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:	PEG3
Human P-Site:	S809
P-Site Sequence:	MAESTIQSFDAINHQ
UniProt:	Q9GZU2
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PEG3	Q9GZU2	S809	MAESTIQSFDAINHQ	100 / 9 AA	181
Phosphosite 1:	MIF4GD	A9UHW6	S13	REEYKIQSFDAETQQ	85 / 7 AA	25
Phosphosite 2:	SULT1C2	O00338	S34	DNWSQIQSFEAKPDD	75 / 8 AA	35
Phosphosite 3:	ABTB1	Q969K4	T453	HVASTVQTYSAIEEA	55 / 9 AA	54
Phosphosite 4:	RGS18	Q9NS28	S172	ITQPTLHSFDAAQSR	62 / 8 AA	28
Phosphosite 5:	CSF1	P09603	S260	PPRSTCQSFEPPETP	62 / 8 AA	60
Phosphosite 6:	CROP	O95232	S181	STTSTIESFAAQEKQ	75 / 8 AA	51
Phosphosite 7:	PIK3CA	P42336	S1015	SGMPELQSFDDIAYI	71 / 7 AA	124
Phosphosite 8:	FAM131B	Q86XD5	S322	VTSSGVQSFDEEEGE	62 / 8 AA	36
Phosphosite 9:	TRPC4	Q9UBN4	S764	SKLSTIQSANASKES	75 / 8 AA	112
Phosphosite 10:	Kv9.2	Q9ULS6	S147	DQESTTSSFDEILAF	66 / 9 AA	54
Phosphosite 11:	DDX31	Q9H8H2	S321	TRELALQSFDTVQKL	50 / 8 AA	94
Phosphosite 12:	ADCY8	P40145	Y978	EELYSQSYDAVGVMF	66 / 6 AA	140
Phosphosite 13:	ADCY8	P40145	S977	NEELYSQSYDAVGVM	66 / 6 AA	140
Phosphosite 14:	Kv1.4	P22459	S227	FFDRNRPSFDAILYY	83 / 6 AA	73
Phosphosite 15:	Kv1.3	P22001	S155	FFDRNRPSFDAILYY	83 / 6 AA	64
Phosphosite 16:	Kv1.2	P16389	S84	FFDRNRPSFDAILYY	83 / 6 AA	57
Phosphosite 17:	SELENBP1	Q13228	T273	VGCALSSTIQRFYKN	83 / 6 AA	52
Phosphosite 18:	APOB	P04114	S3168	FLKTTKQSFDLSVKA	71 / 7 AA	516
Phosphosite 19:	ABCD4	O14678	S98	VLNSTLKSFDQFTCN	55 / 9 AA	69
Phosphosite 20:	CROP	O95232	T178	LLRSTTSTIESFAAQ	83 / 6 AA	51