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:	PCSK4
Human P-Site:	T641
P-Site Sequence:	VTAGPGHTAAPALRV
UniProt:	Q6UW60
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PCSK4	Q6UW60	T641	VTAGPGHTAAPALRV	100 / 9 AA	83
Phosphosite 1:	KRTCAP3	Q53RY4	T150	LDEGPGHTDCPFDPT	75 / 8 AA	26
Phosphosite 2:	Putative serine protease 47	A8MTI9	T225	HKRGPVHTAVPSRLQ	66 / 9 AA	41
Phosphosite 3:	C17orf47	Q8NEP4	Y80	LQSGPGHYAVPTPRG	66 / 9 AA	63
Phosphosite 4:	PACS1	Q6VY07	T95	GGPGPGRTPAPVQMN	66 / 9 AA	105
Phosphosite 5:	LGR6	Q9HBX8	T33	PQPGPGPTACPAPCH	77 / 9 AA	104
Phosphosite 6:	MAP7D1	Q3KQU3	T489	PSPGPGHTLPPKPPS	75 / 8 AA	93
Phosphosite 7:	piccolo	Q9Y6V0	T35	GAGSPSHTAIPAGME	66 / 9 AA	567
Phosphosite 8:	ZNF219	Q9P2Y4	S463	PGEGPGHSASAAGAQ	66 / 9 AA	77
Phosphosite 9:	amphiphysin	P49418	T280	PTASPNHTLAPASPA	66 / 9 AA	76
Phosphosite 10:	BOP1	Q14137	T10	GSRGAGRTAAPSVRP	75 / 8 AA	84
Phosphosite 11:	Spred3	Q2MJR0	S281	PPPGPGPSSAPAKAS	66 / 9 AA	43
Phosphosite 12:	MMP10	P09238	S179	SFDGPGHSLAHAYPP	66 / 9 AA	54
Phosphosite 13:	LAS1L	Q9Y4W2	T659	LGRMPGQTEDPAELM	62 / 8 AA	83
Phosphosite 14:	SAMD5	Q5TGI4	T114	RGDSRGHTTAPRSRE	62 / 8 AA	19
Phosphosite 15:	PUM1	Q14671	S756	PSQGPGHSQTPPPSL	55 / 9 AA	126
Phosphosite 16:	ANKFN1	Q8N957	T360	KGWGPAQTTTPACAS	55 / 9 AA	88
Phosphosite 17:	PLP2	Q04941	T141	PVRQPRHTAAPTDPA	75 / 8 AA	17
Phosphosite 18:	Bcl-2	P10415	T56	FSSQPGHTPHPAASR	75 / 8 AA	26
Phosphosite 19:	KIAA0476	O75064	S1331	SCDGPSHSQAPSPWL	55 / 9 AA	164
Phosphosite 20:	PRRT2	Q7Z6L0	S28	PGEGPGHSEAETGPP	71 / 7 AA	35