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:	FRK
Human P-Site:	Y104
P-Site Sequence:	QGYIPSNYVAEDRSL
UniProt:	P42685
Intern. Prot. ID:	IPI00000885

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FRK	P42685	Y104	QGYIPSNYVAEDRSL	100 / 9 AA	58
Phosphosite 1:	OSTF1	Q92882	Y65	TGLIPSNYVAEQAES	88 / 9 AA	24
Phosphosite 2:	TXK	P42681	Y136	EGLIPSNYVTENKIT	77 / 9 AA	61
Phosphosite 3:	Btk	Q06187	Y268	EGYIPSNYVTEAEDS	87 / 8 AA	76
Phosphosite 4:	Nck1	P16333	Y159	VGWFPSNYVTEEGDS	66 / 9 AA	43
Phosphosite 5:	Lyn	P07948	Y117	EGFIPSNYVAKLNTL	87 / 8 AA	59
Phosphosite 6:	OSTF1	Q92882	S63	GRTGLIPSNYVAEQA	100 / 7 AA	24
Phosphosite 7:	Lyn	P07948	S115	KKEGFIPSNYVAKLN	100 / 7 AA	59
Phosphosite 8:	Fgr	P09769	S130	GKTGCIPSNYVAPVD	100 / 7 AA	59
Phosphosite 9:	Hck	P08631	Y132	EGYIPSNYVARVDSL	100 / 7 AA	60
Phosphosite 10:	YES1	P07947	Y146	NGYIPSNYVAPADSI	100 / 7 AA	61
Phosphosite 11:	Src	P12931	Y139	TGYIPSNYVAPSDSI	100 / 7 AA	60
Phosphosite 12:	FRK	P42685	S102	QLQGYIPSNYVAEDR	100 / 7 AA	58
Phosphosite 13:	Src	P12931	S137	GQTGYIPSNYVAPSD	100 / 7 AA	60
Phosphosite 14:	Hck	P08631	S130	RKEGYIPSNYVARVD	100 / 7 AA	60
Phosphosite 15:	YES1	P07947	S144	GKNGYIPSNYVAPAD	100 / 7 AA	61
Phosphosite 16:	Fyn	P06241	Y137	TGYIPSNYVAPVDSI	100 / 7 AA	61
Phosphosite 17:	Fyn	P06241	S135	GETGYIPSNYVAPVD	100 / 7 AA	61
Phosphosite 18:	NCK2	O43639	Y164	IGWFPSNYVLEEVDE	66 / 9 AA	43
Phosphosite 19:	VAV1	P15498	Y836	VGWFPANYVEEDYSE	66 / 9 AA	98
Phosphosite 20:	VAV3	Q9UKW4	Y842	VGWFPSTYVEEDE__	66 / 9 AA	98