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:	PTGER1
Human P-Site:	S282
P-Site Sequence:	FFGGSRSSGSARRAR
UniProt:	P34995
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PTGER1	P34995	S282	FFGGSRSSGSARRAR	100 / 9 AA	42
Phosphosite 1:	DVL2	O14641	S592	HSEGSRSSGSTRSDG	88 / 9 AA	79
Phosphosite 2:	DVL3	Q92997	S576	HSEGSRSSGSNRSGS	88 / 9 AA	78
Phosphosite 3:	DVL1	O14640	S576	QSEGSKSSGSTRSSR	77 / 9 AA	75
Phosphosite 4:	PTGER1	P34995	S284	GGSRSSGSARRARAH	100 / 7 AA	42
Phosphosite 5:	DVL2	O14641	S591	QHSEGSRSSGSTRSD	87 / 8 AA	79
Phosphosite 6:	TERF2	Q15554	S23	GRRASRSSGRARRGR	77 / 9 AA	56
Phosphosite 7:	DVL3	Q92997	S575	QHSEGSRSSGSNRSG	100 / 7 AA	78
Phosphosite 8:	MLL3	Q8NEZ4	S2149	VDSYSQSSGTARSNT	75 / 8 AA	541
Phosphosite 9:	RBM45	Q8IUH3	S109	FIAQSRSSGSHRDVE	87 / 8 AA	54
Phosphosite 10:	IGF2AS	Q6U949	S85	VRGRTRSSGSERSNA	75 / 8 AA	18
Phosphosite 11:	DVL2	O14641	S594	EGSRSSGSTRSDGGA	85 / 7 AA	79
Phosphosite 12:	IGF2AS	Q6U949	S87	GRTRSSGSERSNALW	85 / 7 AA	18
Phosphosite 13:	DVL1L1	P54792	S550	QQSEGSKSSGSTRNT	75 / 8 AA	73
Phosphosite 14:	DVL1	O14640	S575	QQSEGSKSSGSTRSS	75 / 8 AA	75
Phosphosite 15:	MED1	Q15648	S1042	TSTGGSKSPGSAGRS	75 / 8 AA	168
Phosphosite 16:	CDCA3	Q99618	S181	DPETPRSSGSMRNRW	75 / 8 AA	29
Phosphosite 17:	GUCY2D	Q02846	S530	VAQGSRSSLGARSMS	77 / 9 AA	120
Phosphosite 18:	C6orf174	Q5TF21	S234	PGTGSRNSGSGVAGG	75 / 8 AA	103
Phosphosite 19:	CECR6	Q9BXQ6	S153	VGGPGSRSAGGAGGT	75 / 8 AA	58
Phosphosite 20:	TMEM16H	Q9HCE9	S1081	RPDGTPSSGSSRVQR	66 / 9 AA	136