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:	ST8SIA4
Human P-Site:	S154
P-Site Sequence:	NSGILLDSECGKEID
UniProt:	Q92187
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ST8SIA4	Q92187	S154	NSGILLDSECGKEID	100 / 9 AA	41
Phosphosite 1:	WWC2	Q6AWC2	S608	ENQILLDSDSGGASQ	75 / 8 AA	134
Phosphosite 2:	RAB6IP1	Q6IQ26	S846	TSGILLDSERRKSDA	77 / 9 AA	147
Phosphosite 3:	ADAMTS13	Q76LX8	T993	GEEILLDTQCQGLPR	71 / 7 AA	154
Phosphosite 4:	WDR81	Q562E7	T173	EQKILLDTACKMVRW	71 / 7 AA	96
Phosphosite 5:	ELAC1	Q9H777	S160	GRTILLDSEENSYLL	100 / 6 AA	40
Phosphosite 6:	ALK1	P37023	S180	MLGDLLDSDCTTGSG	83 / 6 AA	56
Phosphosite 7:	PIK3R2	O00459	S525	MQRILLNSERLKSRI	66 / 9 AA	82
Phosphosite 8:	ZNF668	Q96K58	S227	GERPFLCSECGKSFS	75 / 8 AA	68
Phosphosite 9:	Nedd4-BP2	Q86UW6	S272	KQKELLESECVEAQF	83 / 6 AA	199
Phosphosite 10:	JAK1	P23458	S729	LAREGIDSECGPFIK	83 / 6 AA	133
Phosphosite 11:	GRXCR1	A8MXD5	S44	QPSGSLDSECASICG	83 / 6 AA	32
Phosphosite 12:	EURL	Q9NYK6	S110	NKDLDSDSECSKNPQ	83 / 6 AA	34
Phosphosite 13:	LOC144097	Q9BUA3	S181	EIVVLLDSEDNPSLP	83 / 6 AA	41
Phosphosite 14:	CYTSA	Q69YQ0	S347	NSMDNLDSECSEVYQ	83 / 6 AA	125
Phosphosite 15:	ZNF304	Q9HCX3	S310	GKRHYTCSECGKAFS	100 / 5 AA	75
Phosphosite 16:	ZNF629	Q9UEG4	S181	GERPNTCSECGKSFT	100 / 5 AA	97
Phosphosite 17:	ZNF350	Q9GZX5	S349	GKTPFVCSECGKSCS	100 / 5 AA	60
Phosphosite 18:	ZNF175	Q9Y473	S422	GERQYACSECGKAFT	100 / 5 AA	82
Phosphosite 19:	FIZ1	Q96SL8	S26	PRVPFHCSECGKSFR	100 / 5 AA	52
Phosphosite 20:	ZNF256	Q9Y2P7	S382	GTRPYMCSECGKSFS	100 / 5 AA	72