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:	S323
P-Site Sequence:	EKFIKDVSRSSKSGR
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	S323	EKFIKDVSRSSKSGR	100 / 9 AA	181
Phosphosite 1:	CYP2C19	P33261	S51	QIDIKDVSKSLTNLS	85 / 7 AA	56
Phosphosite 2:	MYBL2	P10244	S382	GHTISDLSRSSRGEL	66 / 9 AA	79
Phosphosite 3:	SEC15L2	Q9Y2D4	S198	REEIKDVSMSDLKDF	85 / 7 AA	78
Phosphosite 4:	ESCO2	Q56NI9	S159	YRHIKPVSRNSRNSK	66 / 9 AA	68
Phosphosite 5:	C17orf66	A2RTY3	S13	STDISDVSRSMFLYP	85 / 7 AA	66
Phosphosite 6:	USP53	Q70EK8	S445	REKIKDISRECALKA	62 / 8 AA	121
Phosphosite 7:	PAIP2	Q9BPZ3	S5	___MKDPSRSSTSPS	75 / 8 AA	15
Phosphosite 8:	TTN	Q8WZ42	T19889	ILIIKDVTRKDSGYY	83 / 6 AA	3816
Phosphosite 9:	ADAM17	P78536	S176	SEDIKNVSRLQSPKV	83 / 6 AA	93
Phosphosite 10:	SEMG2	Q02383	S490	KSTQKDVSQSSISFQ	85 / 7 AA	65
Phosphosite 11:	SEMG1	P04279	S310	NGVQKDVSQSSIYSQ	85 / 7 AA	52
Phosphosite 12:	TACC2	O95359	S1944	PDPAKDLSRSSDSEE	85 / 7 AA	309
Phosphosite 13:	LCOR	Q96JN0	S246	QDGKKDVSHSSPVDL	85 / 7 AA	47
Phosphosite 14:	GSX2	Q9BZM3	S16	SLIIKDTSRPAPSLP	62 / 8 AA	32
Phosphosite 15:	SIPA1L1	O43166	S93	RKENIKESSRSSQEI	75 / 8 AA	200
Phosphosite 16:	ALG9	Q9H6U8	S570	YRPFLDASRSSKLLR	66 / 9 AA	70
Phosphosite 17:	ALG9	Q9H6U8	S572	PFLDASRSSKLLRAF	85 / 7 AA	70
Phosphosite 18:	B3GNT2	Q9NY97	S28	IYFIMEVSKSSSQEK	62 / 8 AA	46
Phosphosite 19:	SMOC2	Q9H3U7	S88	RGNCKDVSRCVAERK	71 / 7 AA	50
Phosphosite 20:	KIF13A	Q9H1H9	S1587	RVLEKEVSRSPTTSS	71 / 7 AA	202