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:	ST3GAL1
Human P-Site:	S268
P-Site Sequence:	QGHGRYPSTGILSVI
UniProt:	Q11201
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ST3GAL1	Q11201	S268	QGHGRYPSTGILSVI	100 / 9 AA	39
Phosphosite 1:	ST3GAL2	Q16842	S278	EHHGRYPSTGMLVLF	88 / 9 AA	40
Phosphosite 2:	ST3GAL2	Q16842	Y276	WTEHHGRYPSTGMLV	100 / 7 AA	40
Phosphosite 3:	ST3GAL1	Q11201	Y266	WLQGHGRYPSTGILS	100 / 7 AA	39
Phosphosite 4:	LEMD2	Q8NC56	Y438	QDMERYPYVGILHVR	66 / 9 AA	57
Phosphosite 5:	APCDD1L	Q8NCL9	S47	PLPDRVPSTAILPPR	66 / 9 AA	56
Phosphosite 6:	CDCA3	Q99618	S31	VADPRSPSAGILRTP	75 / 8 AA	29
Phosphosite 7:	PROX2	Q3B8N5	S460	FFTRYPSSNLLKVYF	62 / 8 AA	66
Phosphosite 8:	PROX2	Q3B8N5	S459	FFFTRYPSSNLLKVY	62 / 8 AA	66
Phosphosite 9:	A4GNT	Q9UNA3	S191	AQASRYSSNGIFGFL	55 / 9 AA	39
Phosphosite 10:	C1orf135	Q9H7T9	T58	TQRRAPSTGIHQRSI	85 / 7 AA	40
Phosphosite 11:	INPP4B	O15327	S80	QSLTRYSSTEIVEGT	62 / 8 AA	105
Phosphosite 12:	CNTN2	Q02246	S499	NFMGKANSTGILSVR	66 / 9 AA	113
Phosphosite 13:	C1orf135	Q9H7T9	S57	FTQRRAPSTGIHQRS	85 / 7 AA	40
Phosphosite 14:	FRMD4A	Q9P2Q2	T641	SHKRFPSTGSCAEAG	83 / 6 AA	115
Phosphosite 15:	FRMD4A	Q9P2Q2	S640	SSHKRFPSTGSCAEA	83 / 6 AA	115
Phosphosite 16:	HCN3	Q9P1Z3	S591	GVRGRAPSTGAQLSG	85 / 7 AA	86
Phosphosite 17:	A4GNT	Q9UNA3	S190	AAQASRYSSNGIFGF	62 / 8 AA	39
Phosphosite 18:	MGST1	P10620	S101	SLSGPDPSTAILHFR	66 / 9 AA	18
Phosphosite 19:	TMPRSS11F	Q6ZWK6	Y133	LIVLIFRYPSTDSAE	83 / 6 AA	49
Phosphosite 20:	DPP8	Q6V1X1	T334	DSFRYPKTGTANPKV	71 / 7 AA	103