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:	PGA3
Human P-Site:	S340
P-Site Sequence:	PSAYILQSEGSCISG
UniProt:	P00790
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PGA3	P00790	S340	PSAYILQSEGSCISG	100 / 9 AA	42
Phosphosite 1:	SPRYD3	Q8NCJ5	S339	PRDYILDSEGDSDDS	66 / 9 AA	50
Phosphosite 2:	Putative protein FAM86A-like 1	A6ND20	S119	HWSYLLPSEGSVTLS	66 / 9 AA	37
Phosphosite 3:	KEAP1	Q14145	S293	QKCEILQSDSRCKDY	62 / 8 AA	70
Phosphosite 4:	NFAT5	O94916	S724	QSREILQSDGTVVNL	62 / 8 AA	166
Phosphosite 5:	LPLUNC4	P59827	S111	RYGEILESEGSIRDL	75 / 8 AA	65
Phosphosite 6:	PGA3	P00790	S343	YILQSEGSCISGFQG	100 / 6 AA	42
Phosphosite 7:	GLUL	P15104	S70	DGSSTLQSEGSNSDM	85 / 7 AA	42
Phosphosite 8:	INOC1	Q9ULG1	S104	SLNGVLQSESKCDKG	62 / 8 AA	177
Phosphosite 9:	SGK269	Q9H792	S911	EAESVLHSEGSRRAA	71 / 7 AA	193
Phosphosite 10:	IQSEC3	Q9UPP2	S208	CSDLASQSDGSCTQA	83 / 6 AA	128
Phosphosite 11:	IQSEC3	Q9UPP2	S211	LASQSDGSCTQAGGG	83 / 6 AA	128
Phosphosite 12:	ATP6V1H	Q9UI12	T68	EKQEMLQTEGSQCAK	71 / 7 AA	56
Phosphosite 13:	PGA3	P00790	Y336	YPVPPSAYILQSEGS	100 / 5 AA	42
Phosphosite 14:	NAP5	O14513	S125	TVRNLLQSQGSPEQK	55 / 9 AA	209
Phosphosite 15:	IL1RAP	Q9NPH3	S18	YFYGILQSDASERCD	71 / 7 AA	65
Phosphosite 16:	KIAA1109	Q2LD37	S3689	PSHYSSNSEGSCSVF	66 / 9 AA	555
Phosphosite 17:	INOC1	Q9ULG1	S106	NGVLQSESKCDKGNL	71 / 7 AA	177
Phosphosite 18:	ARID4B	Q4LE39	S1083	GELQDLQSEGNSSPA	71 / 7 AA	148
Phosphosite 19:	Ammonium Transp.RhA	Q02094	S103	IVQGILQSQGQKFNI	83 / 6 AA
Phosphosite 20:	C1orf164	Q5VTB9	S335	DEGQREGSCMAEDDA	83 / 6 AA	63