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:	ST6GALNAC6
Human P-Site:	Y283
P-Site Sequence:	LQRMPYHYYEPKGPD
UniProt:	Q969X2
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ST6GALNAC6	Q969X2	Y283	LQRMPYHYYEPKGPD	100 / 9 AA	38
Phosphosite 1:	ST6GALNAC6	Q969X2	Y284	QRMPYHYYEPKGPDE	100 / 8 AA	38
Phosphosite 2:	ST6GALNAC6	Q969X2	Y281	PRLQRMPYHYYEPKG	100 / 7 AA	38
Phosphosite 3:	ST6GALNAC5	Q9BVH7	Y271	HPSVPYHYYEPFGPD	87 / 8 AA	38
Phosphosite 4:	ST6GALNAC5	Q9BVH7	Y272	PSVPYHYYEPFGPDE	100 / 7 AA	38
Phosphosite 5:	ST8SIA3	O43173	Y338	REDLPYHYYDKKGTK	66 / 9 AA	43
Phosphosite 6:	ST6GALNAC3	Q8NDV1	Y253	EGYRKVPYHYYEQGR	85 / 7 AA	35
Phosphosite 7:	ST6GALNAC5	Q9BVH7	Y269	PNHPSVPYHYYEPFG	85 / 7 AA	38
Phosphosite 8:	ST8SIA3	O43173	Y339	EDLPYHYYDKKGTKF	75 / 8 AA	43
Phosphosite 9:	ST8SIA3	O43173	Y336	NTREDLPYHYYDKKG	71 / 7 AA	43
Phosphosite 10:	ERK3	Q16659	Y468	ESEVNHYYEPKLIID	100 / 6 AA	83
Phosphosite 11:	ERK4	P31152	Y451	RDNKPHHYSEPKLIL	66 / 9 AA	63
Phosphosite 12:	ERK3	Q16659	Y467	RESEVNHYYEPKLII	100 / 6 AA	83
Phosphosite 13:	ST6GALNAC3	Q8NDV1	Y256	RKVPYHYYEQGRDEC	85 / 7 AA	35
Phosphosite 14:	ST6GALNAC4	Q9H4F1	Y251	HPSVPYHYFEKGRLD	71 / 7 AA	34
Phosphosite 15:	ST6GALNAC4	Q9H4F1	Y249	KSHPSVPYHYFEKGR	71 / 7 AA	34
Phosphosite 16:	ERK4	P31152	S452	DNKPHHYSEPKLILD	75 / 8 AA	63
Phosphosite 17:	GOT2	P00505	Y182	QLQGYRYYDPKTCGF	71 / 7 AA	47
Phosphosite 18:	GOT2	P00505	Y181	MQLQGYRYYDPKTCG	71 / 7 AA	47
Phosphosite 19:	STAP2	Q9UGK3	Y21	KGVLPSHYYESFLEK	62 / 8 AA	45
Phosphosite 20:	STAP2	Q9UGK3	S19	KPKGVLPSHYYESFL	71 / 7 AA	45