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:	S561
P-Site Sequence:	LTKKQRQSLRKMVID
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	S561	LTKKQRQSLRKMVID	100 / 9 AA	91
Phosphosite 1:	PDE4B	Q07343	T505	LTKKQRQTLRKMVID	88 / 9 AA	83
Phosphosite 2:	PDE4A	P27815	S532	LSKRQRQSLRKMVID	88 / 9 AA	98
Phosphosite 3:	PDE4C	Q08493	S487	LSAKQRLSLRRMVID	77 / 9 AA	80
Phosphosite 4:	MED8	Q96G25	S142	AAQKQIQSLNKMCSN	77 / 9 AA	29
Phosphosite 5:	ATP13A2	Q9NQ11	T284	KTRKQSQTLRDMVKL	66 / 9 AA	129
Phosphosite 6:	C15orf41	Q9Y2V0	S24	SVPPTRQSLRKLKQR	85 / 7 AA	32
Phosphosite 7:	UTP14C	Q5TAP6	S427	REFEERQSLRKRSEL	85 / 7 AA	87
Phosphosite 8:	LKAP	Q9Y4F3	S431	ADDKLRQSLRRFANT	66 / 9 AA	193
Phosphosite 9:	DOCK7	Q96N67	S2134	RDSFSRMSLRKMDL_	85 / 7 AA	243
Phosphosite 10:	MGC39518	Q8IXS8	S374	SSSSQRGSLRKVATG	75 / 8 AA	59
Phosphosite 11:	TTC16	Q8NEE8	S681	ATQGQRQSLSKTEPT	75 / 8 AA	98
Phosphosite 12:	HEM1	P55160	T650	KTRKQRQTPRKGEPE	75 / 8 AA	128
Phosphosite 13:	LRRTM3	Q86VH5	S468	HRKKKRQSLKQMTPS	66 / 9 AA	66
Phosphosite 14:	KLHL4	Q9C0H6	T168	VINHAEQTLRKMENY	83 / 6 AA	80
Phosphosite 15:	ANKRD20A3	Q5VUR7	S684	KFRKTRDSLRKKSLA	66 / 9 AA	94
Phosphosite 16:	ANKRD20A1	Q5TYW2	S684	KFRKTRDSLRKKSLA	66 / 9 AA	94
Phosphosite 17:	ANKRD20A2	Q5SQ80	S684	KFRKTRDSLRKKSLA	66 / 9 AA	94
Phosphosite 18:	ANKRD20B	Q5CZ79	S684	KFRKTRDSLRKKSLA	66 / 9 AA	94
Phosphosite 19:	ANKRD20A4	Q4UJ75	S684	KFRKTRDSLRKKSLA	66 / 9 AA	94
Phosphosite 20:	CDCA4	Q9BXL8	S36	SYSLQRQSLLDMSLV	75 / 8 AA	26