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:	Btk
Human P-Site:	Y241
P-Site Sequence:	QLRKGDEYFILEESN
UniProt:	Q06187
Intern. Prot. ID:	IPI00029132

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Btk	Q06187	Y241	QLRKGDEYFILEESN	100 / 9 AA	76
Phosphosite 1:	TEC	P42680	Y206	RLERGQEYLILEKND	66 / 9 AA	74
Phosphosite 2:	TXK	P42681	Y109	ALRRAEEYLILEKYN	55 / 9 AA	61
Phosphosite 3:	TRIM58	Q8NG06	Y392	WLLKGNEYMVLASPS	55 / 9 AA	55
Phosphosite 4:	TBC1D9	Q6ZT07	Y23	ITERANPYFILQRRK	44 / 9 AA	143
Phosphosite 5:	ACADM	P11310	Y183	AEKKGDEYIINGQKM	85 / 7 AA	47
Phosphosite 6:	KIAA0556	O60303	Y38	FDEKHDEYLILLQQR	75 / 8 AA	181
Phosphosite 7:	CNNM4	Q6P4Q7	Y611	TRNKPADYFILILQG	62 / 8 AA	87
Phosphosite 8:	UNC13D	Q70J99	T187	LNPVWDETFILEFED	85 / 7 AA	123
Phosphosite 9:	CSRNP3	Q8WYN3	Y171	DNTEVDEYFFLQPLP	71 / 7 AA	65
Phosphosite 10:	TBC1D17	Q9HA65	Y347	IRKKTDEYFRMKLQW	62 / 8 AA	73
Phosphosite 11:	TBC1D15	Q8TC07	Y383	QKQKTDEYFRMKLQW	62 / 8 AA	79
Phosphosite 12:	SETDB1	Q15047	Y853	GLEMGDEYFANLDHI	83 / 6 AA	143
Phosphosite 13:	SAMD9	Q5K651	Y1274	SFDFFDEYFVLLKPR	83 / 6 AA	184
Phosphosite 14:	MAGI2	Q86UL8	Y319	YTEKGEVYFIDHNTK	71 / 7 AA	159
Phosphosite 15:	WDFY3	Q8IZQ1	Y418	YMADNANYFILESQH	100 / 5 AA	395
Phosphosite 16:	DPP10	Q8N608	Y512	STDNPAKYFILESNS	100 / 5 AA	91
Phosphosite 17:	nAChRB1	P11230	Y390	WGRGTDEYFIRKPPS	100 / 5 AA	57
Phosphosite 18:	AATK	Q6ZMQ8	Y530	SPSLGSEYFIRLEEA	83 / 6 AA	145
Phosphosite 19:	SLC12A7	Q9Y666	Y355	PSAACDEYFIQNNVT	100 / 5 AA	119
Phosphosite 20:	CCT3	P49368	Y359	IKKIGDEYFTFITDC	71 / 7 AA	61