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:	CPEB3
Human P-Site:	S422
P-Site Sequence:	HGDQALSSGLSSPTR
UniProt:	Q8NE35
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CPEB3	Q8NE35	S422	HGDQALSSGLSSPTR	100 / 9 AA	76
Phosphosite 1:	CPEB3	Q8NE35	S421	SHGDQALSSGLSSPT	100 / 8 AA	76
Phosphosite 2:	AP-2 alpha	P05549	S141	LHGPHALSSGLGDLS	85 / 7 AA	48
Phosphosite 3:	AP-2 alpha	P05549	S142	HGPHALSSGLGDLSI	85 / 7 AA	48
Phosphosite 4:	DDB1	Q16531	S763	ASTQALSSSVSSSKL	77 / 9 AA	127
Phosphosite 5:	ZMYND17	Q4VC12	S113	AHCRALPSGLSDSKV	75 / 8 AA	51
Phosphosite 6:	FOXI3	A8MTJ6	S263	KSEEGLSSGLGSGVG	66 / 9 AA	43
Phosphosite 7:	AUTS2	Q8WXX7	T130	KKKREALTNGLSFHS	62 / 8 AA	139
Phosphosite 8:	SPTBN1	Q01082	S2304	TWIQAISSAISSDKH	66 / 9 AA	275
Phosphosite 9:	CSPP1	Q1MSJ5	S481	SQNEDLRSGLSSALG	66 / 9 AA	142
Phosphosite 10:	NUP188	Q5SRE5	S1689	RMKQELSSELSTLLS	66 / 9 AA	196
Phosphosite 11:	ILDR1	Q86SU0	S474	SYSPPLPSGLSSWSS	66 / 9 AA	63
Phosphosite 12:	RNF135	Q8IUD6	S309	VLCSQALSSGKHYWE	100 / 6 AA	48
Phosphosite 13:	RDX	P35241	S533	KQLQALSSELAQARD	75 / 8 AA	69
Phosphosite 14:	TNKS2	Q9H2K2	S827	ATADALSSGPSSPSS	77 / 9 AA	127
Phosphosite 15:	OSR1	O95747	S422	AKTAQALSSGSGSQE	100 / 6 AA	58
Phosphosite 16:	OSR1	O95747	S423	KTAQALSSGSGSQET	100 / 6 AA	58
Phosphosite 17:	NUP188	Q5SRE5	S1688	QRMKQELSSELSTLL	75 / 8 AA	196
Phosphosite 18:	WDR72	Q3MJ13	S286	YIYQLLNSGLSKSIY	75 / 8 AA	123
Phosphosite 19:	NISCH	Q9Y2I1	S521	VQEEALASSLSSTDS	66 / 9 AA	167
Phosphosite 20:	HIVEP3	Q5T1R4	S1170	FSTQAMSSLLSSPYS	77 / 9 AA	259