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:	S246
P-Site Sequence:	VIEAQSLSLQPQHIH
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	S246	VIEAQSLSLQPQHIH	100 / 9 AA	83
Phosphosite 1:	TBXA2R	P21731	S331	STRPRSLSLQPQLTQ	77 / 9 AA	37
Phosphosite 2:	IL16	Q14005	S863	DKGAQRLSLQPSSGE	87 / 8 AA	142
Phosphosite 3:	LAMA1	P25391	S627	STQAEGLSLQPYEEY	75 / 8 AA	337
Phosphosite 4:	PCSK4	Q6UW60	S244	TDVIEAQSLSLQPQH	100 / 7 AA	83
Phosphosite 5:	Loc387763	Q7Z7L8	S411	RRSTQSLSLQREQLS	66 / 9 AA	46
Phosphosite 6:	PLEKHH2	Q8IVE3	S805	VQAANPLSLQPEGKP	66 / 9 AA	168
Phosphosite 7:	ADAMTS12	P58397	S1098	ILTSQSLSIQPSEEN	75 / 8 AA	178
Phosphosite 8:	FAM21C	Q9Y4E1	S594	AAKKQTLSLQAQREE	75 / 8 AA	145
Phosphosite 9:	TMEM71	Q6P5X7	S206	GGNSHSLSLQSQLTA	66 / 9 AA	33
Phosphosite 10:	VAPB	O95292	S9	AKVEQVLSLEPQHEL	66 / 9 AA	27
Phosphosite 11:	N4BP2L1	Q5TBK1	S13	LQSFGRLSLQPQQQQ	100 / 6 AA	29
Phosphosite 12:	SMARCAD1	Q9H4L7	S496	SILNQSLSLKPYQKV	85 / 7 AA	117
Phosphosite 13:	SRCAP	Q6ZRS2	S1733	PTPAQTLSLAPGPPL	75 / 8 AA	344
Phosphosite 14:	CACNA1I	Q9P0X4	S937	AGPAPRLSLQPDPML	66 / 9 AA	245
Phosphosite 15:	PPIL2	Q13356	S45	PFDHCSLSLQPFVYP	100 / 6 AA	59
Phosphosite 16:	Loc387763	Q7Z7L8	S409	CLRRSTQSLSLQREQ	85 / 7 AA	46
Phosphosite 17:	JAK3	P52333	S703	LREAQTLSLEADKWG	55 / 9 AA	125
Phosphosite 18:	C20orf117	O94964	S643	EFELQSLSLQRRLEQ	75 / 8 AA	160
Phosphosite 19:	MAST2	Q6P0Q8	S1522	SQGAQELSLAPHPEV	66 / 9 AA	196
Phosphosite 20:	KIAA1949	Q6NYC8	S163	IGGAQELSLRPLEAR	75 / 8 AA	68