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:	Y561
P-Site Sequence:	LGLENKGYYFNTGTL
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	Y561	LGLENKGYYFNTGTL	100 / 9 AA	83
Phosphosite 1:	PCSK4	Q6UW60	Y562	GLENKGYYFNTGTLY	100 / 8 AA	83
Phosphosite 2:	PEX5L	Q8IYB4	Y316	SASEKGYYFHTENPF	75 / 8 AA	70
Phosphosite 3:	PEX5L	Q8IYB4	Y315	ISASEKGYYFHTENP	85 / 7 AA	70
Phosphosite 4:	PCIF1	Q9H4Z3	Y61	SRRENRPYYFNRFTN	75 / 8 AA	81
Phosphosite 5:	TCN1	P20061	Y177	FTPENKNYYFGSQFS	66 / 9 AA	48
Phosphosite 6:	TTN	Q8WZ42	Y31721	NLTENAGYYFRVSAQ	85 / 7 AA	3816
Phosphosite 7:	LMAN2L	Q9H0V9	Y250	VRLPRGYYFGTSSIT	71 / 7 AA	40
Phosphosite 8:	LMAN2L	Q9H0V9	Y249	GVRLPRGYYFGTSSI	71 / 7 AA	40
Phosphosite 9:	VIGR	Q86SQ4	Y534	AMEEPKGYYWPSIQP	55 / 9 AA	137
Phosphosite 10:	PIN1L	O15428	Y24	RPSGRGYYFNHITNP	83 / 6 AA	11
Phosphosite 11:	PIN1L	O15428	Y23	SRPSGRGYYFNHITN	83 / 6 AA	11
Phosphosite 12:	CPPED1	Q9BRF8	Y219	SIDEDDDYYFNLSKS	62 / 8 AA	36
Phosphosite 13:	ATG7	O95352	Y50	APKDIKGYYYNGDSA	62 / 8 AA	78
Phosphosite 14:	RYR1	P21817	Y4630	DEDENMVYYFLEEST	71 / 7 AA	565
Phosphosite 15:	KIAA0182	Q14687	Y755	REAQEKGYYYDLDDS	50 / 8 AA	136
Phosphosite 16:	PCIF1	Q9H4Z3	Y62	RRENRPYYFNRFTNQ	71 / 7 AA	81
Phosphosite 17:	ATG7	O95352	Y52	KDIKGYYYNGDSAGL	83 / 6 AA	78
Phosphosite 18:	ATRX	P46100	Y1901	ISKENKGYFDEDSMD	83 / 6 AA	283
Phosphosite 19:	ATG7	O95352	Y51	PKDIKGYYYNGDSAG	83 / 6 AA	78
Phosphosite 20:	ADAM7	Q9H2U9	Y716	LGVENKGYFGDEQQI	83 / 6 AA	86