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:	T21
P-Site Sequence:	KSQQKRRTSPSNFKV
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	T21	KSQQKRRTSPSNFKV	100 / 9 AA	72
Phosphosite 1:	ITK	Q08881	S22	SQQKRRTSPSNFKVR	100 / 8 AA	72
Phosphosite 2:	FLJ34931	A6NGG8	S1049	PTTKRRTSPPHQPKL	75 / 8 AA	140
Phosphosite 3:	FLJ34931	A6NGG8	T1048	PPTTKRRTSPPHQPK	75 / 8 AA	140
Phosphosite 4:	Btk	Q06187	T20	RSQQKKKTSPLNFKK	66 / 9 AA	76
Phosphosite 5:	ZBTB46	Q86UZ6	T175	SPWLARRTSPANSSG	85 / 7 AA	64
Phosphosite 6:	ZBTB46	Q86UZ6	S176	PWLARRTSPANSSGD	85 / 7 AA	64
Phosphosite 7:	C11orf54	Q9H0W9	T179	EVKAKRRTGPLNFVT	75 / 8 AA	35
Phosphosite 8:	FGF12	P61328	S32	SASKRRSSPSKDGRS	75 / 8 AA	27
Phosphosite 9:	FGF12	P61328	S31	VSASKRRSSPSKDGR	75 / 8 AA	27
Phosphosite 10:	SRRM1	Q8IYB3	S626	PPPKRRASPSPPPKR	85 / 7 AA	102
Phosphosite 11:	ITK	Q08881	S24	QKRRTSPSNFKVRFF	100 / 6 AA	72
Phosphosite 12:	TMEM201	Q5SNT2	S441	FRSPRRTSPSSLPGR	85 / 7 AA	72
Phosphosite 13:	Sialophorin	P16150	T285	RRRQKRRTGALVLSR	71 / 7 AA	40
Phosphosite 14:	TMEM201	Q5SNT2	T440	LFRSPRRTSPSSLPG	85 / 7 AA	72
Phosphosite 15:	GNL3L	Q9NVN8	T84	QERQKRRTIESYCQD	66 / 9 AA	66
Phosphosite 16:	EOMES	O95936	S646	ACKRRRLSPSNSSNE	75 / 8 AA	73
Phosphosite 17:	GAPVD1	Q14C86	S1044	RNAIKRTSPSDGAMA	71 / 7 AA	165
Phosphosite 18:	MYO10	Q9HD67	T1882	ERLEKRRTSFLEGTL	83 / 6 AA	237
Phosphosite 19:	KIAA0467	Q5T011	T1608	AQRQKRRTTQLEEGE	71 / 7 AA	278
Phosphosite 20:	RASL11B	Q9BPW5	T216	STPEKRRTSLIPRPK	83 / 6 AA	28