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:	S456
P-Site Sequence:	PEDEDSFSNAESYEN
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	S456	PEDEDSFSNAESYEN	100 / 9 AA	61
Phosphosite 1:	CD19	P15391	S454	LGPEDEDSFSNAESY	100 / 7 AA	61
Phosphosite 2:	MFN2	O95140	Y61	ATFLEDTYRNAELDP	62 / 8 AA	86
Phosphosite 3:	ZNF641	Q96N77	S247	PPFLQEDSFSNLLCS	100 / 6 AA	50
Phosphosite 4:	ZNF641	Q96N77	S249	FLQEDSFSNLLCSTE	100 / 6 AA	50
Phosphosite 5:	NLRP10	Q86W26	S527	ISKKDSFSNLELKFC	85 / 7 AA	75
Phosphosite 6:	ZC3H14	Q6PJT7	S581	EDPNGSFSNAEMSEL	85 / 7 AA	83
Phosphosite 7:	Septin-8	Q92599	S10	ATDLERFSNAEPEPR	62 / 8 AA	56
Phosphosite 8:	TRIM26	Q12899	T503	EGGTVTFTNAESQEL	71 / 7 AA	62
Phosphosite 9:	RAPGEF2	Q9Y4G8	S1108	KQAEDTISNASSQLS	66 / 9 AA	167
Phosphosite 10:	ZNF469	Q96JG9	S1595	VPHEDTFSAADLTRV	62 / 8 AA	259
Phosphosite 11:	MTMR2	Q13614	Y343	GYESEDAYQNAELVF	62 / 8 AA	73
Phosphosite 12:	PDIA3	P30101	S165	GFFDDSFSEAHSEFL	66 / 9 AA	57
Phosphosite 13:	GLOD4	Q9HC38	S59	YTRITEDSFSKPYDG	71 / 7 AA	35
Phosphosite 14:	ZNF423	Q2M1K9	S273	DYCEDTFSQTEELEK	62 / 8 AA	145
Phosphosite 15:	ASH1L	Q9NR48	S507	CIQQDSFSSSEKGSY	62 / 8 AA	333
Phosphosite 16:	KIF24	Q5T7B8	S834	DFSEDSFSHISSQRA	66 / 9 AA	152
Phosphosite 17:	NUMB	P49757	S346	STPEDPFSSAPMTKP	71 / 7 AA	71
Phosphosite 18:	GLOD4	Q9HC38	S61	RITEDSFSKPYDGKW	71 / 7 AA	35
Phosphosite 19:	CCDC66	A2RUB6	T623	DLNIGIFTNAESHCG	83 / 6 AA	109
Phosphosite 20:	IQSEC2	Q5JU85	S455	TELEDSFSKQVKSLA	83 / 6 AA	162