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:	ST8SIA5
Human P-Site:	Y263
P-Site Sequence:	DVSIRVKYVLDDFES
UniProt:	O15466
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ST8SIA5	O15466	Y263	DVSIRVKYVLDDFES	100 / 9 AA	44
Phosphosite 1:	AGGF1	Q8N302	Y569	LKKIRVKYGLQNTEY	66 / 9 AA	81
Phosphosite 2:	Rab3GAP1	Q15042	Y234	SIAIRFTYVLQDWQQ	66 / 9 AA	111
Phosphosite 3:	MOSPD2	Q8NHP6	Y114	LFWIRVKYHVKDQKT	66 / 9 AA	60
Phosphosite 4:	APOB	P04114	T1288	SDGRVKYTLNKNSLK	71 / 7 AA	516
Phosphosite 5:	APOB	P04114	Y1287	KSDGRVKYTLNKNSL	71 / 7 AA	516
Phosphosite 6:	YTHDC1	Q96MU7	Y350	DQTSKLKYVLQDARF	62 / 8 AA	85
Phosphosite 7:	SLC6A6	P31641	Y578	PFLVRVKYLLTPREP	71 / 7 AA	70
Phosphosite 8:	ANKRD34C	P0C6C1	Y70	SKSKMVKYLLDNRAD	62 / 8 AA	58
Phosphosite 9:	Per1	O15534	Y1124	PGDQVIKYVLQDPIW	71 / 7 AA	136
Phosphosite 10:	TEC	P42680	Y513	SDFGMARYVLDDQYT	71 / 7 AA	74
Phosphosite 11:	OSBPL8	Q9BZF1	Y707	TEATQEKYVLEEAQR	44 / 9 AA	101
Phosphosite 12:	DGK-I	O75912	Y977	GNGEIVKYILDHGPS	83 / 6 AA	117
Phosphosite 13:	RGS11	O94810	Y387	GLRQPHRYVLDDAQL	83 / 6 AA	53
Phosphosite 14:	GPR108	Q9NPR9	Y358	SGWAFIKYVLSDKEK	71 / 7 AA	61
Phosphosite 15:	BMX	P51813	Y560	SDFGMTRYVLDDQYV	71 / 7 AA	78
Phosphosite 16:	TXK	P42681	Y414	SDFGMTRYVLDDEYV	71 / 7 AA	61
Phosphosite 17:	Btk	Q06187	Y545	SDFGLSRYVLDDEYT	83 / 6 AA	76
Phosphosite 18:	SIX4	Q9UIU6	Y746	MLDSKSKYVLDGMVD	62 / 8 AA	81
Phosphosite 19:	GNA13	Q14344	Y176	QLGESVKYFLDNLDK	62 / 8 AA	44
Phosphosite 20:	GNA12	Q03113	Y181	QLGESVKYFLDNLDR	62 / 8 AA	44