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:	S475
P-Site Sequence:	IADALRRSNTKGSMS
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	S475	IADALRRSNTKGSMS	100 / 9 AA	61
Phosphosite 1:	PDE1A	P54750	T477	DALRRSNTKGSMSDG	100 / 7 AA	61
Phosphosite 2:	Kv3.4	Q03721	S577	ERRALRRSTTRDRNK	66 / 9 AA	64
Phosphosite 3:	LDB3	O75112	S298	DEEALRRSSTPIEHA	85 / 7 AA	77
Phosphosite 4:	CROCC	Q5TZA2	S1218	EREALRRSNEELRSA	100 / 6 AA	229
Phosphosite 5:	ZDHHC5	Q9C0B5	T294	IQGELRRTKSKGSLE	55 / 9 AA	78
Phosphosite 6:	IGHE	P01854	S313	LPRALMRSTTKTSGP	75 / 8 AA	47
Phosphosite 7:	TP53BP1	Q12888	S1460	GAGALRRSDSPEIPF	71 / 7 AA	214
Phosphosite 8:	SH2D3A	Q9BRG2	S438	TWRQLRRSHTEAALA	62 / 8 AA	63
Phosphosite 9:	SHKBP1	Q8TBC3	S161	RPAPVRRSNTMPPNL	62 / 8 AA	76
Phosphosite 10:	PHIP	Q8WWQ0	S1741	SVKVLRRSNRKKIDD	75 / 8 AA	207
Phosphosite 11:	SAMSN1	Q9NSI8	S238	KIKANRRSNSKKSKT	75 / 8 AA	42
Phosphosite 12:	COBL	O75128	S260	KVNKRSNSKGCLTTP	71 / 7 AA	136
Phosphosite 13:	NEDD4	P46934	S14	LHFAARRSNTYPLSE	85 / 7 AA	149
Phosphosite 14:	NETO1	Q8TDF5	S424	YHKLRRSSSKCIHDH	71 / 7 AA	60
Phosphosite 15:	COBL	O75128	S258	FFKVNKRSNSKGCLT	71 / 7 AA	136
Phosphosite 16:	LIMK2	P53671	S287	RRRSLRRSNSISKSP	71 / 7 AA	72
Phosphosite 17:	FAM122A	Q96E09	S35	GGGGLRRSNSAPLIH	71 / 7 AA	31
Phosphosite 18:	KLHL12	Q53G59	S29	SMNSLRKSNTLCDVT	71 / 7 AA	63
Phosphosite 19:	NETO1	Q8TDF5	S423	NYHKLRRSSSKCIHD	71 / 7 AA	60
Phosphosite 20:	Neu1	Q99519	S114	KFIALRRSMDQGSTW	66 / 9 AA	45