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:	S427
P-Site Sequence:	SEMRKAMSVSSLSSL
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	S427	SEMRKAMSVSSLSSL	100 / 9 AA	181
Phosphosite 1:	IMMT	Q16891	S388	LPGWKGMSVSDLADK	66 / 9 AA	84
Phosphosite 2:	CXCL17	Q6UXB2	T66	APRRKFMTVSGLPKK	66 / 9 AA	14
Phosphosite 3:	Zinc finger protein 891	A8MT65	S498	KECRKAFSVSSSLRR	87 / 8 AA	64
Phosphosite 4:	PEG3	Q9GZU2	S429	MRKAMSVSSLSSLSS	100 / 7 AA	181
Phosphosite 5:	HSF1	Q00613	S121	NIKRKVTSVSTLKSE	66 / 9 AA	57
Phosphosite 6:	PNPT1	Q8TCS8	S210	NPTRKEMSSSTLNLV	66 / 9 AA	86
Phosphosite 7:	ZNF844	Q08AG5	S505	TLERNPMSVSNVGKP	55 / 9 AA	77
Phosphosite 8:	TMF1	P82094	S925	EKERKPFSVSSTPTM	75 / 8 AA	123
Phosphosite 9:	AXIN2	Q9Y2T1	S50	GQVTKPMSVSSNTRR	85 / 7 AA	94
Phosphosite 10:	ZNF440	Q8IYI8	S544	TLKRNPMSVSNDGKP	62 / 8 AA	69
Phosphosite 11:	ABCD1	P33897	S549	IPQRPYMSVGSLRDQ	66 / 9 AA	83
Phosphosite 12:	NTSR1	P30989	S401	AFSRKADSVSSNHTL	87 / 8 AA	46
Phosphosite 13:	TSKS	Q9UJT2	S403	MVERSAVSVASLRSE	66 / 9 AA	65
Phosphosite 14:	PI4KA	P42356	S199	TLKRKTSSVSSISQV	66 / 9 AA	231
Phosphosite 15:	CASP8AP2	Q9UKL3	S1018	EKKDKVMSTSSLEKI	75 / 8 AA	223
Phosphosite 16:	INPP4A	Q96PE3	S905	AKDRTAMSVTLEQCL	71 / 7 AA	110
Phosphosite 17:	POLK	Q9UBT6	S415	TRDGERKSMSVERTF	83 / 6 AA	99
Phosphosite 18:	RAD54L	Q92698	S445	LEGKMSVSSLSSITS	100 / 6 AA	84
Phosphosite 19:	RAD54L	Q92698	S446	EGKMSVSSLSSITSL	100 / 6 AA	84
Phosphosite 20:	C17orf57	Q8IY85	S618	DLRKETMSVSDLWNT	55 / 9 AA	110