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:	Y281
P-Site Sequence:	PRLQRMPYHYYEPKG
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	Y281	PRLQRMPYHYYEPKG	100 / 9 AA	38
Phosphosite 1:	ST6GALNAC6	Q969X2	Y283	LQRMPYHYYEPKGPD	100 / 7 AA	38
Phosphosite 2:	ST6GALNAC3	Q8NDV1	Y253	EGYRKVPYHYYEQGR	66 / 9 AA	35
Phosphosite 3:	ST6GALNAC5	Q9BVH7	Y269	PNHPSVPYHYYEPFG	66 / 9 AA	38
Phosphosite 4:	ST6GALNAC5	Q9BVH7	Y271	HPSVPYHYYEPFGPD	85 / 7 AA	38
Phosphosite 5:	ST8SIA3	O43173	Y338	REDLPYHYYDKKGTK	71 / 7 AA	43
Phosphosite 6:	ST8SIA3	O43173	Y336	NTREDLPYHYYDKKG	71 / 7 AA	43
Phosphosite 7:	ST6GALNAC4	Q9H4F1	Y249	KSHPSVPYHYFEKGR	55 / 9 AA	34
Phosphosite 8:	ST6GALNAC4	Q9H4F1	Y251	HPSVPYHYFEKGRLD	71 / 7 AA	34
Phosphosite 9:	ST6GALNAC3	Q8NDV1	Y256	RKVPYHYYEQGRDEC	100 / 6 AA	35
Phosphosite 10:	ST6GALNAC6	Q969X2	Y284	QRMPYHYYEPKGPDE	100 / 6 AA	38
Phosphosite 11:	ST6GALNAC5	Q9BVH7	Y272	PSVPYHYYEPFGPDE	100 / 6 AA	38
Phosphosite 12:	ST8SIA3	O43173	Y339	EDLPYHYYDKKGTKF	83 / 6 AA	43
Phosphosite 13:	STAP2	Q9UGK3	S19	KPKGVLPSHYYESFL	71 / 7 AA	45
Phosphosite 14:	LAMC1	P11047	Y175	EDGPWIPYQYYSGSC	50 / 8 AA	178
Phosphosite 15:	NARFL	Q9H6Q4	Y387	LKRGRCPYHYVEVMA	75 / 8 AA	53
Phosphosite 16:	STAP2	Q9UGK3	Y21	KGVLPSHYYESFLEK	71 / 7 AA	45
Phosphosite 17:	GLCE	O94923	Y168	VYAQRAPYHPDGVFM	83 / 6 AA	70
Phosphosite 18:	APLNR	P35414	Y264	FALCWMPYHLVKTLY	80 / 5 AA	43
Phosphosite 19:	C1orf94	Q6P1W5	Y304	QQAARMPYQQALHPQ	80 / 5 AA	45
Phosphosite 20:	ST3GAL3	Q11203	Y336	PNAPLHYYETVRMAA	83 / 6 AA	42