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:	PDE1A
Human P-Site:	S99
P-Site Sequence:	EVRDWLASTFTRKMG
UniProt:	P54750
Intern. Prot. ID:	IPI00008282

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PDE1A	P54750	S99	EVRDWLASTFTRKMG	100 / 9 AA	61
Phosphosite 1:	PDE1C	Q14123	S108	EVRDWLASTFTRQMG	100 / 9 AA	81
Phosphosite 2:	PDE1B	Q01064	S103	EVRDWLASTFTQQAR	88 / 9 AA	61
Phosphosite 3:	PDE1A	P54750	T100	VRDWLASTFTRKMGM	100 / 8 AA	61
Phosphosite 4:	PDE1B	Q01064	T104	VRDWLASTFTQQARA	87 / 8 AA	61
Phosphosite 5:	TAF1	P21675	S439	SLAGWLPSSMTRNAM	55 / 9 AA	213
Phosphosite 6:	C2orf42	Q9NWW7	S367	SFQDWLASVTERIHQ	66 / 9 AA	64
Phosphosite 7:	PLEKHA1	Q9HB21	S335	SRSNSLVSTFTMEKR	55 / 9 AA	46
Phosphosite 8:	factor V	P12259	S1626	VFRKYLDSTFTKRDP	62 / 8 AA	252
Phosphosite 9:	Putative beta-lactamase-like 1	A8MY62	S111	DPLERYASTFTINNP	62 / 8 AA	55
Phosphosite 10:	ARRDC5	A6NEK1	S107	NLPPRLPSTFTSKFG	71 / 7 AA	37
Phosphosite 11:	FLNC	Q14315	T2177	AQERLTRTFTRSSHT	62 / 8 AA	291
Phosphosite 12:	ARRDC5	A6NEK1	T108	LPPRLPSTFTSKFGH	71 / 7 AA	37
Phosphosite 13:	factor V	P12259	T1627	FRKYLDSTFTKRDPR	62 / 8 AA	252
Phosphosite 14:	WDR4	P57081	T68	SGAILASTFSKSGSY	71 / 7 AA	45
Phosphosite 15:	PCDH12	Q9NPG4	T1108	TGTRLASTFVSEMSS	71 / 7 AA	129
Phosphosite 16:	KIAA0317	O15033	T424	ERNILAATFIRSLHK	71 / 7 AA	94
Phosphosite 17:	PCDH12	Q9NPG4	S1107	PTGTRLASTFVSEMS	83 / 6 AA	129
Phosphosite 18:	SRP68	Q9UHB9	S223	TIYEKLASAFTEEQA	62 / 8 AA	71
Phosphosite 19:	PLEKHA1	Q9HB21	T336	RSNSLVSTFTMEKRG	62 / 8 AA	46
Phosphosite 20:	CDK5RAP2	Q96SN8	S697	GFPDRLASTEQTELL	83 / 6 AA	215