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:	S368
P-Site Sequence:	ILHAADISHPAKSWK
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	S368	ILHAADISHPAKSWK	100 / 9 AA	61
Phosphosite 1:	MUM1	Q2TAK8	S517	EYYAADISYPVRKSI	66 / 9 AA	79
Phosphosite 2:	MUM1L1	Q5H9M0	Y499	YYAADISYPVRKETK	62 / 8 AA	79
Phosphosite 3:	MUM1	Q2TAK8	Y518	YYAADISYPVRKSIQ	62 / 8 AA	79
Phosphosite 4:	LEF1	Q9UJU2	S42	EKIFAEISHPEEEGD	71 / 7 AA	44
Phosphosite 5:	NDRG1	Q92597	S296	CGGLPQISQPAKLAE	62 / 8 AA	43
Phosphosite 6:	RSPRY1	Q96DX4	S194	EVACQDSSHPAKHRN	85 / 7 AA	64
Phosphosite 7:	FNBP4	Q8N3X1	S438	SSPRSDISQPASQDG	71 / 7 AA	110
Phosphosite 8:	LRRC56	Q8IYG6	S535	PPRAAELSHPSPVPT	62 / 8 AA	59
Phosphosite 9:	CCDC57	Q2TAC2	S895	KTTGASRSHPAKAKG	66 / 9 AA	103
Phosphosite 10:	RBM15	Q96T37	S427	KFENLDMSHRAKLAM	71 / 7 AA	107
Phosphosite 11:	GTF3C1	Q12789	S1969	SFGAANISQAARERD	55 / 9 AA	239
Phosphosite 12:	PRPF39	Q86UA1	T297	PSGIEDITDPAKLIT	62 / 8 AA	78
Phosphosite 13:	VACAMKL	Q8NCB2	S256	SPYWDDISQAAKDLV	71 / 7 AA	54
Phosphosite 14:	ZNF18	P17022	S254	MVSGAGISHPKSDLT	71 / 7 AA	62
Phosphosite 15:	UBN1	Q9NPG3	S884	ASSSSALSHPAKPHS	83 / 6 AA	122
Phosphosite 16:	NASP	P49321	S713	SNCVTDISHLVRKKR	44 / 9 AA	85
Phosphosite 17:	ZFYVE28	Q9HCC9	S448	PGGAAGISLPASEKE	75 / 8 AA	96
Phosphosite 18:	CMYA5	Q8N3K9	S1756	KGLSEEVSHPADFKK	50 / 8 AA	449
Phosphosite 19:	PPP1R3A	Q16821	S582	RAITADVSHSPRTNL	44 / 9 AA	126
Phosphosite 20:	EIF2C3	Q9H9G7	T742	TTVDTDITHPYEFDF	66 / 6 AA	97