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:	Y69
P-Site Sequence:	FVVALYDYTAMNDRD
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	Y69	FVVALYDYTAMNDRD	100 / 9 AA	58
Phosphosite 1:	PSTPIP1	O43586	Y370	EYRALYDYTAQNPDE	88 / 9 AA	48
Phosphosite 2:	Btk	Q06187	Y225	KVVALYDYMPMNAND	77 / 9 AA	76
Phosphosite 3:	AHI1	Q8N157	Y1062	TVVALYDYTANRSDE	100 / 7 AA	137
Phosphosite 4:	BLK	P51451	Y67	KHFVVALYDYTAMND	100 / 7 AA	58
Phosphosite 5:	SORBS2	O94875	Y1052	PFQALYNYTPRNEDE	66 / 9 AA	72
Phosphosite 6:	EPS8L2	Q9H6S3	T504	VKILYDFTARNANEL	75 / 8 AA	81
Phosphosite 7:	PSTPIP1	O43586	Y368	AQEYRALYDYTAQNP	100 / 7 AA	48
Phosphosite 8:	ITSN1	Q15811	Y1166	QVIGMYDYTAQNDDE	66 / 9 AA	195
Phosphosite 9:	Hck	P08631	Y89	IVVALYDYEAIHHED	66 / 9 AA	60
Phosphosite 10:	PLCG2	P16885	Y780	TVKALYDYKAKRSDE	75 / 8 AA	148
Phosphosite 11:	AHI1	Q8N157	T1063	VVALYDYTANRSDEL	100 / 6 AA	137
Phosphosite 12:	SORBS2	O94875	T1053	FQALYNYTPRNEDEL	62 / 8 AA	72
Phosphosite 13:	PLCG2	P16885	Y778	QRTVKALYDYKAKRS	85 / 7 AA	148
Phosphosite 14:	WDR17	Q8IZU2	Y1187	IVPALYEYTSQLLKR	62 / 8 AA	148
Phosphosite 15:	MLK4	Q5TCX8	Y49	LWAALYDYEARGEDE	66 / 9 AA	114
Phosphosite 16:	DBNL	Q9UJU6	Y382	CARALYDYQAADDTE	66 / 9 AA	48
Phosphosite 17:	EPS8L2	Q9H6S3	Y501	AKYVKILYDFTARNA	83 / 6 AA	81
Phosphosite 18:	HIP1	O00291	Y238	DCSHLYDYTVKLLFK	71 / 7 AA	116
Phosphosite 19:	Fgr	P09769	Y88	LFIALYDYEARTEDD	75 / 8 AA	59
Phosphosite 20:	YES1	P07947	Y102	IFVALYDYEARTTED	75 / 8 AA	61