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:	S437
P-Site Sequence:	DQLSQDGSGYENPED
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	S437	DQLSQDGSGYENPED	100 / 9 AA	61
Phosphosite 1:	KIAA1688	Q9C0H5	S583	WDSQQDGSGYESDGA	87 / 8 AA	121
Phosphosite 2:	CD19	P15391	Y439	LSQDGSGYENPEDEP	100 / 7 AA	61
Phosphosite 3:	SPEF1	Q9Y4P9	S134	ELAPQDGSGYMDVGV	66 / 9 AA	27
Phosphosite 4:	ZNF318	Q5VUA4	S505	ERASQDGSGFSRILS	85 / 7 AA	251
Phosphosite 5:	LASP1	Q14847	S150	RRDSQDGSSYRRPLE	85 / 7 AA	30
Phosphosite 6:	KIAA1688	Q9C0H5	Y585	SQQDGSGYESDGALP	85 / 7 AA	121
Phosphosite 7:	TAF1L	Q8IZX4	S379	LGVSEDGSGFDYGFK	62 / 8 AA	207
Phosphosite 8:	ACACA	Q13085	S432	YLYSQDGSFYFLELN	85 / 7 AA	266
Phosphosite 9:	CECR2	Q9BXF3	S742	SGPSQDGSMYAPAQF	75 / 8 AA	164
Phosphosite 10:	LENG8	Q96PV6	S292	QARLQDGSAYTIDWS	83 / 6 AA	86
Phosphosite 11:	EVPL	Q92817	S1976	AQLLQDESSYEKDLT	62 / 8 AA	232
Phosphosite 12:	CTBP2	P56545	Y108	IVRIGSGYDNVDIKA	83 / 6 AA	49
Phosphosite 13:	PDPR	Q8NCN5	Y572	MLNEGGGYENDCSIA	71 / 7 AA	99
Phosphosite 14:	C6orf134	Q5SQI0	S377	QALSQDGSGEKPMHT	100 / 6 AA	47
Phosphosite 15:	EVPL	Q92817	S1977	QLLQDESSYEKDLTD	62 / 8 AA	232
Phosphosite 16:	ZIC3	O60481	S79	SAFTPQGSGYANALG	55 / 9 AA	51
Phosphosite 17:	RAI1	Q7Z5J4	S486	QHCSPEGSGYSAEPA	71 / 7 AA	203
Phosphosite 18:	BEND4	Q6ZU67	S528	NKSSQDGSGD_____	100 / 6 AA	58
Phosphosite 19:	C1orf124	Q9H040	S398	VMPSQDVSGSEDTFP	66 / 9 AA	55
Phosphosite 20:	LASP1	Q14847	S151	RDSQDGSSYRRPLEQ	83 / 6 AA	30