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:	CTK
Human P-Site:	S405
P-Site Sequence:	HGKFTSKSDVWSFGV
UniProt:	P42679
Intern. Prot. ID:	IPI00000868

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CTK	P42679	S405	HGKFTSKSDVWSFGV	100 / 9 AA	56
Phosphosite 1:	Axl	P30530	S730	DRVYTSKSDVWSFGV	88 / 9 AA	97
Phosphosite 2:	Met	P08581	S1264	TQKFTTKSDVWSFGV	88 / 9 AA	156
Phosphosite 3:	Syk	P43405	S553	YYKFSSKSDVWSFGV	88 / 9 AA	72
Phosphosite 4:	TEC	P42680	S546	YSRFSSKSDVWSFGV	88 / 9 AA	74
Phosphosite 5:	MERTK	Q12866	S781	DRVYTSKSDVWAFGV	77 / 9 AA	110
Phosphosite 6:	Src	P12931	S446	YGRFTIKSDVWSFGI	88 / 9 AA	60
Phosphosite 7:	ITK	Q08881	S539	FSRYSSKSDVWSFGV	77 / 9 AA	72
Phosphosite 8:	TXK	P42681	S447	FNKYSSKSDVWSFGV	77 / 9 AA	61
Phosphosite 9:	ZAP70	P43403	S520	FRKFSSRSDVWSYGV	77 / 9 AA	70
Phosphosite 10:	EPHA7	Q15375	S817	YRKFTSASDVWSYGI	88 / 9 AA	112
Phosphosite 11:	EphA4	P54764	S805	YRKFTSASDVWSYGI	88 / 9 AA	110
Phosphosite 12:	EphB1	P54762	S805	YRKFTSASDVWSYGI	88 / 9 AA	110
Phosphosite 13:	EPHA5	P54756	S859	FRKFTSASDVWSYGI	88 / 9 AA	115
Phosphosite 14:	EphB3	P54753	S819	YRKFTSASDVWSYGI	88 / 9 AA	110
Phosphosite 15:	EphB2	P29323	S807	YRKFTSASDVWSYGI	88 / 9 AA	117
Phosphosite 16:	EphA3	P29320	S805	YRKFTSASDVWSYGI	88 / 9 AA	110
Phosphosite 17:	EPHA2	P29317	S798	YRKFTSASDVWSFGI	88 / 9 AA	108
Phosphosite 18:	CSK	P41240	S367	EKKFSTKSDVWSFGI	77 / 9 AA	51
Phosphosite 19:	TrkB	Q16620	S734	YRKFTTESDVWSLGV	77 / 9 AA	92
Phosphosite 20:	TrkC	Q16288	S751	YRKFTTESDVWSFGV	77 / 9 AA	94