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:	Lck
Human P-Site:	Y304
P-Site Sequence:	HQRLVRLYAVVTQEP
UniProt:	P06239
Intern. Prot. ID:	IPI00394952

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Lck	P06239	Y304	HQRLVRLYAVVTQEP	100 / 9 AA	58
Phosphosite 1:	BLK	P51451	Y300	HERLVRLYAVVTKEP	100 / 9 AA	58
Phosphosite 2:	Lyn	P07948	Y306	HDKLVRLYAVVTREE	100 / 9 AA	59
Phosphosite 3:	Src	P12931	Y329	HEKLVQLYAVVSEEP	77 / 9 AA	60
Phosphosite 4:	Fgr	P09769	Y322	HDKLVQLYAVVSEEP	77 / 9 AA	59
Phosphosite 5:	Fyn	P06241	Y330	HDKLVQLYAVVSEEP	77 / 9 AA	61
Phosphosite 6:	YES1	P07947	Y336	HDKLVPLYAVVSEEP	77 / 9 AA	61
Phosphosite 7:	TNK2	Q07912	Y193	HRNLIRLYGVVLTPP	75 / 8 AA	115
Phosphosite 8:	Btk	Q06187	Y461	HEKLVQLYGVCTKQR	66 / 9 AA	76
Phosphosite 9:	TEC	P42680	Y429	HPKLVQLYGVCTQQK	66 / 9 AA	74
Phosphosite 10:	TARBP1	Q13395	Y1289	HNFSVRLYALVALKK	75 / 8 AA	182
Phosphosite 11:	PNPT1	Q8TCS8	Y296	KLAMERLYAVFTDYE	66 / 9 AA	86
Phosphosite 12:	SNRK	Q9NRH2	Y79	HPNIVRLYEVIDTQT	62 / 8 AA	84
Phosphosite 13:	D2HGDH	Q8N465	Y412	SLPVERLYDIVTDLR	71 / 7 AA	56
Phosphosite 14:	TTLL5	Q6EMB2	Y227	FKFDVRLYVLVTSYD	75 / 8 AA	143
Phosphosite 15:	LMO7	Q8WWI1	S910	TDTVRLTSVVTPRPF	75 / 8 AA	193
Phosphosite 16:	LMO7	Q8WWI1	T909	KTDTVRLTSVVTPRP	75 / 8 AA	193
Phosphosite 17:	CYP27A1	Q02318	Y397	LKETLRLYPVVPTNS	83 / 6 AA	60
Phosphosite 18:	TXK	P42681	Y330	HSKLVQLYGVCIQRK	71 / 7 AA	61
Phosphosite 19:	AP4E1	Q9UPM8	Y490	EDQQLRLYAVQSYLT	62 / 8 AA	127
Phosphosite 20:	BUB3	O43684	Y42	WDTSVRLYDVPANSM	83 / 6 AA	37