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:	BLK
Human P-Site:	T459
P-Site Sequence:	YRMPRPDTCPPELYR
UniProt:	P51451
Intern. Prot. ID:	IPI00554756

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	BLK	P51451	T459	YRMPRPDTCPPELYR	100 / 9 AA	58
Phosphosite 1:	AMPD3	Q01432	T188	LGHPRADTAPPEEGL	77 / 9 AA	89
Phosphosite 2:	SEMA3C	Q99985	T377	IPYPRPGTCPGGAFT	85 / 7 AA	85
Phosphosite 3:	SEMA3F	Q13275	T411	MPYPRPGTCPGGTFT	85 / 7 AA	88
Phosphosite 4:	SEMA3A	Q14563	T380	VPYPRPGTCPSKTFG	85 / 7 AA	89
Phosphosite 5:	SEMA3D	O95025	T397	IPYPRPGTCPSKTYD	85 / 7 AA	90
Phosphosite 6:	AGBL4	Q5VU57	T74	DLFIRPDTCNPRFRV	85 / 7 AA	62
Phosphosite 7:	RECQL5	O94762	T831	CLRERPSTCPPRDQG	85 / 7 AA	109
Phosphosite 8:	RECQL5	O94762	S830	ECLRERPSTCPPRDQ	85 / 7 AA	109
Phosphosite 9:	GJB4	Q9NTQ9	T233	CRECLPDTCPPYVLS	100 / 6 AA	30
Phosphosite 10:	CST7	O76096	T25	TGGPSPDTCSQDLNS	55 / 9 AA	16
Phosphosite 11:	CCDC89	Q8N998	T16	QQAPRMDTPPPEERL	77 / 9 AA	44
Phosphosite 12:	PLEKHG1	Q9ULL1	T617	SSAGESNTCPPEIGT	71 / 7 AA	155
Phosphosite 13:	TrkB	Q16620	T777	RVLQRPRTCPQEVYE	75 / 8 AA	92
Phosphosite 14:	BPNT1	O95861	T248	PGCKKWDTCAPEVIL	83 / 6 AA	33
Phosphosite 15:	NAP5	O14513	T1831	EAEPRPQTCSSFGYA	62 / 8 AA	209
Phosphosite 16:	ST5	P78524	T87	PQDPSPDTSPPTCPF	75 / 8 AA	126
Phosphosite 17:	Daxx	Q9UER7	T719	SQPPRPGTCKTSVAT	83 / 6 AA	81
Phosphosite 18:	GALNT6	Q8NCL4	T160	QRSLGPDTRPPECVD	85 / 7 AA	71
Phosphosite 19:	GALNT3	Q14435	T168	HRDLGPDTRPPECIE	85 / 7 AA	73
Phosphosite 20:	ZNF598	Q86UK7	T609	LPQPPPATCPPGALQ	66 / 9 AA	99