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:	Y125
P-Site Sequence:	YLAINHAYFYSHYVD
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	Y125	YLAINHAYFYSHYVD	100 / 9 AA	53
Phosphosite 1:	IBSP	P21815	Y50	YYLYKHAYFYPHLKR	75 / 8 AA	35
Phosphosite 2:	IBSP	P21815	Y52	LYKHAYFYPHLKRFP	85 / 7 AA	35
Phosphosite 3:	PBX3	P40426	Y253	ATEILNEYFYSHLSN	66 / 9 AA	47
Phosphosite 4:	PBX1	P40424	Y251	ATEILNEYFYSHLSN	66 / 9 AA	47
Phosphosite 5:	EPYC	Q99645	Y147	PLPKNTAYFYSRFNR	75 / 8 AA	37
Phosphosite 6:	PBX4	Q9BYU1	Y228	ATEVLNEYFYSHLNN	55 / 9 AA	41
Phosphosite 7:	PBX2	P40425	Y262	ATEVLNEYFYSHLSN	55 / 9 AA	46
Phosphosite 8:	PBX4	Q9BYU1	Y230	EVLNEYFYSHLNNPY	71 / 7 AA	41
Phosphosite 9:	PBX3	P40426	Y255	EILNEYFYSHLSNPY	71 / 7 AA	47
Phosphosite 10:	PBX2	P40425	Y264	EVLNEYFYSHLSNPY	71 / 7 AA	46
Phosphosite 11:	PBX1	P40424	Y253	EILNEYFYSHLSNPY	71 / 7 AA	47
Phosphosite 12:	NSMAF	Q92636	Y697	SSWDNNVYFYSIAFG	71 / 7 AA	104
Phosphosite 13:	ZFYVE1	Q9HBF4	T200	KSHTLNHTFFYGREV	50 / 8 AA	87
Phosphosite 14:	AVL9	Q8NBF6	Y141	LQLITHAYFEEKDFS	83 / 6 AA	72
Phosphosite 15:	TDRD6	O60522	Y975	SSVQLHSYFYSTHDM	83 / 6 AA	237
Phosphosite 16:	TDRD6	O60522	S974	ESSVQLHSYFYSTHD	83 / 6 AA	237
Phosphosite 17:	EPYC	Q99645	Y149	PKNTAYFYSRFNRIK	83 / 6 AA	37
Phosphosite 18:	ZBTB34	Q8NCN2	S288	SVLQHAYSYSQAASQ	71 / 7 AA	56
Phosphosite 19:	ERRFI1	Q9UJM3	Y211	CGQINYAYFDTPAVS	83 / 6 AA	51
Phosphosite 20:	ERRFI1	Q9UJM3	Y209	RGCGQINYAYFDTPA	83 / 6 AA	51