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:	T100
P-Site Sequence:	VRDWLASTFTRKMGM
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	T100	VRDWLASTFTRKMGM	100 / 9 AA	61
Phosphosite 1:	PDE1C	Q14123	S108	EVRDWLASTFTRQMG	100 / 8 AA	81
Phosphosite 2:	PDE1A	P54750	S99	EVRDWLASTFTRKMG	100 / 8 AA	61
Phosphosite 3:	PDE1B	Q01064	T104	VRDWLASTFTQQARA	77 / 9 AA	61
Phosphosite 4:	PDE1B	Q01064	S103	EVRDWLASTFTQQAR	87 / 8 AA	61
Phosphosite 5:	ARRDC5	A6NEK1	T108	LPPRLPSTFTSKFGH	66 / 9 AA	37
Phosphosite 6:	NPAS4	Q8IUM7	Y49	IMSLACIYTRKGVFF	62 / 8 AA	87
Phosphosite 7:	TAF1	P21675	S439	SLAGWLPSSMTRNAM	62 / 8 AA	213
Phosphosite 8:	factor V	P12259	T1627	FRKYLDSTFTKRDPR	55 / 9 AA	252
Phosphosite 9:	factor V	P12259	S1626	VFRKYLDSTFTKRDP	62 / 8 AA	252
Phosphosite 10:	PTGDS	P41222	T82	GGLNLTSTFLRKNQC	75 / 8 AA	21
Phosphosite 11:	SLC5A7	Q9GZV3	T556	QSMTLSSTFTNKEAF	75 / 8 AA	63
Phosphosite 12:	ARRDC5	A6NEK1	S107	NLPPRLPSTFTSKFG	71 / 7 AA	37
Phosphosite 13:	MRPS12	O15235	T65	LKGVVLCTFTRKPKK	83 / 6 AA	15
Phosphosite 14:	FLNC	Q14315	T2177	AQERLTRTFTRSSHT	62 / 8 AA	291
Phosphosite 15:	SUPT6H	Q7KZ85	S349	GQPASSFSRKGPSTI	71 / 7 AA	199
Phosphosite 16:	KCNU1	A8MYU2	Y743	MPLRASNYTRKELKD	71 / 7 AA	130
Phosphosite 17:	SUPT6H	Q7KZ85	S347	DRGQPASSFSRKGPS	71 / 7 AA	199
Phosphosite 18:	PCDH12	Q9NPG4	T1108	TGTRLASTFVSEMSS	71 / 7 AA	129
Phosphosite 19:	KIAA0317	O15033	T424	ERNILAATFIRSLHK	71 / 7 AA	94
Phosphosite 20:	STXBP5	Q5T5C0	T802	SALHFCETFTRKTDS	55 / 9 AA	128