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:	S755
P-Site Sequence:	ATIAWEASPAQESLE
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	S755	ATIAWEASPAQESLE	100 / 9 AA	98
Phosphosite 1:	MAPKBP1	O60336	S832	SLSHWEMSRAQESVG	75 / 8 AA	164
Phosphosite 2:	CTNND2	Q9UQB3	S696	PHSGWENSPLQDDRK	55 / 9 AA	133
Phosphosite 3:	FAM131C	Q96AQ9	S129	QPAGWELSPAEDEHY	55 / 9 AA	30
Phosphosite 4:	C14orf143	Q9BUY7	S16	RSRTWEASPSEHRKW	62 / 8 AA	19
Phosphosite 5:	POU3F4	P49335	S117	HPNAWGASPAPNPSI	66 / 9 AA	39
Phosphosite 6:	ZNF133	P52736	S189	RGVELEASPAQSGNP	85 / 7 AA	73
Phosphosite 7:	IL28RA	Q8IU57	S479	LTFCWESSPEEEEEA	62 / 8 AA	58
Phosphosite 8:	SLC6A20	Q9NP91	S542	KYQAWDASQGQLVTK	62 / 8 AA	66
Phosphosite 9:	BAD	Q92934	S49	PGLLWDASHQQEQPT	62 / 8 AA	18
Phosphosite 10:	PIK3R6	Q5UE93	S241	EQMASEASPSREGHV	66 / 9 AA	84
Phosphosite 11:	PTPN4	P29074	S451	NSIVLESSPSQETPG	55 / 9 AA	106
Phosphosite 12:	PNMA6A	Q96A40	S331	ESEAWEASLARSVRA	75 / 8 AA	44
Phosphosite 13:	PNMA6B	P0C5W0	S331	ESEAWEASLARSVRA	75 / 8 AA	44
Phosphosite 14:	SLC38A7	Q9NVC3	S42	PKSEWEASPGGLDRG	83 / 6 AA	50
Phosphosite 15:	HERV-K_11q22.1 provirus ancestral Env polyprotein	P61570	S446	MDRPWEASPSIHILT	71 / 7 AA	75
Phosphosite 16:	HERV-K_1q23.3 provirus ancestral Env polyprotein	O42043	S335	TDRPWEASPSIHILT	71 / 7 AA	64
Phosphosite 17:	HERV-K_1q22 provirus ancestral Pol protein	P63135	S1206	MDRPWEASPSVHILT	71 / 7 AA	165
Phosphosite 18:	HERV-K_1q22 provirus ancestral Env polyprotein	P61567	S335	MDRPWEASPSVHILT	71 / 7 AA	67
Phosphosite 19:	HERV-K_22q11.21 provirus ancestral Env polyprotein	P61566	S335	MDRPWEASPSVHILT	71 / 7 AA	67
Phosphosite 20:	KIAA0947	Q9Y2F5	S516	CIERLSASPAQEKEA	100 / 6 AA	248