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:	T274
P-Site Sequence:	SSIASASTFFGGSRS
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	T274	SSIASASTFFGGSRS	100 / 9 AA	42
Phosphosite 1:	PHRF1	Q9P1Y6	T951	EDGASCSTFFGSEER	87 / 8 AA	179
Phosphosite 2:	PHRF1	Q9P1Y6	S950	EEDGASCSTFFGSEE	87 / 8 AA	179
Phosphosite 3:	TTC15	Q8WVT3	T208	QPSPSLSTFFGDTAA	66 / 9 AA	79
Phosphosite 4:	TTC15	Q8WVT3	S207	VQPSPSLSTFFGDTA	75 / 8 AA	79
Phosphosite 5:	WDR66	Q8TBY9	S488	HRPPSSASTFLGFPY	85 / 7 AA	131
Phosphosite 6:	KIAA1024	Q9UPX6	S337	SLDDLQASTYFGPTP	83 / 6 AA	103
Phosphosite 7:	ARFGAP3	Q9NP61	S89	GGNASASSFFHQHGC	85 / 7 AA	57
Phosphosite 8:	ARFGAP3	Q9NP61	S88	VGGNASASSFFHQHG	85 / 7 AA	57
Phosphosite 9:	KIAA1024	Q9UPX6	Y339	DDLQASTYFGPTPVM	83 / 6 AA	103
Phosphosite 10:	GSTO1	P78417	T163	VLTNKKTTFFGGNSI	83 / 6 AA	28
Phosphosite 11:	TMC8	Q8IU68	S529	SRPFRASSSTFFFQL	85 / 7 AA	82
Phosphosite 12:	WDR66	Q8TBY9	T489	RPPSSASTFLGFPYI	75 / 8 AA	131
Phosphosite 13:	TNRC6B	Q9UPQ9	T1637	SRLASASTWSDGGSV	66 / 9 AA	194
Phosphosite 14:	MOCOS	Q96EN8	T696	KISSWLSTFFGRPCH	62 / 8 AA	98
Phosphosite 15:	EIF2A	Q9BY44	S360	SKPVASDSTYFAWCP	62 / 8 AA	65
Phosphosite 16:	ADAR	P55265	S608	TPTPSATSFFSGKSP	55 / 9 AA	136
Phosphosite 17:	PSMG1	O95456	T4	____MAATFFGEVVK	83 / 6 AA	33
Phosphosite 18:	RXFP4	Q8TDU9	T12	NTSASPPTFFWANAS	71 / 7 AA	41
Phosphosite 19:	ADH4	P08319	T323	IGRTINGTFFGGWKS	100 / 5 AA	40
Phosphosite 20:	MOCOS	Q96EN8	S695	EKISSWLSTFFGRPC	62 / 8 AA	98