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:	Y617
P-Site Sequence:	IAQGLRLYRPHLASE
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	Y617	IAQGLRLYRPHLASE	100 / 9 AA	76
Phosphosite 1:	TXK	P42681	Y486	ISEGFRLYRPHLAPM	88 / 9 AA	61
Phosphosite 2:	BMX	P51813	Y632	VSQGHRLYRPHLASD	88 / 9 AA	78
Phosphosite 3:	NOTUM	Q6P988	Y363	VQEGLRLYIQNLGRE	66 / 9 AA	56
Phosphosite 4:	DNM3	Q9UQ16	Y125	IPINLRVYSPHVLNL	55 / 9 AA	98
Phosphosite 5:	DYN1	Q05193	Y125	VPINLRVYSPHVLNL	55 / 9 AA	97
Phosphosite 6:	DNM2	P50570	Y125	VPINLRVYSPHVLNL	55 / 9 AA	98
Phosphosite 7:	RASL10A	Q92737	Y42	PTDGPRLYRPAVLLD	85 / 7 AA	23
Phosphosite 8:	FJX1	Q86VR8	Y392	AARLLRLYRRHEPRF	85 / 7 AA	49
Phosphosite 9:	DDO	Q99489	Y280	EKVGLRPYRPGVRLQ	85 / 7 AA	38
Phosphosite 10:	FAM129C	Q86XR2	Y249	FLDAVRLYRQHQGHF	62 / 8 AA	77
Phosphosite 11:	Putative uncharacterized protein LOC400499	Q6ZTK2	Y292	VSAAHRLYWPHRAVF	83 / 6 AA	62
Phosphosite 12:	AHDC1	Q5TGY3	S153	DCGGLRLSRPPAPPP	75 / 8 AA	168
Phosphosite 13:	PLEKHQ1	Q8TD55	Y410	LQPRERLYRAQLEVK	71 / 7 AA	53
Phosphosite 14:	RHBG	Q9H310	Y201	LVLSRVLYRPQLEKS	83 / 6 AA	49
Phosphosite 15:	MAPK8IP3	Q9UPT6	Y1114	LDSTLRLYHAHTHQH	71 / 7 AA	147
Phosphosite 16:	SPAG9	O60271	Y1115	LDSTLRLYHAHTYQH	71 / 7 AA	146
Phosphosite 17:	ACAP2	Q15057	Y611	LNPGLQLYRASYEKN	71 / 7 AA	88
Phosphosite 18:	KIF24	Q5T7B8	Y793	LKRSLRQYRPPEGQL	71 / 7 AA	152
Phosphosite 19:	VPS13D	Q5THJ4	Y71	VTLQIPFYRPHVDPW	50 / 8 AA	492
Phosphosite 20:	GPC5	P78333	Y394	FINSLRLYRSFYGGL	71 / 7 AA	64