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:	S319
P-Site Sequence:	QAPRPRPSQPPPPPV
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	S319	QAPRPRPSQPPPPPV	100 / 9 AA	98
Phosphosite 1:	ALK	Q9UM73	S1216	RETRPRPSQPSSLAM	100 / 7 AA	176
Phosphosite 2:	GREB1	Q4ZG55	S1182	EKQRPRASQGPPSAI	77 / 9 AA	216
Phosphosite 3:	RSBN1	Q5VWQ0	S104	QEKRGRPSQEPPLAP	77 / 9 AA	90
Phosphosite 4:	VPS37D	Q86XT2	S244	PLLSPRPSQPEPPHR	87 / 8 AA	28
Phosphosite 5:	FAM75-like protein FLJ43859	Q6ZUB0	S190	LSSRPKPSPPPPLIL	77 / 9 AA	102
Phosphosite 6:	Putative FAM75-like protein FLJ44082	P0C874	S190	LSSRPKPSPPPPLIL	77 / 9 AA	102
Phosphosite 7:	GAPVD1	Q14C86	S851	KVHYARPSHPPPDPP	85 / 7 AA	165
Phosphosite 8:	CIZ1	Q9ULV3	S885	SKVTARPSQPPLPRR	85 / 7 AA	100
Phosphosite 9:	MUC5B	Q9HC84	S1713	SLGTWRPSQPPTLAP	100 / 6 AA	590
Phosphosite 10:	RARG2	P13631	S371	YARRRRPSQPYMFPR	85 / 7 AA	50
Phosphosite 11:	FOXJ2	Q9P0K8	S554	HHMVPRPSVPPPGAN	87 / 8 AA	62
Phosphosite 12:	INHBE	P58166	T64	LTSRPRITHPPPQAA	66 / 9 AA	39
Phosphosite 13:	ADAM19	Q9H013	S788	PEILRKPSQPPPRPP	85 / 7 AA	105
Phosphosite 14:	ITCH	Q96J02	S257	PSRPPRPSRPPPPTP	87 / 8 AA	103
Phosphosite 15:	Shb	Q15464	S38	RRRGERPSQPPQAVP	100 / 6 AA	55
Phosphosite 16:	SGPP2	Q8IWX5	S145	VLKWPRPSSPPVVKL	75 / 8 AA	45
Phosphosite 17:	ARHGAP17	Q68EM7	S808	PKPRNRPSVPPPPQP	77 / 9 AA	95
Phosphosite 18:	CDHR1	Q96JP9	T823	GSLTPQPTQPPPKPK	75 / 8 AA	94
Phosphosite 19:	SENP3	Q9H4L4	S114	TSQRPRPSRPTHRKT	85 / 7 AA	65
Phosphosite 20:	TNKS1BP1	Q9C0C2	S368	APEAPRPSSPPPEVL	87 / 8 AA	182