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:	S492
P-Site Sequence:	SCSSFSRSGKRRGER
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	S492	SCSSFSRSGKRRGER	100 / 9 AA	74
Phosphosite 1:	PCSK9	Q8NBP7	S490	LLSCSSFSRSGKRRG	100 / 7 AA	74
Phosphosite 2:	SMG6	Q86US8	S247	SAKRYSRSDKRRNRY	75 / 8 AA	160
Phosphosite 3:	ARID5B	Q14865	S975	YPESLSRSGKPHHVR	66 / 9 AA	132
Phosphosite 4:	NPEPPS	P55786	S33	LLVFSRSSRRRLHSL	75 / 8 AA	103
Phosphosite 5:	NPEPPS	P55786	S32	LLLVFSRSSRRRLHS	75 / 8 AA	103
Phosphosite 6:	NPEPPSL1	A6NEC2	S33	LLVFSRSSRRRLHSL	75 / 8 AA	54
Phosphosite 7:	NPEPPSL1	A6NEC2	S32	LLLVFSRSSRRRLHS	75 / 8 AA	54
Phosphosite 8:	ZNF691	Q5VV52	S155	CGKSFSRSSNRIRHE	75 / 8 AA	36
Phosphosite 9:	ARID5B	Q14865	S973	KKYPESLSRSGKPHH	85 / 7 AA	132
Phosphosite 10:	C6orf194	Q5M9Q1	S69	ALYPFSRSGSRGRLP	75 / 8 AA	46
Phosphosite 11:	THRAP3	Q9Y2W1	S40	RSRSLSRSRKRRLSS	77 / 9 AA	109
Phosphosite 12:	PNN	Q9H307	S697	SISESSRSGKRSSRS	100 / 6 AA	82
Phosphosite 13:	ITSN1	Q15811	S188	KSSSFSRSGPGSQLN	100 / 6 AA	195
Phosphosite 14:	ITSN1	Q15811	S186	LPKSSSFSRSGPGSQ	100 / 6 AA	195
Phosphosite 15:	SFRS15	O95104	S442	RSRSASRSPKRRRSR	77 / 9 AA	126
Phosphosite 16:	SMARCD3	Q6STE5	S97	TAPARSRSAKRRKMA	85 / 7 AA	55
Phosphosite 17:	DSP	P15924	S2843	GSRSGSRSGSRRGSF	77 / 9 AA	332
Phosphosite 18:	IWS1	Q96ST2	S540	LQRKKSMSGKRRRNR	85 / 7 AA	92
Phosphosite 19:	CXXC6	Q8NFU7	S1754	FTQPVPRSGKKRAAM	55 / 9 AA	235
Phosphosite 20:	THRAP3	Q9Y2W1	S129	RGRSRSRSPKRRSPS	77 / 9 AA	109