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:	S526
P-Site Sequence:	AAQEARTSSQKCEFI
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	S526	AAQEARTSSQKCEFI	100 / 9 AA	61
Phosphosite 1:	PDE1A	P54750	S527	AQEARTSSQKCEFIH	100 / 8 AA	61
Phosphosite 2:	SLMAP	Q14BN4	S516	AQELARTSKQKCFEL	87 / 8 AA	95
Phosphosite 3:	EFCAB7	A8K855	S436	NFFELRTSGEKCDED	66 / 9 AA	72
Phosphosite 4:	ATXN7L2	Q5T6C5	S122	PPPPAPASSQKCHVV	75 / 8 AA	77
Phosphosite 5:	DHX40	Q8IX18	S401	SGRAGRTSSGKCFRI	66 / 9 AA	89
Phosphosite 6:	ATXN7L2	Q5T6C5	S123	PPPAPASSQKCHVVN	75 / 8 AA	77
Phosphosite 7:	DHX40	Q8IX18	S402	GRAGRTSSGKCFRIY	75 / 8 AA	89
Phosphosite 8:	COIL	P38432	S271	VTLEARNSSEKLPTE	75 / 8 AA	63
Phosphosite 9:	GPR158	Q5T848	T929	TAGVEERTKSQKPLP	75 / 8 AA	135
Phosphosite 10:	ZNF280C	Q8ND82	S91	PEIFRTASQRCRDPP	71 / 7 AA	83
Phosphosite 11:	FAM172A	Q8WUF8	T397	TEASEAKTSSLKPAV	75 / 8 AA	48
Phosphosite 12:	KRTHA5	Q92764	S349	AETEARYSSQLAQMQ	85 / 7 AA	50
Phosphosite 13:	K32	Q14532	S348	TESEARYSSQLAQMQ	85 / 7 AA	50
Phosphosite 14:	KRT36	O76013	S345	AETEARYSSQLAQMQ	85 / 7 AA	52
Phosphosite 15:	KIAA1731	Q9C0D2	S2201	FSIEARDSSQGMKNQ	85 / 7 AA	295
Phosphosite 16:	KRT31	Q15323	Y307	LTESEARYSSQLSQV	85 / 7 AA	47
Phosphosite 17:	KRT31	Q15323	S308	TESEARYSSQLSQVQ	85 / 7 AA	47
Phosphosite 18:	K32	Q14532	Y347	LTESEARYSSQLAQM	85 / 7 AA	50
Phosphosite 19:	KRT33B	Q14525	Y307	LTESEARYSSQLSQV	85 / 7 AA	46
Phosphosite 20:	KRT33B	Q14525	S308	TESEARYSSQLSQVQ	85 / 7 AA	46