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:	S639
P-Site Sequence:	CGETFLHSSSLKEHQ
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	S639	CGETFLHSSSLKEHQ	100 / 9 AA	181
Phosphosite 1:	ZNF69	Q9UC07	S400	CGKAFIHSSSLRYHE	66 / 9 AA	66
Phosphosite 2:	SMYD4	Q8IYR2	S40	LRDIFLHSSSLLQPE	87 / 8 AA	89
Phosphosite 3:	ZNF69	Q9UC07	S401	GKAFIHSSSLRYHER	75 / 8 AA	66
Phosphosite 4:	PEG3	Q9GZU2	S641	ETFLHSSSLKEHQKI	100 / 7 AA	181
Phosphosite 5:	ZNF440	Q8IYI8	S380	CGKAFPHSSSLRYHE	66 / 9 AA	69
Phosphosite 6:	ZNF471	Q9BX82	S218	CDKTFTHSSSLTVHF	77 / 9 AA	73
Phosphosite 7:	ZNF304	Q9HCX3	S207	CMESFPHSSSLRQHQ	66 / 9 AA	75
Phosphosite 8:	ZNF256	Q9Y2P7	S363	CGKSFIHSSSLITHQ	75 / 8 AA	72
Phosphosite 9:	ZNF256	Q9Y2P7	S364	GKSFIHSSSLITHQR	85 / 7 AA	72
Phosphosite 10:	JAK1	P23458	S961	LIMEFLPSGSLKEYL	75 / 8 AA	133
Phosphosite 11:	ZNF440	Q8IYI8	S381	GKAFPHSSSLRYHER	75 / 8 AA	69
Phosphosite 12:	DRP2	Q13474	S28	AADQFHHSSSLRSTC	75 / 8 AA	108
Phosphosite 13:	ZNF302	Q9NR11	S405	GKAFIHSSSLIHHQK	85 / 7 AA	55
Phosphosite 14:	NPAS2	Q99743	S376	PPSEALHSSALKDKG	85 / 7 AA	92
Phosphosite 15:	NPAS2	Q99743	S377	PSEALHSSALKDKGS	85 / 7 AA	92
Phosphosite 16:	ZNF287	Q9HBT7	S485	CGKTFSHSSSLINHQ	87 / 8 AA	88
Phosphosite 17:	ZNF135	P52742	S450	CGKTFSHSSSLSQHE	87 / 8 AA	75
Phosphosite 18:	DRP2	Q13474	S29	ADQFHHSSSLRSTCP	75 / 8 AA	108
Phosphosite 19:	PIBF1	Q8WXW3	S460	VTEFLHQSKLKSFES	75 / 8 AA	90
Phosphosite 20:	ANKIB1	Q9P2G1	S827	MSVLHSSSLRDYTPA	85 / 7 AA	122