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:	Brk (breast tumour kinase)
Human P-Site:	Y308
P-Site Sequence:	CYLESQNYIHRDLAA
UniProt:	Q13882
Intern. Prot. ID:	IPI00015927

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Brk (breast tumour kinase)	Q13882	Y308	CYLESQNYIHRDLAA	100 / 9 AA	52
Phosphosite 1:	FRK	P42685	Y350	AYLESRNYIHRDLAA	88 / 9 AA	58
Phosphosite 2:	Fgr	P09769	Y378	AYMERMNYIHRDLRA	77 / 9 AA	59
Phosphosite 3:	YES1	P07947	Y392	AYIERMNYIHRDLRA	77 / 9 AA	61
Phosphosite 4:	Fyn	P06241	Y386	AYIERMNYIHRDLRS	77 / 9 AA	61
Phosphosite 5:	Lyn	P07948	Y363	AYIERKNYIHRDLRA	77 / 9 AA	59
Phosphosite 6:	Lck	P06239	Y360	AFIEERNYIHRDLRA	77 / 9 AA	58
Phosphosite 7:	Hck	P08631	Y377	AFIEQRNYIHRDLRA	77 / 9 AA	60
Phosphosite 8:	Tyk2	P29597	Y1019	AYLHAQHYIHRDLAA	75 / 8 AA	134
Phosphosite 9:	Src	P12931	Y385	AYVERMNYVHRDLRA	66 / 9 AA	60
Phosphosite 10:	DDX1	Q92499	Y599	LPDEKQNYVHRIGRV	75 / 8 AA	82
Phosphosite 11:	EPHA1	P21709	Y745	NYLSNHNYVHRDLAA	62 / 8 AA	108
Phosphosite 12:	EPHA2	P29317	Y735	KYLANMNYVHRDLAA	55 / 9 AA	108
Phosphosite 13:	TXK	P42681	Y386	EYLERNGYIHRDLAA	66 / 9 AA	61
Phosphosite 14:	EphB1	P54762	Y740	KYLAEMNYVHRDLAA	71 / 7 AA	110
Phosphosite 15:	EphB3	P54753	Y754	KYLSEMNYVHRDLAA	71 / 7 AA	110
Phosphosite 16:	EphB2	P29323	Y742	KYLADMNYVHRDLAA	71 / 7 AA	117
Phosphosite 17:	DDX5	P17844	Y425	YPNSSEDYIHRIGRT	71 / 7 AA	69
Phosphosite 18:	DDX28	Q9NUL7	Y481	FPPTLQDYIHRAGRV	83 / 6 AA	60
Phosphosite 19:	LRRC10	Q5BKY1	Y20	PADRCQNYVVRDLRE	62 / 8 AA	32
Phosphosite 20:	PLXND1	Q9Y4D7	Y1618	FASSTQSYILRDLDD	62 / 8 AA	212