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:	CPEB2
Human P-Site:	Y276
P-Site Sequence:	PLKGRLSYPHPGTDN
UniProt:	Q7Z5Q1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CPEB2	Q7Z5Q1	Y276	PLKGRLSYPHPGTDN	100 / 9 AA	65
Phosphosite 1:	CPEB2	Q7Z5Q1	S275	DPLKGRLSYPHPGTD	100 / 8 AA	65
Phosphosite 2:	SEMA3C	Q99985	Y372	SYQGRIPYPRPGTCP	66 / 9 AA	85
Phosphosite 3:	SEMA3D	O95025	Y392	QYDGRIPYPRPGTCP	66 / 9 AA	90
Phosphosite 4:	CPEB4	Q17RY0	Y407	TIKGRLNYSYPGSDS	66 / 9 AA	80
Phosphosite 5:	SEMA3A	Q14563	Y375	PYQGRVPYPRPGTCP	66 / 9 AA	89
Phosphosite 6:	SEMA3B	Q13214	Y374	SYQGRVPYPRPGMCP	66 / 9 AA	83
Phosphosite 7:	Endogenous retrovirus group K member 11 Pol protein	Q9UQG0	Y665	PSFGRLSYVHVTVDT	85 / 7 AA	110
Phosphosite 8:	ERVK6	Q9BXR3	Y665	PSFGRLSYVHVTVDT	85 / 7 AA	108
Phosphosite 9:	HERV-K_11q22.1 provirus ancestral Pol protein	P63136	Y663	PSFGRLSYVHVTVDT	85 / 7 AA	107
Phosphosite 10:	HERV-K_1q22 provirus ancestral Pol protein	P63135	Y665	PSFGRLSYVHVTVDT	85 / 7 AA	165
Phosphosite 11:	HERV-K_8p23.1 provirus ancestral Pol protein	P63133	Y665	PSFGRLSYVHVTVDT	85 / 7 AA	108
Phosphosite 12:	HERV-K_19p13.11 provirus ancestral Pol protein	P63132	Y665	PSFGRLSYVHVTVDT	85 / 7 AA	108
Phosphosite 13:	HERV-K_5q33.3 provirus ancestral Pol protein	P10266	Y665	PSFGRLSYVHVTVDT	85 / 7 AA	115
Phosphosite 14:	SHROOM3	Q8TF72	Y271	TSSSILEYPHPGISA	66 / 9 AA	217
Phosphosite 15:	SASS6	Q6UVJ0	Y522	VVDGRLTYPTCGIGY	66 / 9 AA	74
Phosphosite 16:	ERVK6	Q9WJR5	Y668	SSFGRLSYIHVTVDT	85 / 7 AA	108
Phosphosite 17:	AIFM3	Q96NN9	S56	FHTEERLSTPHPYPS	75 / 8 AA	67
Phosphosite 18:	LOC136288	Q8NEG2	S198	NPAGSRLSFPHVPGQ	71 / 7 AA	33
Phosphosite 19:	Putative uncharacterized protein FLJ40288	A4D1N5	S85	FKLQGKDSYPHPPTV	75 / 8 AA	17
Phosphosite 20:	EMX1	Q04741	Y52	LRPTALNYPHPSAAE	71 / 7 AA	28