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:	S8
P-Site Sequence:	MEPPTVPSERSLSLS
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	S8	MEPPTVPSERSLSLS	100 / 9 AA	98
Phosphosite 1:	IKZF3	Q9UKT9	S373	LPEKSVPSERGLSPN	75 / 8 AA	58
Phosphosite 2:	C1orf65	Q8N715	S190	WSPSSVPSERSSVPS	85 / 7 AA	72
Phosphosite 3:	ZFHX4	Q86UP3	S900	ALSVHVSSERSLPEE	85 / 7 AA	394
Phosphosite 4:	Mad1	Q05195	S151	DSIGSTVSSERSDSD	75 / 8 AA	25
Phosphosite 5:	C7orf25	Q9BPX7	S342	NVVPDQPSERALRLV	66 / 9 AA	46
Phosphosite 6:	TCF25	Q9BQ70	S116	DDTETVPSEQSHASG	85 / 7 AA	77
Phosphosite 7:	LTBP1	Q14766	S81	RASPGVPSERTRRTS	75 / 8 AA	173
Phosphosite 8:	Mad1	Q05195	S152	SIGSTVSSERSDSDR	75 / 8 AA	25
Phosphosite 9:	SERPINB12	Q96P63	S368	AATGAVVSERSLRSW	75 / 8 AA	46
Phosphosite 10:	GIN1	Q9NXP7	S31	YHSTTLPSERSGIRR	85 / 7 AA	60
Phosphosite 11:	MKL1	Q969V6	S458	PPVSPTPSERSLLST	85 / 7 AA	99
Phosphosite 12:	MKL1	Q969V6	S461	SPTPSERSLLSTGDE	100 / 6 AA	99
Phosphosite 13:	TTN	Q8WZ42	S33251	RSPSPVSSERSLSRF	85 / 7 AA	3816
Phosphosite 14:	ZAN	Q9Y493	S644	SEKPTIPSEKPTIST	71 / 7 AA	306
Phosphosite 15:	ZAN	Q9Y493	S623	SEKPTIPSEKPTILT	71 / 7 AA	306
Phosphosite 16:	PDE4A	P27815	S11	PTVPSERSLSLSLPG	100 / 6 AA	98
Phosphosite 17:	OSR1	Q8TAX0	S35	NGLPTVPSDHLPNLY	71 / 7 AA	30
Phosphosite 18:	MAST4	O15021	S1986	RGPPTARSERSAARA	75 / 8 AA	284
Phosphosite 19:	PDE4A	P27815	T5	___MEPPTVPSERSL	100 / 6 AA	98
Phosphosite 20:	ACLY	P53396	S481	MPQDSVPSPRSLQGK	75 / 8 AA	121