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:	S382
P-Site Sequence:	GHSRSFISRELKEIS
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	S382	GHSRSFISRELKEIS	100 / 9 AA	53
Phosphosite 1:	GPR98	Q8WXG9	S5450	GQTKCFISIELKPEK	66 / 9 AA	693
Phosphosite 2:	AAT1	Q7Z4T9	S101	DPVPPFISREWKGHK	75 / 8 AA	71
Phosphosite 3:	CABIN1	Q9Y6J0	S1158	YALHSFASRQLKQWR	66 / 9 AA	246
Phosphosite 4:	SERHL2	Q9H4I8	S225	ENSIDFISRELCAHS	100 / 6 AA	35
Phosphosite 5:	C7orf20	Q7L5D6	S127	PERVTFVSRALKWSS	62 / 8 AA	37
Phosphosite 6:	FAM108A1	Q96GS6	S302	ERLRRFISQELPSQR	75 / 8 AA	34
Phosphosite 7:	TUSC4	Q8WTW4	S33	QVPEDFISRELFDTV	100 / 6 AA	44
Phosphosite 8:	PCSK5	Q92824	S95	RGTHSFISMEPKVEW	66 / 9 AA	102
Phosphosite 9:	MBTPS1	Q14703	S74	KARNSFISSALKSSE	75 / 8 AA	118
Phosphosite 10:	Loc387763	Q7Z7L8	S75	FKTRAFISRDCGSDA	71 / 7 AA	46
Phosphosite 11:	MBTPS1	Q14703	S75	ARNSFISSALKSSEV	75 / 8 AA	118
Phosphosite 12:	GLIS3	Q8NEA6	S48	SDTRSLISRESLAST	85 / 7 AA	84
Phosphosite 13:	USP31	Q70CQ4	S66	RSVGSFMSRVLKTLS	75 / 8 AA	147
Phosphosite 14:	TMEPAI	Q969W9	S74	LSARSFISRHSQGRR	100 / 6 AA	32
Phosphosite 15:	GARNL1	Q6GYQ0	S638	ANLNVYISRELWDDL	83 / 6 AA	230
Phosphosite 16:	PTGER4	P35408	S379	AMSGHSRSFISRELK	100 / 6 AA	53
Phosphosite 17:	TMEPAI	Q969W9	S71	HYKLSARSFISRHSQ	100 / 6 AA	32
Phosphosite 18:	COL12A1	Q99715	S1220	ANFRTVRSFISRIVE	100 / 6 AA	333
Phosphosite 19:	FAM108C1	Q6PCB6	S323	ERLKQFISHELPNS_	62 / 8 AA	36
Phosphosite 20:	ADCK4	Q96D53	S169	IQDNSFISPQLQHIF	62 / 8 AA	60