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:	Y188
P-Site Sequence:	CLDEGGYYISPRITF
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	Y188	CLDEGGYYISPRITF	100 / 9 AA	58
Phosphosite 1:	Lyn	P07948	Y194	SLDNGGYYISPRITF	88 / 9 AA	59
Phosphosite 2:	BLK	P51451	Y187	RCLDEGGYYISPRIT	100 / 8 AA	58
Phosphosite 3:	Hck	P08631	Y209	TLDNGGFYISPRSTF	77 / 9 AA	60
Phosphosite 4:	Lck	P06239	Y192	NLDNGGFYISPRITF	77 / 9 AA	58
Phosphosite 5:	BLK	P51451	S190	DEGGYYISPRITFPS	100 / 7 AA	58
Phosphosite 6:	Lyn	P07948	S196	DNGGYYISPRITFPC	100 / 7 AA	59
Phosphosite 7:	Lyn	P07948	Y193	RSLDNGGYYISPRIT	87 / 8 AA	59
Phosphosite 8:	EFHA1	Q8IYU8	Y103	LEHEGEYYMTPRDFL	66 / 9 AA	50
Phosphosite 9:	Hck	P08631	S211	DNGGFYISPRSTFST	85 / 7 AA	60
Phosphosite 10:	Lck	P06239	S194	DNGGFYISPRITFPG	85 / 7 AA	58
Phosphosite 11:	YES1	P07947	Y223	KLDNGGYYITTRAQF	66 / 9 AA	61
Phosphosite 12:	Fyn	P06241	Y214	KLDNGGYYITTRAQF	66 / 9 AA	61
Phosphosite 13:	Fgr	P09769	Y209	KLDMGGYYITTRVQF	75 / 8 AA	59
Phosphosite 14:	SLA	Q13239	Y143	RLPNNWYYISPRLTF	100 / 6 AA	31
Phosphosite 15:	Src	P12931	Y216	KLDSGGFYITSRTQF	62 / 8 AA	60
Phosphosite 16:	RIN1	Q13671	Y578	LTGEGGYYLTSLSAS	62 / 8 AA	84
Phosphosite 17:	RIN2	Q8WYP3	Y737	LHGEGGYYLTSAYGA	62 / 8 AA	100
Phosphosite 18:	YES1	P07947	T225	DNGGYYITTRAQFDT	71 / 7 AA	61
Phosphosite 19:	Fyn	P06241	T216	DNGGYYITTRAQFET	71 / 7 AA	61
Phosphosite 20:	Fgr	P09769	T211	DMGGYYITTRVQFNS	71 / 7 AA	59