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:	CPEB4
Human P-Site:	S300
P-Site Sequence:	PTPSSSWSPGGGGYG
UniProt:	Q17RY0
Intern. Prot. ID:	IPI00375652

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CPEB4	Q17RY0	S300	PTPSSSWSPGGGGYG	100 / 9 AA	80
Phosphosite 1:	CPEB4	Q17RY0	S298	PSPTPSSSWSPGGGG	100 / 7 AA	80
Phosphosite 2:	EIF3B	P55884	S473	GIKDFSWSPGGNIIA	100 / 6 AA	92
Phosphosite 3:	IL2RB	P14784	S314	PFPSSSFSPGGLAPE	87 / 8 AA	61
Phosphosite 4:	MIPEP	Q99797	S41	RRVSTSWSPVGAAFN	66 / 9 AA	81
Phosphosite 5:	NECAB3	Q96P71	T206	RSVSRSSTWSPGSSD	85 / 7 AA	44
Phosphosite 6:	Nlp	Q9Y2I6	S589	NRHSPSWSPDGRRRQ	75 / 8 AA	160
Phosphosite 7:	NECAB3	Q96P71	S208	VSRSSTWSPGSSDTG	85 / 7 AA	44
Phosphosite 8:	KIAA0423	Q9Y4F4	S83	EAVSSSWSESGGGLS	77 / 9 AA	189
Phosphosite 9:	CLMN	Q96JQ2	S157	NSPSSSLSPGSGGTD	77 / 9 AA	112
Phosphosite 10:	NLE1	Q9NVX2	S165	WVLSISWSPDGKKLA	75 / 8 AA	53
Phosphosite 11:	C21orf58	P58505	S36	HSLLCGWSPGGKARP	71 / 7 AA	35
Phosphosite 12:	WNK1	Q9H4A3	S1552	SAPSSSSSPGAGVSS	77 / 9 AA	251
Phosphosite 13:	SNRNP40	Q96DI7	S294	NLLRCSWSPDGSKIA	71 / 7 AA	39
Phosphosite 14:	LNX1	Q8TBB1	S484	WNSNGSWSPGPGERS	85 / 7 AA	81
Phosphosite 15:	MUC20	Q8N307	S399	PHPVITPSWSPGSDV	71 / 7 AA	72
Phosphosite 16:	HIRA	P54198	S231	HVLRLSWSPDGHYLV	83 / 6 AA	112
Phosphosite 17:	ZNF703	Q9H7S9	S217	SASSSSSSPGGSRGG	87 / 8 AA	58
Phosphosite 18:	ZNF703	Q9H7S9	S216	VSASSSSSSPGGSRG	87 / 8 AA	58
Phosphosite 19:	GALNTL5	Q7Z4T8	S47	QEPLSAWSPGKKVHQ	83 / 6 AA	51
Phosphosite 20:	SRRM3	A6NNA2	S489	GPEGKSSSRSPGPHP	85 / 7 AA	65