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:	HS3ST4
Human P-Site:	S78
P-Site Sequence:	AAAEPPPSPPPPSLL
UniProt:	Q9Y661
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HS3ST4	Q9Y661	S78	AAAEPPPSPPPPSLL	100 / 9 AA	50
Phosphosite 1:	SMTN	P53814	S239	GSPEPPPSPPKTTSP	100 / 7 AA	100
Phosphosite 2:	ANTXRL	A6NF34	S400	PEQEKPPSPPPPPPP	88 / 9 AA	63
Phosphosite 3:	ADAMTS19	Q8TE59	S151	PPPQPPPSPPPAQHA	87 / 8 AA	134
Phosphosite 4:	BPTF	Q12830	S2812	APPAPPPSPPPPPAV	88 / 9 AA	338
Phosphosite 5:	CMYA3	A4UGR9	S2118	ECPLPPPSPPPPPPS	100 / 8 AA	382
Phosphosite 6:	ACR	P10323	S349	AQPRPPPSPPPPPPP	100 / 8 AA	46
Phosphosite 7:	HRH3	Q9Y5N1	S251	PPPEAQPSPPPPPGC	77 / 9 AA	49
Phosphosite 8:	FAM134B	Q9H6L5	S26	AEEQAPPSPPPPQAS	77 / 9 AA	55