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:	PCSK2
Human P-Site:	S308
P-Site Sequence:	GSIYVWASGDGGSYD
UniProt:	P16519
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PCSK2	P16519	S308	GSIYVWASGDGGSYD	100 / 9 AA	71
Phosphosite 1:	PCSK5	Q92824	S311	GSVFVWASGNGGRSK	77 / 9 AA	102
Phosphosite 2:	PCSK6	P29122	S345	GSIFVWASGNGGREG	77 / 9 AA	106
Phosphosite 3:	PCSK1	P29120	S307	GSIFVWASGNGGRQG	77 / 9 AA	84
Phosphosite 4:	FURIN	P09958	S293	GSIFVWASGNGGREH	77 / 9 AA	87
Phosphosite 5:	DHDPSL	Q86XE5	S27	RNVGVWASGEGKKVD	85 / 7 AA	35
Phosphosite 6:	RASAL1	O95294	S596	KKRYVWLSGETLSFS	71 / 7 AA	90
Phosphosite 7:	FBXO34	Q9NWN3	S195	SVHYVSDSGDGVYAG	75 / 8 AA	79
Phosphosite 8:	NUDT6	P53370	S30	SAGYRWASGAQGYVR	66 / 9 AA	36
Phosphosite 9:	PCSK2	P16519	Y304	RGGKGSIYVWASGDG	100 / 5 AA	71
Phosphosite 10:	PFN3	P60673	S34	DNSCVWASRPGGLLA	66 / 9 AA	15
Phosphosite 11:	SPINT2	O43291	S238	ALRTVWSSGDDKEQL	71 / 7 AA	28
Phosphosite 12:	SPINT2	O43291	S237	RALRTVWSSGDDKEQ	71 / 7 AA	28
Phosphosite 13:	TOP1	P11387	S97	KEEKVRASGDAKIKK	71 / 7 AA	91
Phosphosite 14:	BMP6	P22004	S301	DTRVVWASEEGWLEF	71 / 7 AA	57
Phosphosite 15:	SELM	Q8WWX9	Y128	DAQVPPEYVWAPAKP	80 / 5 AA	16
Phosphosite 16:	ADAMTSL5	Q6ZMM2	Y408	SPLRAREYVWAPGHC	80 / 5 AA	52
Phosphosite 17:	CASC1	Q6TDU7	Y214	KDENVTLYVWANLKK	80 / 5 AA	83
Phosphosite 18:	PDCD4	Q53EL6	S317	RKDSVWGSGGGQQSV	71 / 7 AA	52
Phosphosite 19:	CD19	P15391	Y157	KLMSPKLYVWAKDRP	100 / 4 AA	61
Phosphosite 20:	EDDM3A	Q14507	Y93	SDRYRNAYVWAPGAL	80 / 5 AA	18