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:	ST3GAL3
Human P-Site:	S373
P-Site Sequence:	RVITDLSSGI_____
UniProt:	Q11203
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ST3GAL3	Q11203	S373	RVITDLSSGI_____	100 / 7 AA	42
Phosphosite 1:	CCDC66	A2RUB6	S837	GSNQTELSSGISESS	85 / 7 AA	109
Phosphosite 2:	CCDC66	A2RUB6	S838	SNQTELSSGISESSH	85 / 7 AA	109
Phosphosite 3:	C17orf57	Q8IY85	S31	SFATDLSSGTINHKK	100 / 6 AA	110
Phosphosite 4:	NBR2	O15453	S44	PWGCKDLSSGVPSFL	71 / 7 AA	12
Phosphosite 5:	SYNGAP1	Q96PV0	S990	SKSEDLSSGVPKPPA	83 / 6 AA	148
Phosphosite 6:	SYNGAP1	Q96PV0	S989	YSKSEDLSSGVPKPP	83 / 6 AA	148
Phosphosite 7:	ATAD2B	Q9ULI0	S372	FRAEDLASGILRERV	83 / 6 AA	165
Phosphosite 8:	PRPF39	Q86UA1	S291	PPGDDLPSGIEDITD	83 / 6 AA	78
Phosphosite 9:	ST3GAL5	Q9UNP4	S411	EGVVKDLSGGIDREF	71 / 7 AA	48
Phosphosite 10:	ARL17A	Q8IVW1	S158	PWGCKDLSSGFPSFL	71 / 7 AA	19
Phosphosite 11:	SGTB	Q96EQ0	S264	GGLTDLSSLIQAGQQ	85 / 7 AA	33
Phosphosite 12:	ZNF516	Q92618	S623	VTSTELSSGDQSHKM	83 / 6 AA	124
Phosphosite 13:	ZNF516	Q92618	S622	EVTSTELSSGDQSHK	83 / 6 AA	124
Phosphosite 14:	ARL17A	Q8IVW1	S159	WGCKDLSSGFPSFLT	71 / 7 AA	19
Phosphosite 15:	FBXW10	Q5XX13	S269	DDIRDLSSGFSKYLD	83 / 6 AA	120
Phosphosite 16:	STIM2	Q9P246	S685	SCSMNQLSSGIPVPK	71 / 7 AA	84
Phosphosite 17:	STIM2	Q9P246	S686	CSMNQLSSGIPVPKP	71 / 7 AA	84
Phosphosite 18:	TTF2	Q9UNY4	S179	EMMEKDLSSGLVPKK	71 / 7 AA	130
Phosphosite 19:	SLC35F3	Q8IY50	S405	AEGAADLSSGPQSKN	83 / 6 AA	47
Phosphosite 20:	FBXW10	Q5XX13	S268	LDDIRDLSSGFSKYL	83 / 6 AA	120