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:	PTGER2
Human P-Site:	S24
P-Site Sequence:	QWLPPGESPAISSVM
UniProt:	P43116
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PTGER2	P43116	S24	QWLPPGESPAISSVM	100 / 9 AA	40
Phosphosite 1:	HECTD1	Q9ULT8	S1479	VRTPGESSAISMGIV	87 / 8 AA	290
Phosphosite 2:	HECTD1	Q9ULT8	S1478	SVRTPGESSAISMGI	87 / 8 AA	290
Phosphosite 3:	TRDN	Q13061	S287	GDLKPGQSPAIPPPL	85 / 7 AA	82
Phosphosite 4:	ABCA4	P78363	S90	QSPTPGESPGIVSNY	85 / 7 AA	256
Phosphosite 5:	FAM63B	Q8NBR6	S170	DPSPPGESPSLDSLE	75 / 8 AA	67
Phosphosite 6:	TET3	O43151	S1329	GVFSSGESPAIVPDK	100 / 6 AA	179
Phosphosite 7:	Dact3	Q96B18	S557	SSASEGESPAFSSAS	85 / 7 AA	65
Phosphosite 8:	GRID2IP	A4D2P6	S585	RASPPGPSPAVTTGP	66 / 9 AA	132
Phosphosite 9:	LIMCH1	Q9UPQ0	S1002	SPTPPGQSPNRSISG	66 / 9 AA	122
Phosphosite 10:	MUC4	Q99102	S636	TSTSPQESPAVSQRG	75 / 8 AA	232
Phosphosite 11:	AMPD3	Q01432	S103	WKGPPAASPAMSPTT	66 / 9 AA	89
Phosphosite 12:	NAF1	Q96HR8	S89	QPQPPAESPACGDCV	75 / 8 AA	54
Phosphosite 13:	Loc284861	Q6ZQP7	S242	TRTPPTESPARTPSR	66 / 9 AA	31
Phosphosite 14:	Loc284861	Q6ZQP7	S224	TRTPPTESPARTPPR	66 / 9 AA	31
Phosphosite 15:	Loc284861	Q6ZQP7	S107	ARTPPTESPARTPPT	66 / 9 AA	31
Phosphosite 16:	SIPA1L3	O60292	S53	MSQPLGESPATATAT	66 / 9 AA	195
Phosphosite 17:	ALS2CR8	Q8N187	S577	RYTSPDESPAVVSVN	71 / 7 AA	81
Phosphosite 18:	KIAA1522	Q9P206	S661	TLTPLQESPVISKDQ	66 / 9 AA	107
Phosphosite 19:	FBXO46	Q6PJ61	S427	PEPPPADSPATAPGP	55 / 9 AA	69
Phosphosite 20:	JAK2	O60674	S1016	KVKEPGESPIFWYAP	62 / 8 AA	131