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:	ITK
Human P-Site:	Y535
P-Site Sequence:	EVFSFSRYSSKSDVW
UniProt:	Q08881
Intern. Prot. ID:	IPI00004566

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ITK	Q08881	Y535	EVFSFSRYSSKSDVW	100 / 9 AA	72
Phosphosite 1:	ITK	Q08881	S536	VFSFSRYSSKSDVWS	100 / 8 AA	72
Phosphosite 2:	ITK	Q08881	S533	SPEVFSFSRYSSKSD	100 / 7 AA	72
Phosphosite 3:	TXK	P42681	S444	VFLFNKYSSKSDVWS	75 / 8 AA	61
Phosphosite 4:	TXK	P42681	Y443	EVFLFNKYSSKSDVW	75 / 8 AA	61
Phosphosite 5:	ITK	Q08881	S537	FSFSRYSSKSDVWSF	100 / 7 AA	72
Phosphosite 6:	ZNF609	O15014	Y1269	SSYSFSPYGSKVSGG	75 / 8 AA	151
Phosphosite 7:	PAK5	Q9P286	Y131	GFITFSQYSSESDTT	66 / 9 AA	81
Phosphosite 8:	TMC7	Q7Z402	Y123	EWDQWKRYSSKSWKR	75 / 8 AA	84
Phosphosite 9:	TEC	P42680	S543	VFNYSRFSSKSDVWS	75 / 8 AA	74
Phosphosite 10:	SCLT1	Q96NL6	S28	RYQMESFSKYSSVQK	85 / 7 AA	81
Phosphosite 11:	ZNF429	Q86V71	Y269	CGKAFSRYSTLTTHK	71 / 7 AA	78
Phosphosite 12:	TMC7	Q7Z402	S124	WDQWKRYSSKSWKRF	75 / 8 AA	84
Phosphosite 13:	SCLT1	Q96NL6	Y30	QMESFSKYSSVQKAV	85 / 7 AA	81
Phosphosite 14:	ZNF429	Q86V71	S267	KECGKAFSRYSTLTT	71 / 7 AA	78
Phosphosite 15:	HERC4	Q5GLZ8	S376	SGGDQSFSHYSSPQN	85 / 7 AA	119
Phosphosite 16:	HERC4	Q5GLZ8	Y378	GDQSFSHYSSPQNCG	85 / 7 AA	119
Phosphosite 17:	ZNF429	Q86V71	S270	GKAFSRYSTLTTHKR	83 / 6 AA	78
Phosphosite 18:	ZNF587	Q96SQ5	S250	SDCGKSFSRYVSFSN	85 / 7 AA	66
Phosphosite 19:	ZNF417	Q8TAU3	S250	SDCGKSFSRYVSFSN	85 / 7 AA	66
Phosphosite 20:	S100P	P25815	S16	GMIIDVFSRYSGSEG	83 / 6 AA	10