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:	S375
P-Site Sequence:	KKLMHSSSLTNSSIP
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	S375	KKLMHSSSLTNSSIP	100 / 9 AA	91
Phosphosite 1:	PDE4D	Q08499	S374	VKKLMHSSSLTNSSI	100 / 8 AA	91
Phosphosite 2:	TP53BP1	Q12888	S484	DGDMHSSSLTVECSK	100 / 7 AA	214
Phosphosite 3:	TP53BP1	Q12888	S482	KKDGDMHSSSLTVEC	100 / 7 AA	214
Phosphosite 4:	PDE4A	P27815	S346	KKLMHSNSLNNSNIP	77 / 9 AA	98
Phosphosite 5:	PDE4D	Q08499	S373	GVKKLMHSSSLTNSS	100 / 7 AA	91
Phosphosite 6:	PDE4B	Q07343	S319	KKLMHSSSLNNTSIS	77 / 9 AA	83
Phosphosite 7:	PDE4B	Q07343	S318	VKKLMHSSSLNNTSI	87 / 8 AA	83
Phosphosite 8:	COBL	O75128	S276	SPSMHSRSLTLGPSL	85 / 7 AA	136
Phosphosite 9:	COBL	O75128	S274	PNSPSMHSRSLTLGP	85 / 7 AA	136
Phosphosite 10:	RFXANK	O14593	T72	SSLKHSTTLTNRQRG	62 / 8 AA	28
Phosphosite 11:	ZNF302	Q9NR11	S350	KAFSHGSSLTNHQST	85 / 7 AA	55
Phosphosite 12:	ZNF675	Q8TD23	S492	CGKAFKHSSSLTTHK	85 / 7 AA	66
Phosphosite 13:	ZNF354A	O60765	S591	GKLFNHRSSLTNHYK	85 / 7 AA	69
Phosphosite 14:	ZNF675	Q8TD23	S493	GKAFKHSSSLTTHKR	85 / 7 AA	66
Phosphosite 15:	ZNF675	Q8TD23	S494	KAFKHSSSLTTHKRI	85 / 7 AA	66
Phosphosite 16:	PUM2	Q8TB72	S528	NSFYGSSSLTNSSQS	100 / 7 AA	114
Phosphosite 17:	NBEAL2	Q6ZNJ1	S1407	AAPGRHSSSLSNVLE	75 / 8 AA	303
Phosphosite 18:	ZNF354A	O60765	S592	KLFNHRSSLTNHYKI	85 / 7 AA	69
Phosphosite 19:	HMHB1	O97980	S36	VYLRHSSSLTYRL__	75 / 8 AA	5
Phosphosite 20:	SERGEF	Q9UGK8	S226	AGSDHSASLTDAGEV	62 / 8 AA	49