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:	S225
P-Site Sequence:	RQASKCDSHGTHLAG
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	S225	RQASKCDSHGTHLAG	100 / 9 AA	74
Phosphosite 1:	C1orf87	Q8N0U7	S281	ADLRKTESHGTHSQS	75 / 8 AA	62
Phosphosite 2:	ARID4A	P29374	S561	ETESKCDSEGEEDEE	85 / 7 AA	143
Phosphosite 3:	NCOA4	Q13772	S274	SSYQKCNSHSTTSSF	71 / 7 AA	70
Phosphosite 4:	HYDIN	Q4G0P3	S2158	ITKSKADSHGSGSQK	75 / 8 AA	576
Phosphosite 5:	SETD1B	Q9UPS6	S479	WSPEPCDSPGTPTLE	71 / 7 AA	209
Phosphosite 6:	C1orf87	Q8N0U7	T284	RKTESHGTHSQSTPP	83 / 6 AA	62
Phosphosite 7:	JNK2	P45984	S8	MSDSKCDSQFYSVQV	83 / 6 AA	48
Phosphosite 8:	ZNF543	Q08ER8	S183	GDLYECDSHGPVTDA	83 / 6 AA	68
Phosphosite 9:	ZNF805	Q5CZA5	S185	DDVHDCDSHGSGKNP	83 / 6 AA	71
Phosphosite 10:	CKAP4	Q07065	S382	EELRQLKSDSHGPKE	83 / 6 AA	66
Phosphosite 11:	CKAP4	Q07065	S384	LRQLKSDSHGPKEDG	83 / 6 AA	66
Phosphosite 12:	FSHB	P01225	S107	CHCGKCDSDSTDCTV	62 / 8 AA	15
Phosphosite 13:	CABLES2	Q9BTV7	S257	NALVTHKSDSHGLLP	83 / 6 AA	52
Phosphosite 14:	GPATCH3	Q96I76	S129	SGRRWLDSHGTWLPG	83 / 6 AA	59
Phosphosite 15:	TYW1	Q9NV66	S263	CKKGKCESHQHGSEE	66 / 6 AA	84
Phosphosite 16:	TYW1B	Q6NUM6	S217	CKKGKCESHQHGSEE	66 / 6 AA	77
Phosphosite 17:	OR1P1	Q8NH06	T253	GRRKAFSTCDSHLVV	83 / 6 AA	37
Phosphosite 18:	PCSK9	Q8NBP7	S221	TRFHRQASKCDSHGT	100 / 5 AA	74
Phosphosite 19:	Uncharacterized protein FLJ43738	Q6ZUG5	T24	TKGEPHGTHVYFQDI	66 / 6 AA	66
Phosphosite 20:	C1orf175	Q68CQ1	S236	NLNVAPDSHGTLIPD	100 / 5 AA	142