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:	CPEB
Human P-Site:	S421
P-Site Sequence:	ADSNFVRSPSQRLDP
UniProt:	Q9BZB8
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CPEB	Q9BZB8	S421	ADSNFVRSPSQRLDP	100 / 9 AA	63
Phosphosite 1:	CPEB	Q9BZB8	S423	SNFVRSPSQRLDPSR	100 / 7 AA	63
Phosphosite 2:	MLL2	O14686	S2246	QPPNFVRSPGTGAFV	85 / 7 AA	564
Phosphosite 3:	C1orf222	Q69YW0	S69	QLPQFLSSPSQRTEV	75 / 8 AA	33
Phosphosite 4:	HERPUD1	Q15011	S16	PVTLLVKSPNQRHRD	62 / 8 AA	44
Phosphosite 5:	Putative uncharacterized protein CS0DJ013YG01	Q86SZ3	S25	CARVFVRSPRQSWGG	85 / 7 AA	9
Phosphosite 6:	CXXC6	Q8NFU7	S1593	NGCKFGRSPSPRRFR	66 / 9 AA	235
Phosphosite 7:	SPPL2C	Q8IUH8	S85	QAQLRSPSQRPLRQT	85 / 7 AA	75
Phosphosite 8:	PAK5	Q9P286	S686	LMLVREPSQRATAQE	85 / 7 AA	81
Phosphosite 9:	XPO4	Q9C0E2	S745	PPLNFLSSPVQRTLM	66 / 9 AA	130
Phosphosite 10:	SPPL2C	Q8IUH8	S83	PHQAQLRSPSQRPLR	85 / 7 AA	75
Phosphosite 11:	GPATCH8	Q9UKJ3	S1000	SRSTRSPSQRSGSRK	85 / 7 AA	164
Phosphosite 12:	INSC	Q1MX18	S522	RLIELCRSPSERNSS	55 / 9 AA	63
Phosphosite 13:	NKD1	Q969G9	S348	GSKHFVRSPKAQGKS	83 / 6 AA	52
Phosphosite 14:	KIAA0423	Q9Y4F4	S900	LTPALVRSPSSRRGL	75 / 8 AA	189
Phosphosite 15:	C2orf16	Q68DN1	S1610	ERSWRSPSQRNHCSP	100 / 6 AA	224
Phosphosite 16:	AIFM1	O95831	S27	VRTVCVRSPRQRNRL	85 / 7 AA	67
Phosphosite 17:	GPATCH8	Q9UKJ3	S998	DRSRSTRSPSQRSGS	85 / 7 AA	164
Phosphosite 18:	C2orf16	Q68DN1	S1674	ERRHRSPSQRSHRGP	100 / 6 AA	224
Phosphosite 19:	Putative uncharacterized protein FLJ42280	Q6ZVN7	S35	GRRPSIRSPAQRARG	71 / 7 AA	14
Phosphosite 20:	NCOR1	O75376	S1756	GSHGYVRSPSPSVRT	62 / 8 AA	270