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:	PTGIS
Human P-Site:	S221
P-Site Sequence:	LPKLARGSLSVGDKD
UniProt:	Q16647
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PTGIS	Q16647	S221	LPKLARGSLSVGDKD	100 / 9 AA	57
Phosphosite 1:	PTGIS	Q16647	S223	KLARGSLSVGDKDHM	100 / 7 AA	57
Phosphosite 2:	DISC1	Q9NRI5	S713	QLQEARGSLSVEDER	100 / 7 AA	94
Phosphosite 3:	SETD5	Q9C0A6	S1041	MKDLSRGSLSPGGER	77 / 9 AA	158
Phosphosite 4:	CELSR3	Q9NYQ7	S152	TGPLQRGSLSPGALS	77 / 9 AA	358
Phosphosite 5:	DUSP9	Q99956	S58	LRRLRRGSLSVRALL	87 / 8 AA	42
Phosphosite 6:	ARHGDIA	P52565	S174	KGMLARGSYSIKSRF	75 / 8 AA	23
Phosphosite 7:	Loc340204	A2RUU4	S24	LFLLTRGSLSPTKYN	85 / 7 AA	14
Phosphosite 8:	DISC1	Q9NRI5	S715	QEARGSLSVEDERQM	100 / 6 AA	94
Phosphosite 9:	ACOT11	Q8WXI4	S65	TNQRGELSVGQLLKW	85 / 7 AA	68
Phosphosite 10:	CFLAR	O15519	S51	LRERGKLSVGDLAEL	85 / 7 AA	55
Phosphosite 11:	SNX14	Q9Y5W7	S485	NSKLNRGSLSLDDFR	66 / 9 AA	110
Phosphosite 12:	PPFIA2	O75334	S799	YHNDARSSLSVSLEP	75 / 8 AA	143
Phosphosite 13:	PPFIA2	O75334	S798	SYHNDARSSLSVSLE	85 / 7 AA	143
Phosphosite 14:	TOP3B	O95985	S25	AKILSRGSLSSHKGL	85 / 7 AA	97
Phosphosite 15:	FAM120A	Q9NZB2	S30	LQKLARGSLVGGGRQ	100 / 6 AA	122
Phosphosite 16:	DUSP9	Q99956	S60	RLRRGSLSVRALLPG	100 / 6 AA	42
Phosphosite 17:	KIAA1875	A6NE52	S970	ASQLLARSSLSHYLG	85 / 7 AA	180
Phosphosite 18:	CELSR3	Q9NYQ7	S154	PLQRGSLSPGALSSG	85 / 7 AA	358
Phosphosite 19:	DENND5B	Q6ZUT9	S1116	KPEKERGSLTVLLCG	71 / 7 AA	145
Phosphosite 20:	SETD5	Q9C0A6	S1043	DLSRGSLSPGGERAC	85 / 7 AA	158