116
Phosphosite 19:	TTN	Q8WZ42	Y13783	EKANVKWYRNGREIK	62 / 8 AA	3816
Phosphosite 20:	JNK3	P53779	Y228	TPYVVTRYYRAPEVI	62 / 8 AA	53