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:	PTGER4
Human P-Site:	S354
P-Site Sequence:	LFCRIGGSRRERSGQ
UniProt:	P35408
Intern. Prot. ID:	IPI00018648

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PTGER4	P35408	S354	LFCRIGGSRRERSGQ	100 / 9 AA	53
Phosphosite 1:	DIAPH3	Q9NSV4	S83	ASIRIPGSKKERPPL	66 / 9 AA	137
Phosphosite 2:	FBX43	Q4G163	S591	AQARIPGSQREQGST	66 / 9 AA	78
Phosphosite 3:	GIGYF2	Q6Y7W6	S225	GGWRLAGSRRDGERW	62 / 8 AA	150
Phosphosite 4:	HUWE1	Q7Z6Z7	S1311	TGQEEGGSRREPQVN	85 / 7 AA	482
Phosphosite 5:	CYP26C1	Q6V0L0	S75	QGSRFHSSRRERYGT	66 / 9 AA	57
Phosphosite 6:	CPSF6	Q16630	S489	SKSYGSGSRRERSRE	100 / 6 AA	59
Phosphosite 7:	ITGB8	P26012	S78	EDFISGGSRSERCDI	85 / 7 AA	86
Phosphosite 8:	ZBED3	Q96IU2	S144	GALAVRGSRRERELE	100 / 6 AA	25
Phosphosite 9:	DRD4	P21917	S149	RYNRQGGSRRQLLLI	75 / 8 AA	48
Phosphosite 10:	GLI3	P10071	S1392	PCASFGGSRRQAMPR	71 / 7 AA	170
Phosphosite 11:	SCAF1	Q9H7N4	S597	TDRRRGGSRRSRSRE	77 / 9 AA	139
Phosphosite 12:	KIAA0556	O60303	S317	RMCSRPGSRRERPLS	100 / 6 AA	181
Phosphosite 13:	FOXO4	P98177	S96	TGPRKGGSRRNAWGN	75 / 8 AA	54
Phosphosite 14:	PPP1R3A	Q16821	S987	SGIVTSGSRKERCIG	62 / 8 AA	126
Phosphosite 15:	C1orf137	Q5JT78	S90	AQVPVEGSRRETSIT	62 / 8 AA	11
Phosphosite 16:	UBR5	O95071	S2356	SSGLRAGSRRDRDRD	71 / 7 AA	309
Phosphosite 17:	MBD6	Q96DN6	S882	ARGRKPGSRREPGRL	75 / 8 AA	101
Phosphosite 18:	TMEM11	P17152	S17	GPGSSGGSARERVSL	85 / 7 AA	22
Phosphosite 19:	NLN	Q9BYT8	S18	SLRRVGGSRILLRMT	83 / 6 AA	81
Phosphosite 20:	KIAA1409	Q9P2D8	S209	LPMAILGSSRREGVP	71 / 7 AA	295