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:	T607
P-Site Sequence:	RERERGETFRPSPAL
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	T607	RERERGETFRPSPAL	100 / 9 AA	181
Phosphosite 1:	PAPPA	Q13219	T1197	SSCQRGETYSPAEQS	55 / 9 AA	181
Phosphosite 2:	PIGQ	Q9BRB3	T103	LCRERGGTFWSCEAT	55 / 9 AA	84
Phosphosite 3:	MARK2	Q7KZI7	T667	ESKDRVETLRPHVVG	62 / 8 AA	88
Phosphosite 4:	CMYA3	A4UGR9	T225	TESEYEETFKPSSVV	66 / 9 AA	382
Phosphosite 5:	polycystin 1	P98161	Y4118	HALRGELYRPAWEPQ	62 / 8 AA	463
Phosphosite 6:	ZNF777	Q9ULD5	T610	VSPERGPTFNPKHAL	75 / 8 AA	85
Phosphosite 7:	ZNF473	Q8WTR7	S411	KCNERGKSFRHNSTL	55 / 9 AA	100
Phosphosite 8:	PKCb	P05771	T226	LNPEWNETFRFQLKE	71 / 7 AA	77
Phosphosite 9:	NEXN	Q0ZGT2	T636	QYIERGETYCLYLPE	83 / 6 AA	81
Phosphosite 10:	KPNB1	Q14974	Y104	QTLGTETYRPSSASQ	83 / 6 AA	97
Phosphosite 11:	KPNB1	Q14974	T103	LQTLGTETYRPSSAS	83 / 6 AA	97
Phosphosite 12:	ADAMTS8	Q9UP79	S779	ATLERLQSFRPLPEP	62 / 8 AA	97
Phosphosite 13:	VWF	P04275	Y2684	KVNERGEYFWEKRVT	71 / 7 AA	309
Phosphosite 14:	CO3A1	P02461	T803	SPGERGETGPPGPAG	66 / 9 AA	139
Phosphosite 15:	COL2A1	P02458	T827	APGERGETGPPGPAG	66 / 9 AA	142
Phosphosite 16:	C10orf79	Q8NDM7	T243	LVGKEAETFRPKDDL	83 / 6 AA	192
Phosphosite 17:	KIF3B	O15066	T76	QFELYDETFRPLVDS	83 / 6 AA	85
Phosphosite 18:	IGHA2	P01877	T212	NITKSGNTFRPEVHL	83 / 6 AA	37
Phosphosite 19:	IGHA1	P01876	T225	TLSKSGNTFRPEVHL	83 / 6 AA	38
Phosphosite 20:	SNTG2	Q9NY99	T315	QGADSSQTFRPKFLA	50 / 8 AA	60