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:	S57
P-Site Sequence:	WRGDVGCSAGRRSSL
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	S57	WRGDVGCSAGRRSSL	100 / 9 AA	40
Phosphosite 1:	RapGEF1	Q13905	Y329	QDFDVDCYAQRRLSG	66 / 9 AA	121
Phosphosite 2:	EVX2	Q03828	S123	SDVEVGCSALRSPGG	75 / 8 AA	48
Phosphosite 3:	XYLT2	Q9H1B5	S67	GSKDTDSSAGRRGST	66 / 9 AA	97
Phosphosite 4:	OBSCN	Q5VST9	S757	PKYEVQASAGRRVLL	66 / 9 AA	868
Phosphosite 5:	ZADH2	Q8N4Q0	Y81	VNASDINYSAGRYDP	62 / 8 AA	40
Phosphosite 6:	GPS, PLAT and transmembrane domain-containing protein FLJ00285	Q6ZNL0	S105	RPNEHNCSASRRIRP	55 / 9 AA	89
Phosphosite 7:	polycystin 1	P98161	S2958	RPNEHNCSASRRIRP	55 / 9 AA	463
Phosphosite 8:	UNC119B	A6NIH7	S135	GGGDVDISAGRFVRY	75 / 8 AA	28
Phosphosite 9:	ZAR1	Q86SH2	S121	IDAAVQCSLGRRTLQ	75 / 8 AA	46
Phosphosite 10:	Dact3	Q96B18	S525	AGSDSECSAGRLGPL	75 / 8 AA	65
Phosphosite 11:	WNK1	Q9H4A3	S1253	SLTQVVHSAGRRFIV	66 / 9 AA	251
Phosphosite 12:	SOCS7	O14512	S254	SLTDMGGSAGRELDA	75 / 8 AA	54
Phosphosite 13:	C10orf95	Q9H7T3	T50	GGRPCMCTAGRRPNR	83 / 6 AA	26
Phosphosite 14:	ATXN7L2	Q5T6C5	S698	APADVACSVRRKKPG	55 / 9 AA	77
Phosphosite 15:	GPS, PLAT and transmembrane domain-containing protein FLJ00285	Q6ZNL0	S107	NEHNCSASRRIRPES	71 / 7 AA	89
Phosphosite 16:	polycystin 1	P98161	S2960	NEHNCSASRRIRPES	71 / 7 AA	463
Phosphosite 17:	NUP160	Q12769	S25	TARPCLCSVGRRGDG	83 / 6 AA	162
Phosphosite 18:	JAK2	O60674	S919	KYKGVCYSAGRRNLK	66 / 9 AA	131
Phosphosite 19:	ABCC6	O95255	S878	TKDPRGTSAGRRPEL	85 / 7 AA	165
Phosphosite 20:	PEAR1	Q5VY43	S221	PSCDVSCSQGTSGFF	71 / 7 AA	111