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:	APOB48R
Human P-Site:	S1004
P-Site Sequence:	RSSSQRRSRPSFRRT
UniProt:	Q0VD83
Intern. Prot. ID:	IPI00399183

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	APOB48R	Q0VD83	S1004	RSSSQRRSRPSFRRT	100 / 9 AA	115
Phosphosite 1:	PAX3	P23760	S222	LKRKQRRSRTTFTAE	75 / 8 AA	53
Phosphosite 2:	PAX7	P23759	S220	LKRKQRRSRTTFTAE	75 / 8 AA	57
Phosphosite 3:	SHOX2	O60902	S143	TKIKQRRSRTNFTLE	75 / 8 AA	35
Phosphosite 4:	SHOX	O15266	S120	TKLKQRRSRTNFTLE	75 / 8 AA	32
Phosphosite 5:	DMBX1	Q8NFW5	S74	QHRKQRRSRTAFTAQ	75 / 8 AA	41
Phosphosite 6:	CTSB	P07858	S19	LVLANARSRPSFHPL	100 / 6 AA	38
Phosphosite 7:	TSEN2	Q8NCE0	S77	ILSRSRPSFTISDPK	100 / 6 AA	53
Phosphosite 8:	TSEN2	Q8NCE0	S74	GKGILSRSRPSFTIS	100 / 6 AA	53
Phosphosite 9:	HGK	O95819	S547	PPPQQERSKPSFHAP	75 / 8 AA	142
Phosphosite 10:	CTSB	P07858	S22	ANARSRPSFHPLSDE	100 / 6 AA	38
Phosphosite 11:	TMCC2	O75069	S157	RVLQQIRSRPSIKRG	75 / 8 AA	77
Phosphosite 12:	APOB48R	Q0VD83	S1007	SQRRSRPSFRRTPAW	100 / 6 AA	115
Phosphosite 13:	SIN3B	O75182	S270	PEHSRKRSRPSLLRP	66 / 9 AA	133
Phosphosite 14:	C2orf16	Q68DN1	S1830	RSPSERRSHRSFERS	66 / 9 AA	224
Phosphosite 15:	ABCC4	O15439	S665	SVWSQQSSRPSLKDG	66 / 9 AA	150
Phosphosite 16:	FAM79A	Q5T0D9	S171	RIQWDKQSRPSFINR	55 / 9 AA	30
Phosphosite 17:	ZRANB1	Q9UGI0	S216	SGNSQRRSPPATKRD	75 / 8 AA	81
Phosphosite 18:	Kv1.5	P22460	S171	FFDRNRPSFDGILYY	83 / 6 AA	67
Phosphosite 19:	Kv1.4	P22459	S227	FFDRNRPSFDAILYY	83 / 6 AA	73
Phosphosite 20:	Kv1.3	P22001	S155	FFDRNRPSFDAILYY	83 / 6 AA	64