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:	S532
P-Site Sequence:	LSKRQRQSLRKMVID
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	S532	LSKRQRQSLRKMVID	100 / 9 AA	98
Phosphosite 1:	PDE4D	Q08499	S561	LTKKQRQSLRKMVID	88 / 9 AA	91
Phosphosite 2:	PDE4B	Q07343	T505	LTKKQRQTLRKMVID	77 / 9 AA	83
Phosphosite 3:	C15orf41	Q9Y2V0	S24	SVPPTRQSLRKLKQR	85 / 7 AA	32
Phosphosite 4:	MED8	Q96G25	S142	AAQKQIQSLNKMCSN	66 / 9 AA	29
Phosphosite 5:	UTP14C	Q5TAP6	S427	REFEERQSLRKRSEL	85 / 7 AA	87
Phosphosite 6:	ASPM	Q8IZT6	T2185	RGVRVRRTLRKMQTA	66 / 9 AA	410
Phosphosite 7:	PDE4C	Q08493	S487	LSAKQRLSLRRMVID	66 / 9 AA	80
Phosphosite 8:	DOCK7	Q96N67	S2134	RDSFSRMSLRKMDL_	85 / 7 AA	243
Phosphosite 9:	MGC39518	Q8IXS8	S374	SSSSQRGSLRKVATG	75 / 8 AA	59
Phosphosite 10:	PTPN21	Q16825	S471	HAERQSHSLRNLNIG	55 / 9 AA	133
Phosphosite 11:	TTC16	Q8NEE8	S681	ATQGQRQSLSKTEPT	75 / 8 AA	98
Phosphosite 12:	DPEP2	Q9H4A9	S438	SRLRQRQSLTSGQEL	100 / 6 AA	53
Phosphosite 13:	KLHL4	Q9C0H6	T168	VINHAEQTLRKMENY	83 / 6 AA	80
Phosphosite 14:	LPO	P22079	S660	FTNEQKDSLQKMSFS	62 / 8 AA	80
Phosphosite 15:	CDCA4	Q9BXL8	S36	SYSLQRQSLLDMSLV	75 / 8 AA	26
Phosphosite 16:	LCE5A	Q5TCM9	S77	SHHRPRQSLRRRPQS	75 / 8 AA	12
Phosphosite 17:	MTRF1	O75570	S370	KDKRQQQSARKLQVG	66 / 9 AA	52
Phosphosite 18:	MTMR2	Q13614	S362	NIHVMRESLRKLKEI	71 / 7 AA	73
Phosphosite 19:	MTMR1	Q13613	S383	NIHVMRESLRKLKEI	71 / 7 AA	75
Phosphosite 20:	CYorf15A	Q9BZA5	S93	LQQEQRKSLRKRSFI	85 / 7 AA	21