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:	S390
P-Site Sequence:	PSAWEASSLRSSRHS
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	S390	PSAWEASSLRSSRHS	100 / 9 AA	42
Phosphosite 1:	PTGER1	P34995	S389	TPSAWEASSLRSSRH	100 / 8 AA	42
Phosphosite 2:	TP53I11	O14683	T109	RAEWEAGTLRKGPSP	55 / 9 AA	19
Phosphosite 3:	CREBBP	Q92793	S1680	DKHWEFSSLRRSKWS	77 / 9 AA	265
Phosphosite 4:	DLG1	Q12959	S86	VNTWEISSLPSSTVT	77 / 9 AA	100
Phosphosite 5:	PKD1L2	Q7Z442	S1083	PWSWQGSSLRPDAAD	62 / 8 AA	273
Phosphosite 6:	PKD1L2	Q7Z442	S1082	QPWSWQGSSLRPDAA	62 / 8 AA	273
Phosphosite 7:	CREBBP	Q92793	S1679	RDKHWEFSSLRRSKW	85 / 7 AA	265
Phosphosite 8:	NTN4	Q9HB63	S351	DVNVWEASGNRSGGV	75 / 8 AA	70
Phosphosite 9:	GAK	O14976	S725	EAPPWENSSMRGLNP	62 / 8 AA	143
Phosphosite 10:	DLG1	Q12959	S85	PVNTWEISSLPSSTV	75 / 8 AA	100
Phosphosite 11:	GAK	O14976	S726	APPWENSSMRGLNPK	62 / 8 AA	143
Phosphosite 12:	C9orf5	Q9H330	S12	GGPKDAPSLRSSPGP	75 / 8 AA	101
Phosphosite 13:	LDOC1L	Q6ICC9	T45	ALRREASTLRAEKAN	62 / 8 AA	26
Phosphosite 14:	MACF1	Q9UPN3	S4342	SSAGDDASSLRSRLE	85 / 7 AA	620
Phosphosite 15:	MACF1	Q96PK2	S4844	SSAGDDASSLRSRLE	85 / 7 AA	670
Phosphosite 16:	LDOC1L	Q6ICC9	S44	SALRREASTLRAEKA	62 / 8 AA	26
Phosphosite 17:	JMJD1B	Q7LBC6	S1242	EETKEAGSLRSVLNK	85 / 7 AA	192
Phosphosite 18:	MACF1	Q9UPN3	S4343	SAGDDASSLRSRLEA	85 / 7 AA	620
Phosphosite 19:	MACF1	Q96PK2	S4845	SAGDDASSLRSRLEA	85 / 7 AA	670
Phosphosite 20:	GNAS	P84996	S52	NSPAWEASGLHWSSL	71 / 7 AA	68