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:	PDE4B
Human P-Site:	S145
P-Site Sequence:	SDSDYDLSPKAMSRN
UniProt:	Q07343
Intern. Prot. ID:	IPI00016604

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PDE4B	Q07343	S145	SDSDYDLSPKAMSRN	100 / 9 AA	83
Phosphosite 1:	PDE4C	Q08493	S131	SDSDYELSPKAMSRN	88 / 9 AA	80
Phosphosite 2:	PDE4D	Q08499	S202	SDSDYDLSPKSMSRN	88 / 9 AA	91
Phosphosite 3:	PDE4A	P27815	S157	SDSDYDMSPKTMSRN	77 / 9 AA	98
Phosphosite 4:	BCoR	Q6W2J9	S1410	PSSDYDLSPAKQEPK	100 / 6 AA	192
Phosphosite 5:	GIRK1	P48549	S284	KSPFYDLSQRSMQTE	62 / 8 AA	57
Phosphosite 6:	P2RY6	Q15077	S181	RTVCYDLSPPALATH	75 / 8 AA	36
Phosphosite 7:	CDK12	Q9NYV4	S249	YGQDYDLSPSRSHTS	100 / 6 AA	164
Phosphosite 8:	ANK1	P16157	S1507	TDRDYSLSPSQMNGY	66 / 9 AA	206
Phosphosite 9:	CLVS2	Q5SYC1	S293	KEVEKELSPKSMKRS	55 / 9 AA	38
Phosphosite 10:	BCoR	Q6W2J9	Y1407	RPEPSSDYDLSPAKQ	100 / 6 AA	192
Phosphosite 11:	CDK12	Q9NYV4	Y246	GASYGQDYDLSPSRS	100 / 6 AA	164
Phosphosite 12:	PDE4D	Q08499	Y199	LYRSDSDYDLSPKSM	100 / 6 AA	91
Phosphosite 13:	PDE4B	Q07343	Y142	LYRSDSDYDLSPKAM	100 / 6 AA	83
Phosphosite 14:	RPL3	P39023	S310	ASTDYDLSDKSINPL	66 / 9 AA	46
Phosphosite 15:	NAG	A2RRP1	S480	SDSDYEISAKARYFG	55 / 9 AA	269
Phosphosite 16:	SIM1	P81133	S651	HENDYDNSPTALSRI	66 / 9 AA	85
Phosphosite 17:	DNAJC6	O75061	S112	HYTVYNLSPKSYRTA	71 / 7 AA	100
Phosphosite 18:	FEZF1	A0PJY2	S85	VPVAYDTSPKAGVTG	85 / 7 AA	52
Phosphosite 19:	MTX1	Q13505	S235	YNADYDLSARQGADT	71 / 7 AA	51
Phosphosite 20:	ZNF250	P15622	S134	ESQNTDLSPKPLISE	55 / 9 AA	63