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:	Y503
P-Site Sequence:	GKENFVRYLEHVQAV
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	Y503	GKENFVRYLEHVQAV	100 / 9 AA	71
Phosphosite 1:	POLR1B	Q9H9Y6	Y465	DKLNFIRYLSHFRCV	75 / 8 AA	128
Phosphosite 2:	PCSK4	Q6UW60	S488	GLHNSIRSLEHVQAQ	66 / 9 AA	83
Phosphosite 3:	SOLH	O75808	Y783	EYGDFVRYFDSVDIC	55 / 9 AA	117
Phosphosite 4:	GCFC	Q9Y5B6	Y855	QLENFCRYLVHLADT	66 / 9 AA	105
Phosphosite 5:	CLCF1	Q9UBD9	Y49	KTYDLTRYLEHQLRS	62 / 8 AA	25
Phosphosite 6:	HNK1ST	O43529	Y243	QFEDFVRYLGDPNHR	62 / 8 AA	42
Phosphosite 7:	TGFBRAP1	Q8WUH2	Y593	YPKALVKYLEHLVID	62 / 8 AA	97
Phosphosite 8:	PCK1	P35558	Y493	FGYNFGKYLAHWLSM	62 / 8 AA	69
Phosphosite 9:	AMFR	P26442	Y253	EKELLVRYLEQRRGK	71 / 7 AA	34
Phosphosite 10:	VWF	P04275	Y1400	MSRNFVRYVQGLKKK	71 / 7 AA	309
Phosphosite 11:	PGM2	Q96G03	Y88	TTQGFCRYLEKQFSD	71 / 7 AA	68
Phosphosite 12:	CHAD	O15335	Y245	AFQSFGRYLETLWLD	71 / 7 AA	40
Phosphosite 13:	exportin 5	Q9HAV4	Y352	TPSNFGKYLESFLAF	71 / 7 AA	136
Phosphosite 14:	PDGFC	Q9NRA1	Y202	TLEDLIRYLEPERWQ	50 / 8 AA	39
Phosphosite 15:	PCSK5	Q92824	Y504	NPNRHVNYLEHVVVR	85 / 7 AA	102
Phosphosite 16:	BMI1	P35226	Y46	CKTCIVRYLETSKYC	83 / 6 AA	37
Phosphosite 17:	PHIP	Q8WWQ0	Y1230	SLMWEVRYIEHNTRT	83 / 6 AA	207
Phosphosite 18:	PCGF2	P35227	Y46	CKTCIVRYLETNKYC	83 / 6 AA	38
Phosphosite 19:	NUMB	P49757	Y43	KCSFPVKYLGHVEVD	71 / 7 AA	71
Phosphosite 20:	MEKK6	O95382	Y708	RHKNIVRYLGSASQG	71 / 7 AA	143