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:	S221
P-Site Sequence:	RGGNGTSSSHNWGNL
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	S221	RGGNGTSSSHNWGNL	100 / 9 AA	43
Phosphosite 1:	PTGER3	P43115	S222	GGNGTSSSHNWGNLF	100 / 8 AA	43
Phosphosite 2:	PTGER3	P43115	S220	GRGGNGTSSSHNWGN	100 / 8 AA	43
Phosphosite 3:	PTGER3	P43115	T219	TGRGGNGTSSSHNWG	100 / 7 AA	43
Phosphosite 4:	PAI-RBP1	Q8NC51	S221	DKRGGSGSHNWGTVK	75 / 8 AA	45
Phosphosite 5:	CHRM4	P08173	S22	SVRLVTSSSHNRYET	85 / 7 AA	53
Phosphosite 6:	Daxx	Q9UER7	S618	TSFNGGVSPHNWGDS	66 / 9 AA	81
Phosphosite 7:	NFIC	P08651	S310	PSSPTSSSRNWTEDM	85 / 7 AA	56
Phosphosite 8:	NFIC	P08651	S309	SPSSPTSSSRNWTED	85 / 7 AA	56
Phosphosite 9:	CHRM4	P08173	S23	VRLVTSSSHNRYETV	85 / 7 AA	53
Phosphosite 10:	HUWE1	Q7Z6Z7	S3159	TFQMGGSSSHNRPSG	75 / 8 AA	482
Phosphosite 11:	RCOR1	Q9UKL0	S80	AAPNGNSSSNSWEEG	66 / 9 AA	53
Phosphosite 12:	HUWE1	Q7Z6Z7	S3160	FQMGGSSSHNRPSGS	75 / 8 AA	482
Phosphosite 13:	Doublecortin	O43602	S396	ADSANGTSSSQLSTP	85 / 7 AA	49
Phosphosite 14:	Doublecortin	O43602	S397	DSANGTSSSQLSTPK	85 / 7 AA	49
Phosphosite 15:	SETD5	Q9C0A6	S1154	DSRGTSSSHCRPQEN	75 / 8 AA	158
Phosphosite 16:	Doublecortin	O43602	T395	PADSANGTSSSQLST	85 / 7 AA	49
Phosphosite 17:	SETD5	Q9C0A6	S1153	SDSRGTSSSHCRPQE	75 / 8 AA	158
Phosphosite 18:	XK	P51811	S311	SPDLISKSHNWYQLL	71 / 7 AA	51
Phosphosite 19:	RBM19	Q9Y4C8	S511	DKANSASSHNWNTLF	71 / 7 AA	107
Phosphosite 20:	MIOS	Q9NXC5	S470	SLGMVESSRHNWSGL	83 / 6 AA	99