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:	PDE9A
Human P-Site:	S52
P-Site Sequence:	LPRNTTISLLTTDDA
UniProt:	O76083
Intern. Prot. ID:	IPI00008806

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PDE9A	O76083	S52	LPRNTTISLLTTDDA	100 / 9 AA	68
Phosphosite 1:	PDE9A	O76083	T50	TGLPRNTTISLLTTD	100 / 7 AA	68
Phosphosite 2:	KIAA0494	O75071	S162	TEMNKQISLLTSAVN	66 / 9 AA	55
Phosphosite 3:	Mad1	Q05195	S96	SSRHTTLSLLTKAKL	75 / 8 AA	25
Phosphosite 4:	GPR64	Q8IZP9	S442	NFSNTTISLTSPSLA	100 / 6 AA	112
Phosphosite 5:	HHIPL2	Q6UWX4	S149	SNCHSAISLLTNDRG	62 / 8 AA	81
Phosphosite 6:	GPR64	Q8IZP9	T439	LQLNFSNTTISLTSP	100 / 6 AA	112
Phosphosite 7:	ASH1L	Q9NR48	S1780	DSCNNSISLLSEKLT	62 / 8 AA	333
Phosphosite 8:	DDX60	Q8IY21	S247	EEAHKTVSLLTQVWP	62 / 8 AA	198
Phosphosite 9:	HSF1	Q00613	T511	DGFAEDPTISLLTGS	71 / 7 AA	57
Phosphosite 10:	SEC13	P55735	S130	GSSDGAISLLTYTGE	62 / 8 AA	36
Phosphosite 11:	ASPM	Q8IZT6	S1084	KSIKKTISLLSCHSD	62 / 8 AA	410
Phosphosite 12:	IQCB1	Q15051	S81	QGGWTTISQLTQILS	75 / 8 AA	69
Phosphosite 13:	KIAA1414	Q9P2D3	T710	TDNSANTTTSLLRSL	85 / 7 AA	224
Phosphosite 14:	OTOF	Q9HC10	T1244	SAPSWNTTVRLLRRC	71 / 7 AA	227
Phosphosite 15:	KIAA1414	Q9P2D3	S712	NSANTTTSLLRSLCH	85 / 7 AA	224
Phosphosite 16:	SAMD9	Q5K651	T931	LNSYVPDTTISLSQC	83 / 6 AA	184
Phosphosite 17:	ASH1L	Q9NR48	S1778	TSDSCNNSISLLSEK	71 / 7 AA	333
Phosphosite 18:	PKP2	Q99959	S751	SVKKTAISLLRNLSR	71 / 7 AA	97
Phosphosite 19:	SAMD9	Q5K651	T932	NSYVPDTTISLSQCE	83 / 6 AA	184
Phosphosite 20:	SAMD9	Q5K651	S934	YVPDTTISLSQCEKF	83 / 6 AA	184