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:	CD19
Human P-Site:	T475
P-Site Sequence:	LTQPVARTMDFLSPH
UniProt:	P15391
Intern. Prot. ID:	IPI00305031

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CD19	P15391	T475	LTQPVARTMDFLSPH	100 / 9 AA	61
Phosphosite 1:	RASAL1	O95294	T334	TRREVARTMDPNTLF	100 / 6 AA	90
Phosphosite 2:	LIMK1	P53667	T556	DPDYLPRTMDFGLNV	71 / 7 AA	73
Phosphosite 3:	ZFHX3	Q15911	T2791	PLSPVSKTMELSPRT	50 / 8 AA	404
Phosphosite 4:	SLMO2	Q9Y3B1	T90	VVDPVEKTMELKSTN	50 / 8 AA	21
Phosphosite 5:	ATHL1	Q32M88	T197	GEGEEARTWDFLTAV	85 / 7 AA	81
Phosphosite 6:	MAP2K3	P46734	T222	LVDSVAKTMDAGCKP	71 / 7 AA	39
Phosphosite 7:	NUS1	Q96E22	T250	KFGPVDSTLGFLPWH	55 / 9 AA	33
Phosphosite 8:	nAChRD	Q07001	T468	SWNRVARTVDRLCLF	66 / 9 AA	59
Phosphosite 9:	ZFHX3	Q15911	S2789	GVPLSPVSKTMELSP	57 / 7 AA	404
Phosphosite 10:	RGNEF	Q8N1W1	T622	EKYKVSRTFSFLMNR	62 / 8 AA	192
Phosphosite 11:	KIF18B	Q86Y91	T605	PGYTGPVTRTMARRL	83 / 6 AA	92
Phosphosite 12:	WISP1	O95388	T31	ALSPAPTTMDFTPAP	62 / 8 AA	40
Phosphosite 13:	C12orf4	Q9NQ89	T515	WDGGISRTVQFLVPQ	50 / 8 AA	64
Phosphosite 14:	KIF18B	Q86Y91	T607	YTGPVTRTMARRLSG	83 / 6 AA	92
Phosphosite 15:	MKL2	Q9ULH7	T82	KSLERARTENFLKHK	71 / 7 AA	118
Phosphosite 16:	CCDC116	Q8IYX3	T300	PLREPHRTLNFLADH	66 / 6 AA	57
Phosphosite 17:	MBD4	O95243	T493	PSAEVARTADWRDVS	71 / 7 AA	66
Phosphosite 18:	PRKAA2	P54646	T536	SPRLGSHTMDFFEMC	57 / 7 AA	62
Phosphosite 19:	LIMK2	P53671	T553	DPDCLPRTLDFGLNV	57 / 7 AA	72
Phosphosite 20:	UTP18	Q9Y5J1	T526	KNISHVHTMDFSPRS	80 / 5 AA	62