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:	S545
P-Site Sequence:	RRPRDDDSKVGFDKW
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	S545	RRPRDDDSKVGFDKW	100 / 9 AA	71
Phosphosite 1:	IQUB	Q8NA54	S662	EADYEDDSKIAFLMQ	62 / 8 AA	93
Phosphosite 2:	ZNF449	Q6P9G9	S222	EMKQLLDSKIGFEIG	83 / 6 AA	60
Phosphosite 3:	PPAP2B	O14495	S186	YRCRGDDSKVQEARK	85 / 7 AA	35
Phosphosite 4:	MDC1	Q14676	T272	VKERDNDTKVKRGAG	71 / 7 AA	227
Phosphosite 5:	C16orf62	Q7Z3J2	S108	KRDRDDNSVVGSDFE	75 / 8 AA	110
Phosphosite 6:	UPK2	O00526	S68	MVRRANDSKVVTSSF	71 / 7 AA	19
Phosphosite 7:	ZNF200	P98182	S147	TSEKEDDSSVGEMML	62 / 8 AA	46
Phosphosite 8:	PHOX2B	Q99453	S184	DSSRDDESKEAKSTD	83 / 6 AA	32
Phosphosite 9:	KIAA0408	Q6ZU52	S128	EQKATKKSKVGFLDP	100 / 5 AA	79
Phosphosite 10:	ATAD5	Q96QE3	S443	EVGRDDNSKKIMENS	83 / 6 AA	208
Phosphosite 11:	KIAA0423	Q9Y4F4	S36	SAPETDDSRVGGIMR	83 / 6 AA	189
Phosphosite 12:	ILF3	Q12906	S73	DVPPEDDSKEGAGEQ	62 / 8 AA	95
Phosphosite 13:	ACAD11	Q709F0	S529	SIQRDEDSYVINGKK	71 / 7 AA	87
Phosphosite 14:	ZNF200	P98182	S148	SEKEDDSSVGEMMLL	71 / 7 AA	46
Phosphosite 15:	BAZ2A	Q9UIF9	S1877	QTFNEDDSEVGKAGH	71 / 7 AA	211
Phosphosite 16:	NFAT3	Q14934	S615	GSNFLPDSKVVFIER	83 / 6 AA	95
Phosphosite 17:	MLTK	Q9NYL2	S761	SRASEEDSKVSEGGW	50 / 8 AA	91
Phosphosite 18:	GPATCH8	Q9UKJ3	S1058	DDGRGDDSKATGPPS	71 / 7 AA	164
Phosphosite 19:	Ig-beta	P40259	S186	LLLDKDDSKAGMEED	71 / 7 AA	26
Phosphosite 20:	PUM2	Q8TB72	S154	KQGDDDDSKINGRGL	83 / 6 AA	114