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:	S279
P-Site Sequence:	ASTFFGGSRSSGSAR
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	S279	ASTFFGGSRSSGSAR	100 / 9 AA	42
Phosphosite 1:	CRAMP1L	Q96RY5	S136	SRVPFGGSRSSSRNL	100 / 7 AA	135
Phosphosite 2:	SNED1	Q8TER0	S163	RVTFFGGSSSSPVNT	87 / 8 AA	152
Phosphosite 3:	HNRNPA2B1	P22626	S324	KSGNFGGSRNMGGPY	75 / 8 AA	37
Phosphosite 4:	DNAJB5	O75953	S114	PFDIFFASSRSTRPF	62 / 8 AA	39
Phosphosite 5:	AXIN2	Q9Y2T1	S573	PSEQFGGSRGSTLPK	85 / 7 AA	94
Phosphosite 6:	DNAJB5	O75953	S115	FDIFFASSRSTRPFS	62 / 8 AA	39
Phosphosite 7:	HNRNPA1	P09651	S231	GRGGFGGSRGGGGYG	75 / 8 AA	39
Phosphosite 8:	OSBPL5	Q9H0X9	S579	LKPFFGGSTSINQIS	85 / 7 AA	99
Phosphosite 9:	KIAA1602	Q9HCH0	S1287	QGPPFGGSRTPSTSD	71 / 7 AA	139
Phosphosite 10:	SIPA1L2	Q9P2F8	S1504	RGSSFGSSRSSVLDQ	85 / 7 AA	190
Phosphosite 11:	RBM11	P57052	S89	VQYRFGSSRSSEPAN	85 / 7 AA	32
Phosphosite 12:	RBM11	P57052	S88	NVQYRFGSSRSSEPA	85 / 7 AA	32
Phosphosite 13:	MCM5	P33992	S361	ACLLFGGSRKRLPDG	83 / 6 AA	82
Phosphosite 14:	SIPA1L2	Q9P2F8	S1503	RRGSSFGSSRSSVLD	85 / 7 AA	190
Phosphosite 15:	TSPEAR	Q8WU66	S202	GARFFVGSRRRAKGL	55 / 9 AA	75
Phosphosite 16:	SLC7A7	Q9UM01	S339	SRLFFVGSREGHLPD	83 / 6 AA	56
Phosphosite 17:	SLC7A6	Q92536	S347	SRLFFVGSREGHLPD	83 / 6 AA	57
Phosphosite 18:	SLC7A5	Q01650	S354	SRLFFVGSREGHLPS	83 / 6 AA	55
Phosphosite 19:	SVEP1	Q4LDE5	S1154	GTTPFAGSRSITECS	83 / 6 AA	390
Phosphosite 20:	FLG2	Q5D862	S701	GQHGFGSSQSSGYGQ	75 / 8 AA	248