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:	S280
P-Site Sequence:	HSSRSKRSAYPSTSR
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	S280	HSSRSKRSAYPSTSR	100 / 9 AA	181
Phosphosite 1:	PEG3	Q9GZU2	Y282	SRSKRSAYPSTSRGL	100 / 7 AA	181
Phosphosite 2:	IGSF9B	Q9UPX0	S466	KPSRSKHSALPSGSL	77 / 9 AA	147
Phosphosite 3:	WDFY1	Q8IWB7	S331	KCSSKRSSYPVMGFE	85 / 7 AA	46
Phosphosite 4:	WDFY1	Q8IWB7	S330	GKCSSKRSSYPVMGF	85 / 7 AA	46
Phosphosite 5:	Cot	P41279	S334	WVKRYPRSAYPSYLY	77 / 9 AA	53
Phosphosite 6:	DNAH1	Q9P2D7	S1323	EYLETKRSAFPRFYF	71 / 7 AA	494
Phosphosite 7:	SPATA2	Q9UM82	S411	CPPASKPSAFPSKAS	75 / 8 AA	58
Phosphosite 8:	EYA2	O00167	S256	LRGRSKRSSDPSPAG	77 / 9 AA	59
Phosphosite 9:	Cot	P41279	Y336	KRYPRSAYPSYLYII	100 / 6 AA	53
Phosphosite 10:	CACNA1E	Q15878	S1933	VSGLSGRSGYPSMSP	75 / 8 AA	262
Phosphosite 11:	DYNC2H1	Q8NCM8	S1424	EFLEEKRSAFPRFYF	83 / 6 AA	493
Phosphosite 12:	ST8SIA2	Q92186	T268	KHHVNVRTAYPSLRL	83 / 6 AA	42
Phosphosite 13:	ST8SIA4	Q92187	T253	KNKLKVRTAYPSLRL	83 / 6 AA	41
Phosphosite 14:	PCSK1	P29120	S82	HPRRSRRSAFHITKR	62 / 8 AA	84
Phosphosite 15:	TSHZ2	Q9NRE2	Y541	GAPSWSAYPSIHAAY	83 / 6 AA	115
Phosphosite 16:	WDFY1	Q8IWB7	Y332	CSSKRSSYPVMGFEF	83 / 6 AA	46
Phosphosite 17:	ST8SIA4	Q92187	Y255	KLKVRTAYPSLRLIH	83 / 6 AA	41
Phosphosite 18:	ST8SIA2	Q92186	Y270	HVNVRTAYPSLRLLH	83 / 6 AA	42
Phosphosite 19:	RPRD2	Q5VT52	Y71	KWLRRSAYPHRLNLF	83 / 6 AA	156
Phosphosite 20:	BAD	Q92934	S74	VEIRSRHSSYPAGTE	62 / 8 AA	18