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:	Y339
P-Site Sequence:	EDLPYHYYDKKGTKF
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	Y339	EDLPYHYYDKKGTKF	100 / 9 AA	43
Phosphosite 1:	ST8SIA3	O43173	Y338	REDLPYHYYDKKGTK	100 / 8 AA	43
Phosphosite 2:	ST6GALNAC6	Q969X2	Y284	QRMPYHYYEPKGPDE	77 / 9 AA	38
Phosphosite 3:	ST6GALNAC4	Q9H4F1	Y251	HPSVPYHYFEKGRLD	71 / 7 AA	34
Phosphosite 4:	ST6GALNAC6	Q969X2	Y283	LQRMPYHYYEPKGPD	75 / 8 AA	38
Phosphosite 5:	C2orf86	O95876	Y63	DIGIYQYYDKKDPPA	75 / 8 AA	85
Phosphosite 6:	C2orf86	O95876	Y62	RDIGIYQYYDKKDPP	85 / 7 AA	85
Phosphosite 7:	ST8SIA3	O43173	Y336	NTREDLPYHYYDKKG	100 / 6 AA	43
Phosphosite 8:	ST6GALNAC3	Q8NDV1	Y256	RKVPYHYYEQGRDEC	71 / 7 AA	35
Phosphosite 9:	EFHB	Q8N7U6	Y571	LLAAFRHYDKKGDGM	55 / 9 AA	94
Phosphosite 10:	ST6GALNAC6	Q969X2	Y281	PRLQRMPYHYYEPKG	83 / 6 AA	38
Phosphosite 11:	ST6GALNAC3	Q8NDV1	Y253	EGYRKVPYHYYEQGR	83 / 6 AA	35
Phosphosite 12:	ST6GALNAC5	Q9BVH7	Y269	PNHPSVPYHYYEPFG	83 / 6 AA	38
Phosphosite 13:	ST6GALNAC5	Q9BVH7	Y272	PSVPYHYYEPFGPDE	66 / 9 AA	38
Phosphosite 14:	CELSR1	Q9NYQ6	Y2645	CQRKHHYYGKKGIVS	85 / 7 AA	329
Phosphosite 15:	ST6GALNAC5	Q9BVH7	Y271	HPSVPYHYYEPFGPD	83 / 6 AA	38
Phosphosite 16:	ST6GALNAC4	Q9H4F1	Y249	KSHPSVPYHYFEKGR	66 / 6 AA	34
Phosphosite 17:	ST8SIA6	P61647	Y359	DIPVSHHYYDNKLPK	62 / 8 AA	45
Phosphosite 18:	ST8SIA6	P61647	Y360	IPVSHHYYDNKLPKH	62 / 8 AA	45
Phosphosite 19:	CENTG2	Q9UPQ3	Y159	FQTVYHYYSRMANYR	50 / 8 AA	94
Phosphosite 20:	K9	P35527	Y189	ENKIQDWYDKKGPAA	71 / 7 AA	62