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:	Y404
P-Site Sequence:	FLRVDAGYRMPCPLE
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	Y404	FLRVDAGYRMPCPLE	100 / 9 AA	52
Phosphosite 1:	Src	P12931	Y482	LDQVERGYRMPCPPE	77 / 9 AA	60
Phosphosite 2:	YES1	P07947	Y489	LEQVERGYRMPCPQG	77 / 9 AA	61
Phosphosite 3:	Fyn	P06241	Y483	LEQVERGYRMPCPQD	77 / 9 AA	61
Phosphosite 4:	Fgr	P09769	Y475	LEQVEQGYHMPCPPG	66 / 9 AA	59
Phosphosite 5:	C20orf201	Q8TD35	Y88	CGSVEPGYRMPDPRP	75 / 8 AA	26
Phosphosite 6:	EphA3	P29320	Y841	IKAVDEGYRLPPPMD	75 / 8 AA	110
Phosphosite 7:	SLC9A2	Q9UBY0	Y155	PIVLDAGYFMPTRPF	75 / 8 AA	92
Phosphosite 8:	PPP3CA	Q08209	Y288	HEAQDAGYRMYRKSQ	100 / 6 AA	59
Phosphosite 9:	PPP3CC	P48454	Y284	HEAQDAGYRMYRKSQ	100 / 6 AA	57
Phosphosite 10:	PPP3CB	P16298	Y297	HEAQDAGYRMYRKSQ	100 / 6 AA	59
Phosphosite 11:	BLK	P51451	Y452	IRNLERGYRMPRPDT	62 / 8 AA	58
Phosphosite 12:	Hck	P08631	Y474	IRALERGYRMPRPEN	62 / 8 AA	60
Phosphosite 13:	Fer	P16591	Y777	REQVERGYRMSAPQH	62 / 8 AA	95
Phosphosite 14:	LTBP1	Q14766	Y988	CEYCDSGYRMTQRGR	83 / 6 AA	173
Phosphosite 15:	GANAB	Q14697	Y477	HIKVDSGYRVHEELR	62 / 8 AA	107
Phosphosite 16:	Lyn	P07948	Y460	MTALSQGYRMPRVEN	62 / 8 AA	59
Phosphosite 17:	GANAB	Q14697	S475	DPHIKVDSGYRVHEE	71 / 7 AA	107
Phosphosite 18:	LSM11	P83369	Y205	LTDVDETYRKPVLGK	55 / 9 AA	40
Phosphosite 19:	LSM11	P83369	T204	ALTDVDETYRKPVLG	62 / 8 AA	40
Phosphosite 20:	AKR1B10	O60218	Y40	KVAIDAGYRHIDCAY	83 / 6 AA	36