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:	S338
P-Site Sequence:	LLRKTVLSKAIEKIK
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	S338	LLRKTVLSKAIEKIK	100 / 9 AA	53
Phosphosite 1:	ZSWIM5	Q9P217	T489	RPRRTVFTRAIEGRE	55 / 9 AA	131
Phosphosite 2:	SMG1	Q96Q15	S1169	ESRKTVLSKPTDSSP	66 / 9 AA	410
Phosphosite 3:	VPS16	Q9H269	S563	KRSKLALSKAIESGD	77 / 9 AA	95
Phosphosite 4:	GLYCTK	Q8IVS8	S289	RSVKTVLSRADSDPH	85 / 7 AA	55
Phosphosite 5:	GARNL1	Q6GYQ0	S1279	LIIKTVLSSARDEPS	66 / 9 AA	230
Phosphosite 6:	Putative uncharacterized protein LOC641298	Q5BKU6	S600	ESRKSVLSKPTDSSP	55 / 9 AA	79
Phosphosite 7:	KIAA0947	Q9Y2F5	S553	SEGKTVLSKMMGSPK	66 / 9 AA	248
Phosphosite 8:	KIAA0947	Q9Y2F5	T550	LMESEGKTVLSKMMG	100 / 6 AA	248
Phosphosite 9:	SMG1	Q96Q15	T1166	LNGESRKTVLSKPTD	100 / 6 AA	410
Phosphosite 10:	Prolactin	P01236	S142	EAPEAILSKAVEIEE	62 / 8 AA	26
Phosphosite 11:	FAM53A	Q6NSI3	S322	TPVKTVLSSPCDSRG	55 / 9 AA	43
Phosphosite 12:	NHEDC1	Q4ZJI4	S41	EETKTVLSDTEEIKP	66 / 9 AA	56
Phosphosite 13:	SLMAP	Q14BN4	S741	ADLKTLLSKAENQAK	85 / 7 AA	95
Phosphosite 14:	DYNC1LI2	O43237	S466	SGQKTVLSNVQEELD	66 / 9 AA	54
Phosphosite 15:	PDZD2	O15018	S1027	RPRKTLVSKAISAPL	75 / 8 AA	302
Phosphosite 16:	MAPK8IP3	Q9UPT6	S1319	SQVKPVLSKAERSHI	85 / 7 AA	147
Phosphosite 17:	ABCB7	O75027	S250	SRQTGALSKAIDRGT	71 / 7 AA	83
Phosphosite 18:	Separase	Q14674	S323	IKASAVLSKSMEAPS	62 / 8 AA	233
Phosphosite 19:	FER1L6	Q2WGJ9	S634	EKMKTVLSDFISRSS	75 / 8 AA	209
Phosphosite 20:	Separase	Q14674	S325	ASAVLSKSMEAPSPP	71 / 7 AA	233