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:	ST8SIA3
Human P-Site:	Y338
P-Site Sequence:	REDLPYHYYDKKGTK
UniProt:	O43173
Intern. Prot. ID:	IPI00026138

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ST8SIA3	O43173	Y338	REDLPYHYYDKKGTK	100 / 9 AA	43
Phosphosite 1:	ST8SIA3	O43173	Y339	EDLPYHYYDKKGTKF	100 / 8 AA	43
Phosphosite 2:	ST8SIA3	O43173	Y336	NTREDLPYHYYDKKG	100 / 7 AA	43
Phosphosite 3:	ST6GALNAC6	Q969X2	Y283	LQRMPYHYYEPKGPD	66 / 9 AA	38
Phosphosite 4:	ST6GALNAC4	Q9H4F1	Y251	HPSVPYHYFEKGRLD	62 / 8 AA	34
Phosphosite 5:	ST6GALNAC6	Q969X2	Y281	PRLQRMPYHYYEPKG	71 / 7 AA	38
Phosphosite 6:	ST6GALNAC6	Q969X2	Y284	QRMPYHYYEPKGPDE	75 / 8 AA	38
Phosphosite 7:	C2orf86	O95876	Y62	RDIGIYQYYDKKDPP	85 / 7 AA	85
Phosphosite 8:	C2orf86	O95876	Y63	DIGIYQYYDKKDPPA	85 / 7 AA	85
Phosphosite 9:	ST6GALNAC3	Q8NDV1	Y253	EGYRKVPYHYYEQGR	71 / 7 AA	35
Phosphosite 10:	ST6GALNAC5	Q9BVH7	Y269	PNHPSVPYHYYEPFG	71 / 7 AA	38
Phosphosite 11:	ST6GALNAC3	Q8NDV1	Y256	RKVPYHYYEQGRDEC	71 / 7 AA	35
Phosphosite 12:	ST6GALNAC5	Q9BVH7	Y271	HPSVPYHYYEPFGPD	71 / 7 AA	38
Phosphosite 13:	ST6GALNAC5	Q9BVH7	Y272	PSVPYHYYEPFGPDE	83 / 6 AA	38
Phosphosite 14:	ST8SIA6	P61647	Y359	DIPVSHHYYDNKLPK	55 / 9 AA	45
Phosphosite 15:	ST6GALNAC4	Q9H4F1	Y249	KSHPSVPYHYFEKGR	57 / 7 AA	34
Phosphosite 16:	STAP2	Q9UGK3	S19	KPKGVLPSHYYESFL	71 / 7 AA	45
Phosphosite 17:	STAP2	Q9UGK3	Y21	KGVLPSHYYESFLEK	62 / 8 AA	45
Phosphosite 18:	DNASE2B	Q8WZ79	Y283	PSNCSLPYHVYNIKA	71 / 7 AA	42
Phosphosite 19:	ST8SIA6	P61647	Y360	IPVSHHYYDNKLPKH	62 / 8 AA	45
Phosphosite 20:	SCN10A	Q9Y5Y9	Y724	IAFDPYYYFQKKWNI	62 / 8 AA	221