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:	Y508
P-Site Sequence:	EDMRGILYAAPQLRS
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	Y508	EDMRGILYAAPQLRS	100 / 9 AA	61
Phosphosite 1:	ZIC1	Q15915	Y189	TSPRSEHYAAPQLHG	66 / 9 AA	48
Phosphosite 2:	NSDDR	Q9Y4D2	T88	MRGGILYTEPRDSMQ	62 / 8 AA	115
Phosphosite 3:	NSDDR	Q9Y4D2	Y87	SMRGGILYTEPRDSM	62 / 8 AA	115
Phosphosite 4:	BAZ2A	Q9UIF9	S72	TTSGILNSAPHSSST	62 / 8 AA	211
Phosphosite 5:	DUS3L	Q96G46	Y308	LDIRGKLYLAPLTTC	75 / 8 AA	73
Phosphosite 6:	ATP7A	Q04656	Y594	TKHRGILYCSVALAT	71 / 7 AA	163
Phosphosite 7:	CD5L	O43866	Y79	GTPSGILYEPPAEKE	62 / 8 AA	38
Phosphosite 8:	ATP5C1	P36542	Y142	DKIRGILYRTHSDQF	100 / 5 AA	33
Phosphosite 9:	ZNF541	Q9H0D2	Y46	PNTRGFLYAGLSGLD	71 / 7 AA	148
Phosphosite 10:	FGF3	P11487	Y106	MNKRGRLYASEHYSA	55 / 9 AA	27
Phosphosite 11:	MANBA	O00462	Y150	RFQSAVLYAAQQSKA	55 / 9 AA	101
Phosphosite 12:	NFE2L1	Q14494	Y337	TSASEILYSAPPGDP	55 / 9 AA	85
Phosphosite 13:	PHKB	Q93100	Y127	KCMRGILYCYMRQAD	83 / 6 AA	125
Phosphosite 14:	VRK3	Q8IV63	Y181	RDNQGILYEAAPTST	62 / 8 AA	53
Phosphosite 15:	NFE2L1	Q14494	S338	SASEILYSAPPGDPL	71 / 7 AA	85
Phosphosite 16:	USP54	Q70EL1	Y349	YQPLLLLYADPQGTP	71 / 7 AA	187
Phosphosite 17:	CYP11A1	P05108	Y303	HDYRGILYRLLGDSK	100 / 5 AA	60
Phosphosite 18:	SVIL	O95425	Y2039	PFLQEDLYSAPQPAL	55 / 9 AA	248
Phosphosite 19:	SAMHD1	Q9Y3Z3	Y563	KVDRKSLYAARQYFV	66 / 9 AA	72
Phosphosite 20:	SVIL	O95425	S2040	FLQEDLYSAPQPALF	83 / 6 AA	248