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:	T337
P-Site Sequence:	TRRFFKVTPPPGSGP
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	T337	TRRFFKVTPPPGSGP	100 / 9 AA	61
Phosphosite 1:	MTHFSD	Q2M296	T100	TGLFNKITPPPGATK	77 / 9 AA	42
Phosphosite 2:	AP4E1	Q9UPM8	T970	PAENFKVTEQPGCCL	75 / 8 AA	127
Phosphosite 3:	VGLL3	A8MV65	T173	VHPDFQVTGPPGTFS	75 / 8 AA	36
Phosphosite 4:	BPGM	P07738	T122	WRRSYNVTPPPIEES	71 / 7 AA	30
Phosphosite 5:	NRK	Q7Z2Y5	S117	YGAFFKLSPPGQRHQ	71 / 7 AA	178
Phosphosite 6:	dynactin 4	Q9UJW0	T407	VGIFIKVTPQREEGE	55 / 9 AA	52
Phosphosite 7:	SPOCD1	Q6ZMY3	T1062	PNVPLKGTPPPGGAW	75 / 8 AA	130
Phosphosite 8:	USP8	P40818	T318	YTTNAKVTPPPRRQN	100 / 6 AA	128
Phosphosite 9:	MGST2	Q99735	T36	ARLKYKVTPPAVTGS	71 / 7 AA	17
Phosphosite 10:	SSX4	O60224	T66	TKLGFKVTLPPFMRS	85 / 7 AA	22
Phosphosite 11:	CASK	O14936	T460	SDEALRVTPPPTSPY	71 / 7 AA	105
Phosphosite 12:	RUSC2	Q8N2Y8	S428	SEEHTKISPPPGPGP	71 / 7 AA	161
Phosphosite 13:	UPF0638 protein B	P0C875	T149	DPNFLKVTIPPFHDP	75 / 8 AA	37
Phosphosite 14:	CREB3L1	Q96BA8	T197	VNQFLKVTPEDLVQM	83 / 6 AA	57
Phosphosite 15:	C4orf26	Q17RF5	T49	DCQIFTLTPPPAPRS	55 / 9 AA	16
Phosphosite 16:	Zfp827	Q17R98	T328	EKKPEKVTPPPPPPP	100 / 6 AA	119
Phosphosite 17:	GCAP2	Q9UMX6	T49	FKRFFKVTDDEEASQ	100 / 5 AA	23
Phosphosite 18:	piccolo	Q9Y6V0	T3000	QYSTARMTPPPGPQY	71 / 7 AA	567
Phosphosite 19:	FEN1	P39748	T347	LDDFFKVTGSLSSAK	71 / 7 AA	43
Phosphosite 20:	G6PD	P11413	T91	SEPFFKATPEEKLKL	83 / 6 AA	59