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:	PTGER3
Human P-Site:	S43
P-Site Sequence:	NLTRPPGSGEDCGSV
UniProt:	P43115
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PTGER3	P43115	S43	NLTRPPGSGEDCGSV	100 / 9 AA	43
Phosphosite 1:	DACT2	Q5SW24	S201	EGARPPGSVEDAGQP	87 / 8 AA	83
Phosphosite 2:	CELSR3	Q9NYQ7	T1466	CVCRPRFTGEDCELD	66 / 9 AA	358
Phosphosite 3:	E2A	P15923	S189	SSVYPPSSGEDYGRD	75 / 8 AA	68
Phosphosite 4:	ARD1A	P41227	S190	KGNSPPSSGEACREE	75 / 8 AA	26
Phosphosite 5:	C1orf61	Q13536	S66	SSPRPPGSTSHCGIS	66 / 9 AA	17
Phosphosite 6:	MESP1	Q9BRJ9	S28	PTRRPPPSDKDCGRS	66 / 9 AA	29
Phosphosite 7:	TIMELESS	Q9UNS1	S1074	LGVRPPASGQETFWR	62 / 8 AA	139
Phosphosite 8:	KIFC1	Q9BW19	S382	DRVFPPGSGQDEVFE	85 / 7 AA	74
Phosphosite 9:	FBN3	Q75N90	S2246	GMRPLPGSGEGCTDD	85 / 7 AA	300
Phosphosite 10:	ZNF516	Q92618	S231	ITAQGPGSGEACVEN	85 / 7 AA	124
Phosphosite 11:	CUEDC1	Q9NWM3	S207	AGGPKPGSGEGCPPA	85 / 7 AA	42
Phosphosite 12:	CMYA1	Q702N8	S1599	SSARPSGSGQEVGGQ	55 / 9 AA	199
Phosphosite 13:	Basonuclin 1	Q01954	S459	PPPSYPGSGEDSKGQ	85 / 7 AA	111
Phosphosite 14:	DGKQ	P52824	S379	EEGRSPGSGEATPEA	85 / 7 AA	101
Phosphosite 15:	E2A	P15923	S188	PSSVYPPSSGEDYGR	85 / 7 AA	68
Phosphosite 16:	ENGASE	Q8NFI3	S591	CFSRPPGSREEESFT	75 / 8 AA	84
Phosphosite 17:	CCDC102A	Q96A19	S194	GSERPPGSQELELVE	85 / 7 AA	63
Phosphosite 18:	ZNF197	O14709	S109	VQLHHPGSGEEAVAL	62 / 8 AA	119
Phosphosite 19:	SLC23A3	Q6PIS1	S594	MADLLPGSGEPCPES	85 / 7 AA	65
Phosphosite 20:	FXR2	P51116	S397	LGFRPPGSGRGSGGS	100 / 6 AA	74