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:	PCSK9
Human P-Site:	S462
P-Site Sequence:	LFCRTVWSAHSGPTR
UniProt:	Q8NBP7
Intern. Prot. ID:	IPI00387168

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PCSK9	Q8NBP7	S462	LFCRTVWSAHSGPTR	100 / 9 AA	74
Phosphosite 1:	PCSK9	Q8NBP7	T459	GWQLFCRTVWSAHSG	100 / 6 AA	74
Phosphosite 2:	KCNH8	Q96L42	S927	ESLQTRTSWSAHQPC	85 / 7 AA	124
Phosphosite 3:	HERC1	Q15751	S585	KDGRTVWSFGGGDNG	66 / 9 AA	532
Phosphosite 4:	SPINT2	O43291	S237	RALRTVWSSGDDKEQ	83 / 6 AA	28
Phosphosite 5:	CASP10	Q92851	T489	EIRGRKRTVWGAKQI	83 / 6 AA	59
Phosphosite 6:	HERC1	Q15751	T582	ALSKDGRTVWSFGGG	100 / 5 AA	532
Phosphosite 7:	SPINT2	O43291	T234	NQERALRTVWSSGDD	83 / 6 AA	28
Phosphosite 8:	GAB3	Q8WWW8	S326	ERRQEEWSTHSGSKK	83 / 6 AA	66
Phosphosite 9:	GAB3	Q8WWW8	S329	QEEWSTHSGSKKPEC	83 / 6 AA	66
Phosphosite 10:	HERC3	Q15034	S349	KGYWAAHSGQLSARA	83 / 6 AA	117
Phosphosite 11:	POF1B	Q8WVV4	S90	SYQNLVWSDHSQELH	83 / 6 AA	69
Phosphosite 12:	GAB3	Q8WWW8	T327	RRQEEWSTHSGSKKP	83 / 6 AA	66
Phosphosite 13:	UTF1	Q5T230	S64	SAQRTPWSARETELL	71 / 7 AA	36
Phosphosite 14:	PPP6C	O00743	S257	EKLVTVWSAPNYCYR	71 / 7 AA	35
Phosphosite 15:	Rap1GAP	P47736	S458	KPNTVSTSHSGSFAP	62 / 8 AA	73
Phosphosite 16:	PTPN21	Q16825	Y395	RIRNGSVYSAHSTNS	71 / 7 AA	133
Phosphosite 17:	PPP6C	O00743	T254	MFDEKLVTVWSAPNY	100 / 5 AA	35
Phosphosite 18:	UTF1	Q5T230	T61	SPGSAQRTPWSARET	83 / 6 AA	36
Phosphosite 19:	C6orf145	Q5TGL8	S46	FEIRTEWSDRSVLYL	62 / 8 AA	27
Phosphosite 20:	PTPN21	Q16825	S396	IRNGSVYSAHSTNSL	71 / 7 AA	133