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:	S397
P-Site Sequence:	SLRSSRHSGLSHF__
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	S397	SLRSSRHSGLSHF__	100 / 9 AA	42
Phosphosite 1:	FLG	P20930	S2020	SADSSRHSGIGHGQA	77 / 9 AA	435
Phosphosite 2:	FLG	P20930	S1371	SADSSRHSGIGHRQA	77 / 9 AA	435
Phosphosite 3:	RSKL2	Q9Y6S9	S238	SQAHSRHSGLSSGST	100 / 7 AA	60
Phosphosite 4:	FLG	P20930	S723	SADSSRHSGTGHGQA	77 / 9 AA	435
Phosphosite 5:	FLG	P20930	S3316	SADSSRHSGIPRGQA	66 / 9 AA	435
Phosphosite 6:	FLG	P20930	S1047	SADSSRHSGIPRRQA	66 / 9 AA	435
Phosphosite 7:	EPC1	Q9H2F5	S733	TQTSSSHSALSHQVT	77 / 9 AA	93
Phosphosite 8:	LASS2	Q96G23	S107	VELLSRQSGLSGRQV	85 / 7 AA	45
Phosphosite 9:	NckIPSD	Q9NZQ3	T324	MELVRRNTGLSHELC	71 / 7 AA	79
Phosphosite 10:	AES	Q08117	S9	MFPQSRHSGSSHLPQ	87 / 8 AA	22
Phosphosite 11:	MTF2	Q9Y483	Y474	SSSISRHYGLSDSRK	85 / 7 AA	67
Phosphosite 12:	KIAA0556	O60303	S936	QQKSSRHSDLPPSKK	75 / 8 AA	181
Phosphosite 13:	Mad1	Q05195	T93	GPESSRHTTLSLLTK	75 / 8 AA	25
Phosphosite 14:	RasGRF1	Q13972	S63	SDSSSRPSGLYLLEG	85 / 7 AA	145
Phosphosite 15:	LIPC	P11150	S446	WSTGPRHSGLVLKTI	71 / 7 AA	56
Phosphosite 16:	PCNX	Q96RV3	S2136	YCYSSRHSSLRMSTT	85 / 7 AA	259
Phosphosite 17:	FLG	P20930	S720	QLQSADSSRHSGTGH	100 / 6 AA	435
Phosphosite 18:	FLG	P20930	S2017	QLQSADSSRHSGIGH	100 / 6 AA	435
Phosphosite 19:	FLG	P20930	S1368	HQQSADSSRHSGIGH	100 / 6 AA	435
Phosphosite 20:	FLG	P20930	S1044	HQQSADSSRHSGIPR	100 / 6 AA	435