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:	S346
P-Site Sequence:	RTALYDESCSSTLAS
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	S346	RTALYDESCSSTLAS	100 / 9 AA	71
Phosphosite 1:	PSMG2	Q969U7	S194	TKTLYDESCSKEIQM	100 / 7 AA	29
Phosphosite 2:	PSMG2	Q969U7	Y191	GGITKTLYDESCSKE	100 / 6 AA	29
Phosphosite 3:	PCSK2	P16519	Y343	NDGRTALYDESCSST	100 / 6 AA	71
Phosphosite 4:	PCSK2	P16519	S348	ALYDESCSSTLASTF	100 / 7 AA	71
Phosphosite 5:	DUSP6	Q16828	S101	TVVLYDESSSDWNEN	85 / 7 AA	42
Phosphosite 6:	UHRF1	Q96T88	S171	PSRDEPCSSTSRPAL	85 / 7 AA	90
Phosphosite 7:	MLPH	Q9BV36	S231	PQSLTDESCSEKAAP	85 / 7 AA	66
Phosphosite 8:	DEPDC2	Q70Z35	Y122	KFRIYDEYCSNHEKA	62 / 8 AA	183
Phosphosite 9:	MSK2	O75676	Y586	ELLAQQGYDESCDLW	100 / 5 AA	86
Phosphosite 10:	MSK1	O75582	Y599	ELLNQNGYDESCDLW	100 / 5 AA	90
Phosphosite 11:	MSK2	O75676	S589	AQQGYDESCDLWSLG	100 / 5 AA	86
Phosphosite 12:	cathepsin K	P43235	Y265	FYSKGVYYDESCNSD	100 / 5 AA	37
Phosphosite 13:	XRRA1	Q6P2D8	Y277	YLQQVQLYDESVDWN	83 / 6 AA	90
Phosphosite 14:	GOLGB1	Q14789	S1258	TDQQESCSSTPGLEE	85 / 7 AA	376
Phosphosite 15:	DUSP6	Q16828	Y98	GTDTVVLYDESSSDW	83 / 6 AA	42
Phosphosite 16:	CUBN	O60494	S365	GGCHPDASCSSTLGS	85 / 7 AA	399
Phosphosite 17:	CUBN	O60494	S367	CHPDASCSSTLGSLP	85 / 7 AA	399
Phosphosite 18:	GOLGB1	Q14789	S1256	PSTDQQESCSSTPGL	85 / 7 AA	376
Phosphosite 19:	GOLGB1	Q14789	S1259	DQQESCSSTPGLEEP	100 / 6 AA	376
Phosphosite 20:	RNF146	Q9NTX7	S24	TNRKANESCSNTAPS	71 / 7 AA	39