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:	BLK
Human P-Site:	Y314
P-Site Sequence:	PIYIVTEYMARGCLL
UniProt:	P51451
Intern. Prot. ID:	IPI00554756

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	BLK	P51451	Y314	PIYIVTEYMARGCLL	100 / 9 AA	58
Phosphosite 1:	Lyn	P07948	Y321	PIYIITEYMAKGSLL	77 / 9 AA	59
Phosphosite 2:	EPHA5	P54756	Y755	PVMIVTEYMENGSLD	77 / 9 AA	115
Phosphosite 3:	EphA8	P29322	Y715	LAMIVTEYMENGSLD	77 / 9 AA	111
Phosphosite 4:	EphA3	P29320	Y701	PVMIVTEYMENGSLD	77 / 9 AA	110
Phosphosite 5:	EPHA2	P29317	Y694	PMMIITEYMENGALD	66 / 9 AA	108
Phosphosite 6:	NRBP1	Q9UHY1	Y152	RVIFITEYMSSGSLK	55 / 9 AA	60
Phosphosite 7:	Src	P12931	T341	EEPIYIVTEYMSKGS	85 / 7 AA	60
Phosphosite 8:	OTUB1	Q96FW1	Y235	SVSIQVEYMDRGEGG	66 / 9 AA	31
Phosphosite 9:	EPHA5	P54756	T753	SKPVMIVTEYMENGS	85 / 7 AA	115
Phosphosite 10:	EphA3	P29320	T699	SKPVMIVTEYMENGS	85 / 7 AA	110
Phosphosite 11:	MIER1	Q8N108	Y383	LHPGVTDYMDRLLDE	71 / 7 AA	61
Phosphosite 12:	MIER3	Q7Z3K6	Y353	HHPGVTDYMDRLVDE	71 / 7 AA	62
Phosphosite 13:	MAGEE2	Q8TD90	Y483	IKMKVLEYMARLYRK	85 / 7 AA	60
Phosphosite 14:	TTYH3	Q9C0H2	Y474	SNAPVTEYMSQNANF	62 / 8 AA	58
Phosphosite 15:	UBR4	Q5T4S7	Y1093	DVEIVEEYFARQISS	75 / 8 AA	574
Phosphosite 16:	NuaK2	Q9H093	Y131	KIVIVMEYASRGDLY	66 / 9 AA	70
Phosphosite 17:	ARMC9	Q7Z3E5	Y390	TSDVVRQYMARLINA	62 / 8 AA	92
Phosphosite 18:	BTN3A3	O00478	Y319	LKWRKIQYMARGEKS	83 / 6 AA	65
Phosphosite 19:	C14orf73	Q17RC7	Y581	HRFVVREYLARALRP	55 / 9 AA	80
Phosphosite 20:	DDR2	Q16832	Y656	PLCMITEYMENGDLN	55 / 9 AA	97