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:	ST8SIA6
Human P-Site:	T53
P-Site Sequence:	GTPAALRTLRSPATA
UniProt:	P61647
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ST8SIA6	P61647	T53	GTPAALRTLRSPATA	100 / 9 AA	45
Phosphosite 1:	EP300	Q09472	T2057	ALQNLLRTLRSPSSP	100 / 7 AA	264
Phosphosite 2:	CREBBP	Q92793	T2073	ALQDLLRTLKSPSSP	85 / 7 AA	265
Phosphosite 3:	C8orf33	Q9H7E9	T144	QAIGAIRTLRSKRTP	75 / 8 AA	25
Phosphosite 4:	LRRC53	A6NM62	T121	LSNNALRTLRGSWFR	75 / 8 AA	141
Phosphosite 5:	RINL	Q6ZS11	T253	ALWTRLRTLRAPELR	85 / 7 AA	50
Phosphosite 6:	ST8SIA6	P61647	S56	AALRTLRSPATAVPR	100 / 6 AA	45
Phosphosite 7:	TRPC7	Q9HCX4	S383	KLGRTLRSPFMKFVA	100 / 6 AA	100
Phosphosite 8:	TRPC7	Q9HCX4	T380	PCSKLGRTLRSPFMK	100 / 6 AA	100
Phosphosite 9:	MAP3K1	Q13233	T657	VYVAALKTLRAMLVY	75 / 8 AA	164
Phosphosite 10:	EP300	Q09472	S2060	NLLRTLRSPSSPLQQ	100 / 6 AA	264
Phosphosite 11:	PDE4C	Q08493	T164	QVLASLRTVRSNVAA	75 / 8 AA	80
Phosphosite 12:	PCCA	P05165	T8	MLSAALRTLKHVLYY	85 / 7 AA	77
Phosphosite 13:	TBC1D5	Q92609	T740	GQAQPLRTLRSTSGK	85 / 7 AA	89
Phosphosite 14:	OSTA	Q86UW1	T147	GKEAVLRTLRDTPMM	85 / 7 AA	38
Phosphosite 15:	PSMB10	P40306	S229	AKLLRTLSSPTEPVK	85 / 7 AA	29
Phosphosite 16:	METTL9	Q9H1A3	T23	WLARRMWTLRSPLTR	71 / 7 AA	37
Phosphosite 17:	IGSF9B	Q9UPX0	T789	VSPESIRTLRAPSES	55 / 9 AA	147
Phosphosite 18:	NT5C1A	Q9BXI3	T295	SGARALKTLRSWGLE	85 / 7 AA	41
Phosphosite 19:	CDC5L	Q99459	T352	NNSVALRTPRTPASQ	66 / 9 AA	92
Phosphosite 20:	PGLYRP2	Q96PD5	T498	PTEAALRTVRDTLPS	85 / 7 AA	62