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:	ST6GALNAC4
Human P-Site:	Y166
P-Site Sequence:	RVLGGRTYRTLLQLT
UniProt:	Q9H4F1
Intern. Prot. ID:	IPI00156526

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ST6GALNAC4	Q9H4F1	Y166	RVLGGRTYRTLLQLT	100 / 9 AA	34
Phosphosite 1:	ST6GALNAC4	Q9H4F1	T165	DRVLGGRTYRTLLQL	100 / 8 AA	34
Phosphosite 2:	ST6GALNAC4	Q9H4F1	T168	LGGRTYRTLLQLTRM	100 / 7 AA	34
Phosphosite 3:	C1orf77	Q9Y3Y2	T123	GLRGGRATRTLLRGG	77 / 9 AA	26
Phosphosite 4:	CCDC108	Q6ZU64	Y795	VSSGEPTYRSLLLVN	66 / 9 AA	217
Phosphosite 5:	TOPBP1	Q92547	Y136	QMMGGRVYRDLNVSV	75 / 8 AA	171
Phosphosite 6:	SURF6	O75683	Y236	TPLTGRNYRQLLERL	75 / 8 AA	41
Phosphosite 7:	C19orf20	Q6ZTW0	Y143	PGLDGRTYSELLRRI	66 / 9 AA	31
Phosphosite 8:	NES	P48681	T304	LEVATYRTLLEAENS	100 / 6 AA	177
Phosphosite 9:	KRT1	P04264	Y482	LDLEIATYRTLLEGE	100 / 6 AA	66
Phosphosite 10:	TM9SF4	Q92544	Y401	GFSAGRLYRTLKGHR	75 / 8 AA	75
Phosphosite 11:	RASA4	O43374	S497	RHADARTSRTLLLLA	66 / 9 AA	90
Phosphosite 12:	NCAPG	Q9BPX3	Y35	VVALSRTYRTMDDKT	71 / 7 AA	114
Phosphosite 13:	GAIP	P49795	Y202	RFLSSPTYRALLLQG	55 / 9 AA	25
Phosphosite 14:	TMTC3	Q6ZXV5	Y490	HMNVGRTYKNLNRTK	71 / 7 AA	104
Phosphosite 15:	GPR179	Q6PRD1	Y145	AEGDPRVYRALLTFN	55 / 9 AA	257
Phosphosite 16:	C19orf20	Q6ZTW0	S144	GLDGRTYSELLRRIC	75 / 8 AA	31
Phosphosite 17:	K10	P13645	S451	NEIQTYRSLLEGEGS	71 / 7 AA	59
Phosphosite 18:	K10	P13645	Y449	LENEIQTYRSLLEGE	71 / 7 AA	59
Phosphosite 19:	C6orf114	Q96JD4	S112	HHLSRTYSSLLEREE	62 / 8 AA	16
Phosphosite 20:	PLAT	P00750	Y376	TVILGRTYRVVPGEE	71 / 7 AA	63