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:	PDE4A
Human P-Site:	S279
P-Site Sequence:	HLSEMSRSGNQVSEY
UniProt:	P27815
Intern. Prot. ID:	IPI00020973

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PDE4A	P27815	S279	HLSEMSRSGNQVSEY	100 / 9 AA	98
Phosphosite 1:	PDE4D	Q08499	S325	HLSEMSRSGNQVSEF	100 / 9 AA	91
Phosphosite 2:	PDE4B	Q07343	S267	HLSEMSRSGNQVSEY	100 / 9 AA	83
Phosphosite 3:	PDE4C	Q08493	S254	HLSETSRSGNQVSEY	88 / 9 AA	80
Phosphosite 4:	NBEAL1	Q6ZS30	S96	DSCEMSDSGSQVPDS	77 / 9 AA	151
Phosphosite 5:	NPAS2	Q99743	T699	QPSEVSRTGRQVKYA	66 / 9 AA	92
Phosphosite 6:	KIAA2018	Q68DE3	S1995	RQPERNRSGNQRQST	75 / 8 AA	241
Phosphosite 7:	STAU1	O95793	T566	QSTEMPRTGNGPMSV	71 / 7 AA	63
Phosphosite 8:	SSBP1	Q04837	S67	ATNEMWRSGDSEVYQ	71 / 7 AA	17
Phosphosite 9:	PR (Progesterone)	P06401	S168	LSPLMSRSGCKVGDS	75 / 8 AA	99
Phosphosite 10:	ANK3	Q12955	S3614	KMFEMTRSGAIDMSK	83 / 6 AA	480
Phosphosite 11:	ANK2	Q01484	S3081	KLFEMTRSGAIDMTK	83 / 6 AA	430
Phosphosite 12:	ALDH18A1	P54886	S372	QQGEMARSGGRMLAT	55 / 9 AA	87
Phosphosite 13:	ADCY2	Q08462	S1083	VNTEMSRSLSQSNVA	75 / 8 AA	124
Phosphosite 14:	ANAPC5	Q9UJX4	T47	LLNEMSRTGEGAVSL	83 / 6 AA	85
Phosphosite 15:	CTH	P32929	S63	SGFEYSRSGNPTRNC	66 / 9 AA	45
Phosphosite 16:	MKK7	O14733	S154	AVKQMRRSGNKEENK	71 / 7 AA	47
Phosphosite 17:	COPE	O14579	S111	LDREMSRSVDVTNTT	71 / 7 AA	34
Phosphosite 18:	ACADVL	P49748	S532	VHPELSRSGELAVRA	83 / 6 AA	70
Phosphosite 19:	CYP27A1	Q02318	S198	QLRAESASGNQVSDM	85 / 7 AA	60
Phosphosite 20:	VPS16	Q9H269	S545	LLEYEPRSGEQVPLL	71 / 7 AA	95