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:	S245
P-Site Sequence:	SRRPPPASGPDSRRR
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	S245	SRRPPPASGPDSRRR	100 / 9 AA	42
Phosphosite 1:	MAP4K2	Q12851	S433	GTLPPPPSGPNSSPL	77 / 9 AA	92
Phosphosite 2:	MLL	Q03164	S1337	KQPPPPESGPEQSKQ	75 / 8 AA	432
Phosphosite 3:	WBP2	Q969T9	S209	GPMEPPVSGPDVPST	85 / 7 AA	28
Phosphosite 4:	KHDRBS1	Q07666	T72	PLLPPSATGPDATVG	66 / 9 AA	48
Phosphosite 5:	NFAT4	Q12968	S261	WLSPRPASGPSSRPT	77 / 9 AA	116
Phosphosite 6:	E2A	P15923	S312	SSHTPPVSGADSLLG	75 / 8 AA	68
Phosphosite 7:	DIAPH3	Q9NSV4	S48	PQHPPPPSGPEEPGE	75 / 8 AA	137
Phosphosite 8:	ANKRD11	Q6UB99	S1672	ENKLHPASGADSKDW	75 / 8 AA	298
Phosphosite 9:	Sos1	Q07889	S1093	PLTPPPASGASSTTD	77 / 9 AA	152
Phosphosite 10:	C10orf91	Q5T1B1	S101	RPRPPHSSGPDLAEA	75 / 8 AA	15
Phosphosite 11:	C10orf91	Q5T1B1	S100	GRPRPPHSSGPDLAE	75 / 8 AA	15
Phosphosite 12:	HR	O43593	S544	SSEEGPGSGPDSRLS	85 / 7 AA	127
Phosphosite 13:	CD19	P15391	S342	KVTPPPGSGPQNQYG	66 / 9 AA	61
Phosphosite 14:	LOC73072	Q9H6K5	T456	PLPWPPATGPGSADG	75 / 8 AA	60
Phosphosite 15:	KIF7	Q2M1P5	S458	RSALSSASGPDSGIE	75 / 8 AA	151
Phosphosite 16:	ZNF828	Q96JM3	S243	TLGPPSASSPESPVL	66 / 9 AA	89
Phosphosite 17:	ZIC4	Q8N9L1	S296	GRSPPPSSGYDSATP	77 / 9 AA	37
Phosphosite 18:	SMARCA4	P51532	S137	ASSPVPASGPSSGPQ	77 / 9 AA	185
Phosphosite 19:	BPTF	Q12830	S33	PPPPPPTSGPIGGLR	85 / 7 AA	338
Phosphosite 20:	SAMM50	Q9Y512	S15	SLEPLPSSGPDFGGL	75 / 8 AA	52