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:	CSK
Human P-Site:	Y263
P-Site Sequence:	VEEKGGLYIVTEYMA
UniProt:	P41240
Intern. Prot. ID:	IPI00013212

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CSK	P41240	Y263	VEEKGGLYIVTEYMA	100 / 9 AA	51
Phosphosite 1:	SIK	P57059	Y100	METKDMLYIVTEFAK	77 / 9 AA	85
Phosphosite 2:	NAG	A2RRP1	Y494	GYIKQGLYLVTEMER	77 / 9 AA	269
Phosphosite 3:	IFT81	Q8WYA0	Y275	EEIKFNLYMVTEKFP	66 / 9 AA	80
Phosphosite 4:	QIK	Q9H0K1	Y93	METKSMLYLVTEYAK	66 / 9 AA	104
Phosphosite 5:	BLK	P51451	Y309	VVTKEPIYIVTEYMA	66 / 9 AA	58
Phosphosite 6:	CTK	P42679	Y301	VILHQGLYIVMEHVS	85 / 7 AA	56
Phosphosite 7:	NEK1	Q96PY6	Y77	FEENGSLYIVMDYCE	55 / 9 AA	143
Phosphosite 8:	GSDMB	Q8TAX9	Y156	INTRENLYLVTETLE	55 / 9 AA	47
Phosphosite 9:	Hck	P08631	Y330	VVTKEPIYIITEFMA	55 / 9 AA	60
Phosphosite 10:	HUWE1	Q7Z6Z7	Y4047	EEMKNRLYIVFEGEE	66 / 9 AA	482
Phosphosite 11:	MLZE	Q9BYG8	Y156	RRRGDNLYVVTEAVE	62 / 8 AA	58
Phosphosite 12:	NEK1	Q96PY6	S75	ESFEENGSLYIVMDY	71 / 7 AA	143
Phosphosite 13:	PDGFRB	P09619	Y678	CTKGGPIYIITEYCR	62 / 8 AA	124
Phosphosite 14:	TEC	P42680	Y439	CTQQKPIYIVTEFME	83 / 6 AA	74
Phosphosite 15:	NAG	A2RRP1	T497	KQGLYLVTEMERFAP	83 / 6 AA	269
Phosphosite 16:	ARG1	P05089	Y259	LTYREGLYITEEIYK	55 / 9 AA	35
Phosphosite 17:	Src	P12931	Y338	VVSEEPIYIVTEYMS	83 / 6 AA	60
Phosphosite 18:	YES1	P07947	Y345	VVSEEPIYIVTEFMS	83 / 6 AA	61
Phosphosite 19:	Fyn	P06241	Y339	VVSEEPIYIVTEYMN	83 / 6 AA	61
Phosphosite 20:	DOCK3	Q8IZD9	Y288	KDMKRDLYIVAHVIR	62 / 8 AA	233