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:	PDE4D
Human P-Site:	S255
P-Site Sequence:	DRAPSKRSPMCNQPS
UniProt:	Q08499
Intern. Prot. ID:	IPI00002449

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PDE4D	Q08499	S255	DRAPSKRSPMCNQPS	100 / 9 AA	91
Phosphosite 1:	SPHK1IP	Q2M3C7	S1230	LLSPSLRSPVCHRQS	66 / 9 AA	186
Phosphosite 2:	FAM105A	Q9NUU6	S224	RDYHKRGSMCNTLFS	71 / 7 AA	42
Phosphosite 3:	FAM156A	Q8NDB6	S16	PASPSKSSPMTAAET	85 / 7 AA	24
Phosphosite 4:	KIAA0476	O75064	S1092	LPPPARRSPMDSLLH	71 / 7 AA	164
Phosphosite 5:	FAM156A	Q8NDB6	S15	NPASPSKSSPMTAAE	85 / 7 AA	24
Phosphosite 6:	MED13L	Q71F56	S394	NRTQSKRSQMSTPTL	55 / 9 AA	243
Phosphosite 7:	PDE4D	Q08499	S252	NLQDRAPSKRSPMCN	100 / 6 AA	91
Phosphosite 8:	WAC	Q9BTA9	S436	QAQPSNQSPMSLTSD	62 / 8 AA	71
Phosphosite 9:	SPAG5	Q96R06	S43	LTNSGKRSPACSSLT	62 / 8 AA	134
Phosphosite 10:	PHIP	Q8WWQ0	S1401	AYTPSKRSRIYSMSL	55 / 9 AA	207
Phosphosite 11:	CYP4F8	P98187	S454	PENAQKRSPMAFIPF	100 / 5 AA	60
Phosphosite 12:	FRMD1	Q8N878	S530	ATLPSKRSSNCLALD	75 / 8 AA	63
Phosphosite 13:	PAK2	Q13177	S401	TPEQSKRSTMVGTPY	55 / 9 AA	58
Phosphosite 14:	PAK1	Q13153	S422	TPEQSKRSTMVGTPY	55 / 9 AA	61
Phosphosite 15:	PDE4C	Q08493	S583	RESGLDISPMCDKHT	57 / 7 AA	80
Phosphosite 16:	PLEKHG1	Q9ULL1	S548	ALFPSRRSPQENEDD	66 / 9 AA	155
Phosphosite 17:	DACT2	Q5SW24	S502	KAEKIKRSPMDKVLR	100 / 5 AA	83
Phosphosite 18:	ZDHHC5	Q9C0B5	S593	SSDDSKRSPLGKTPL	83 / 6 AA	78
Phosphosite 19:	PDE4D	Q08499	S657	RERGMEISPMCDKHN	57 / 7 AA	91
Phosphosite 20:	PDE4B	Q07343	S601	RERGMEISPMCDKHT	57 / 7 AA	83