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:	S637
P-Site Sequence:	MCDKHTASVEKSQVG
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	S637	MCDKHTASVEKSQVG	100 / 9 AA	98
Phosphosite 1:	PDE4C	Q08493	S592	MCDKHTASVEKSQVG	100 / 9 AA	80
Phosphosite 2:	PDE4B	Q07343	S610	MCDKHTASVEKSQVG	100 / 9 AA	83
Phosphosite 3:	PDE4D	Q08499	S666	MCDKHNASVEKSQVG	88 / 9 AA	91
Phosphosite 4:	PDE4C	Q08493	T590	SPMCDKHTASVEKSQ	100 / 7 AA	80
Phosphosite 5:	PDE4B	Q07343	T608	SPMCDKHTASVEKSQ	100 / 7 AA	83
Phosphosite 6:	PDE4A	P27815	T635	SPMCDKHTASVEKSQ	100 / 7 AA	98
Phosphosite 7:	TDRD1	Q9BXT4	S1099	TKNVHTVSVEKCSEN	75 / 8 AA	132
Phosphosite 8:	SNAPC1	Q16533	S195	QNMKHVISVDKSKPD	66 / 9 AA	43
Phosphosite 9:	SMPD3	Q9NY59	T207	VPGSIKRTASVEYKG	85 / 7 AA	71
Phosphosite 10:	SMPD3	Q9NY59	S209	GSIKRTASVEYKGDG	85 / 7 AA	71
Phosphosite 11:	RABL2B	Q9UNT1	T64	TLYKHTATVDGRTIL	71 / 7 AA	26
Phosphosite 12:	RABL2A	Q9UBK7	T64	TLYKHTATVDGKTIL	71 / 7 AA	26
Phosphosite 13:	PRPF38B	Q5VTL8	S481	GSQGRTDSVEKSKKR	75 / 8 AA	64
Phosphosite 14:	MLL	Q03164	S3595	AEQQDTASVEQSSQK	66 / 9 AA	432
Phosphosite 15:	HIVEP3	Q5T1R4	S805	SVIQHTSSFEKSDSL	66 / 9 AA	259
Phosphosite 16:	ZNF202	O95125	S476	TQAERTPSVEKPYRC	62 / 8 AA	75
Phosphosite 17:	BLM	P54132	S539	DQNKHTASINDLERE	71 / 7 AA	159
Phosphosite 18:	PTGDR	Q13258	S13	YRCQNTTSVEKGNSA	62 / 8 AA	40
Phosphosite 19:	SMCR8	Q8TEV9	S238	EKANELASVEKSIIE	100 / 6 AA	105
Phosphosite 20:	EML4	Q9HC35	S61	ISEDHVASVKKSVSS	75 / 8 AA	109