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:	Y172
P-Site Sequence:	HPDLWANYDPLASYD
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	Y172	HPDLWANYDPLASYD	100 / 9 AA	83
Phosphosite 1:	FAM22A	Q8IVF1	Y339	NFRLWQHYKPLARRH	66 / 9 AA	94
Phosphosite 2:	FAM22G	Q5VZR2	Y216	NFRLWQHYKPLARRH	66 / 9 AA	79
Phosphosite 3:	FAM22D	Q5VT03	Y267	NFRLWQHYKPLARRH	66 / 9 AA	86
Phosphosite 4:	FAM22B	A6NNL0	Y339	NFRLWQHYKPLARRH	66 / 9 AA	94
Phosphosite 5:	FAM22F	A1L443	Y216	NFRLWQHYKPLARRH	66 / 9 AA	81
Phosphosite 6:	CACNA1C	Q13936	Y1552	FKRIWAEYDPEAKGR	66 / 9 AA	249
Phosphosite 7:	CACNA1B	Q00975	Y1736	FIRVWAEYDPAACGR	66 / 9 AA	262
Phosphosite 8:	CACNA1A	O00555	Y1839	YVRVWAEYDPAAWGR	66 / 9 AA	282
Phosphosite 9:	TCEB3B	Q8IYF1	Y474	EAWMQANYDPLSDSD	66 / 9 AA	84
Phosphosite 10:	PCSK1	P29120	Y181	HTDIYANYDPEASYD	66 / 9 AA	84
Phosphosite 11:	PLCG1	P19174	Y1023	QRLDSSNYDPLPMWI	62 / 8 AA	149
Phosphosite 12:	AQR	O60306	Y81	ENYLWMNYSPEVSSK	71 / 7 AA	171
Phosphosite 13:	MFSD8	Q8NHS3	Y100	IFGLWSNYRPRKEPL	71 / 7 AA	58
Phosphosite 14:	CHRNE	Q04844	Y35	YHHLFNNYDPGSRPV	71 / 7 AA	55
Phosphosite 15:	MFSD8	Q8NHS3	S98	SPIFGLWSNYRPRKE	71 / 7 AA	58
Phosphosite 16:	CACNA1E	Q15878	Y1751	FVRVWAEYDRAACGR	55 / 9 AA	262
Phosphosite 17:	FLJ23588	Q5THR3	Y895	FEKLWARYDTEGKGH	83 / 6 AA	173
Phosphosite 18:	CTC1	Q2NKJ3	S566	GQRKAWASFDPKALL	66 / 6 AA	135
Phosphosite 19:	ITLN2	Q8WWU7	Y132	GDGNWANYNTFGSAE	50 / 8 AA	36
Phosphosite 20:	ITLN1	Q8WWA0	Y120	GDGNWANYNTFGSAE	50 / 8 AA	35