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:	S227
P-Site Sequence:	KGPKSLLSLELKDDR
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	S227	KGPKSLLSLELKDDR	100 / 9 AA	61
Phosphosite 1:	THAP2	Q9H0W7	S217	QQDKTLLSLNLKQTK	77 / 9 AA	26
Phosphosite 2:	PYHIN1	Q6K0P9	S30	RIVKSLLSNDLKLNP	77 / 9 AA	55
Phosphosite 3:	IFI16	Q16666	S30	RMVKSLLSNDLKLNL	77 / 9 AA	88
Phosphosite 4:	TRPM3	Q9HCF6	S812	LLPPSILSLEFKNKD	75 / 8 AA	198
Phosphosite 5:	FGD5	Q6ZNL6	S525	EVGKTLLSLEGKPLE	77 / 9 AA	160
Phosphosite 6:	MRPS15	P82914	S94	DVVKRLLSLEMANKK	75 / 8 AA	30
Phosphosite 7:	CPD	O75976	S1361	GSKKSLLSHEFQDET	66 / 9 AA	153
Phosphosite 8:	TTYH1	Q9H313	S349	SAQKPLLSLEETLNV	85 / 7 AA	49
Phosphosite 9:	LRRC66	Q68CR7	S175	WKLKSLQSLDLSFNG	75 / 8 AA	98
Phosphosite 10:	POLG	P54098	S593	TPGPSLLSLQMRVTP	62 / 8 AA	140
Phosphosite 11:	C3orf20	Q8ND61	S474	SRTETLLSLEYKVNE	75 / 8 AA	101
Phosphosite 12:	CEP250	Q9BV73	S1462	KAALELLSLDLKKRN	85 / 7 AA	281
Phosphosite 13:	NDST1	P52848	S179	ANENSLLSAQLKGFP	66 / 9 AA	101
Phosphosite 14:	E2F1	Q01094	S352	DPSQSLLSLEQEPLL	85 / 7 AA	47
Phosphosite 15:	MYOM3	Q5VTT5	S214	TNNYGLLSLEIRRCA	62 / 8 AA	162
Phosphosite 16:	NPAS4	Q8IUM7	S683	GAGPPVLSLDLKPWK	62 / 8 AA	87
Phosphosite 17:	RC3H2	Q9HBD1	S989	SSTGDLLSLELQQAK	85 / 7 AA	132
Phosphosite 18:	STK31	Q9BXU1	S896	VGDLSLMSPELKMGK	75 / 8 AA	116
Phosphosite 19:	TRIP11	Q15643	S435	EKEKSLLSQEKEELQ	85 / 7 AA	228
Phosphosite 20:	NDST2	P52849	S181	AHEHSLLSAQLKGFP	75 / 8 AA	101