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:	APOC4
Human P-Site:	S45
P-Site Sequence:	PPPKLKMSRWSLVRG
UniProt:	P55056
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	APOC4	P55056	S45	PPPKLKMSRWSLVRG	100 / 9 AA	15
Phosphosite 1:	APOC4	P55056	S48	KLKMSRWSLVRGRMK	100 / 6 AA	15
Phosphosite 2:	NCAPH	Q15003	S650	DMKKLKQSMWSLLTA	77 / 9 AA	83
Phosphosite 3:	GUF1	Q8N442	S61	FKEKLDMSRFPVENI	55 / 9 AA	74
Phosphosite 4:	RFNG	Q9Y644	S217	RGLALKMSPWASLGS	71 / 7 AA	36
Phosphosite 5:	LFNG	Q8NES3	S270	RGLALKMSPWASGGH	71 / 7 AA	42
Phosphosite 6:	DYNC1I1	O14576	S417	STDGKMCSWSLDMLS	71 / 7 AA	73
Phosphosite 7:	DNAH11	Q96DT5	S207	YIFRGKMSRRTLLPI	71 / 7 AA	521
Phosphosite 8:	C14orf118	Q9NWQ4	S150	LQQKLKVSDWSYERG	75 / 8 AA	52
Phosphosite 9:	FNIP1	Q8TF40	S377	IEQAMKMSRRSADAS	71 / 7 AA	131
Phosphosite 10:	FAM81A	Q8TBF8	S200	QSTKLKMSHRDSNHQ	71 / 7 AA	42
Phosphosite 11:	GPR116	Q8IZF2	S1284	LLNKFSLSRWSSQHS	62 / 8 AA	149
Phosphosite 12:	SUN1	O94901	S52	VFDSPRMSRRSLRLA	71 / 7 AA	90
Phosphosite 13:	PIK3R6	Q5UE93	S38	NQGMWRWSLHKKVER	83 / 6 AA	84
Phosphosite 14:	PKCh	P24723	T25	EAVGLQPTRWSLRHS	62 / 8 AA	78
Phosphosite 15:	CXorf49	A8MYA2	S183	RGSKSRWSLRVDPQQ	83 / 6 AA	54
Phosphosite 16:	CXorf49	A8MYA2	S180	NPERGSKSRWSLRVD	83 / 6 AA	54
Phosphosite 17:	ARHGEF19	Q8IW93	S66	RAPGSRWSLGTPAPL	100 / 5 AA	89
Phosphosite 18:	C8orf42	Q86YL5	S156	LASSANSSRWSLRAA	71 / 7 AA	20
Phosphosite 19:	SUN1	O94901	S55	SPRMSRRSLRLATTA	83 / 6 AA	90
Phosphosite 20:	ARHGEF19	Q8IW93	S63	EELRAPGSRWSLGTP	100 / 5 AA	89