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:	T501
P-Site Sequence:	LEDFFTATEGQYQPQ
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	T501	LEDFFTATEGQYQPQ	100 / 9 AA	58
Phosphosite 1:	Lyn	P07948	T504	LDDFYTATEGQYQQQ	88 / 9 AA	59
Phosphosite 2:	Hck	P08631	T518	LDDFYTATESQYQQQ	77 / 9 AA	60
Phosphosite 3:	YES1	P07947	T533	LEDYFTATEPQYQPG	77 / 9 AA	61
Phosphosite 4:	Fyn	P06241	T527	LEDYFTATEPQYQPG	77 / 9 AA	61
Phosphosite 5:	BLK	P51451	T497	LEDFYTATERQYELQ	77 / 9 AA	58
Phosphosite 6:	Src	P12931	T526	LEDYFTSTEPQYQPG	66 / 9 AA	60
Phosphosite 7:	Lck	P06239	T499	SVLEDFFTATEGQYQ	100 / 7 AA	58
Phosphosite 8:	EIF2C2	Q9UKV8	T183	PVGRSFFTASEGCSN	85 / 7 AA	97
Phosphosite 9:	EIF2C2	Q9UKV8	S185	GRSFFTASEGCSNPL	85 / 7 AA	97
Phosphosite 10:	Lyn	P07948	T502	SVLDDFYTATEGQYQ	85 / 7 AA	59
Phosphosite 11:	KLF5	Q13887	T125	SVVDQFFTDTEGLPY	85 / 7 AA	51
Phosphosite 12:	Hck	P08631	S520	DFYTATESQYQQQP_	85 / 7 AA	60
Phosphosite 13:	KLF5	Q13887	T127	VDQFFTDTEGLPYSI	85 / 7 AA	51
Phosphosite 14:	VSTM2A	Q8TAG5	T38	FPRNVTATEGQNVEM	85 / 7 AA	27
Phosphosite 15:	P2X7	Q99572	S584	IRKEFPKSEGQYSGF	62 / 8 AA	69
Phosphosite 16:	Src	P12931	S525	FLEDYFTSTEPQYQP	62 / 8 AA	60
Phosphosite 17:	TMEM151A	Q8N4L1	S244	TQRARFFSANEGLDD	71 / 7 AA	51
Phosphosite 18:	FRMD4B	Q9Y2L6	Y779	ENDTEGQYSVNPSYR	100 / 5 AA	112
Phosphosite 19:	PARP4	Q9UKK3	Y1683	VRRTEGQYPSICPRL	100 / 5 AA	193
Phosphosite 20:	PARP4	Q9UKK3	T1679	ASEWVRRTEGQYPSI	100 / 5 AA	193