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:	UPF3B
Human P-Site:	S416
P-Site Sequence:	STESIGSSEKTEKKE
UniProt:	Q9BZI7
Intern. Prot. ID:	IPI00023409

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	UPF3B	Q9BZI7	S416	STESIGSSEKTEKKE	100 / 9 AA	58
Phosphosite 1:	UPF3B	Q9BZI7	S415	ESTESIGSSEKTEKK	100 / 8 AA	58
Phosphosite 2:	ATF1	P18846	S51	SSDSIGSSQKAHGIL	75 / 8 AA	29
Phosphosite 3:	ATF1	P18846	S50	DSSDSIGSSQKAHGI	75 / 8 AA	29
Phosphosite 4:	PHF17	Q6IE81	S293	IPEVSIGSPEKMEPI	85 / 7 AA	96
Phosphosite 5:	NBPF11	Q86T75	S579	PERTSVGSSEKGGPR	85 / 7 AA	68
Phosphosite 6:	NBPF21	A6NDD8	S579	PERTSVGSSEKGGPR	85 / 7 AA	68
Phosphosite 7:	NBPF11	Q86T75	S580	ERTSVGSSEKGGPRG	85 / 7 AA	68
Phosphosite 8:	NBPF21	A6NDD8	S580	ERTSVGSSEKGGPRG	85 / 7 AA	68
Phosphosite 9:	RALGPS2	Q86X27	S400	SGISIGSSDGSELSE	66 / 9 AA	65
Phosphosite 10:	ANKRD62	A6NC57	S369	DLNDISGSSEKTSED	100 / 6 AA	105
Phosphosite 11:	SLC38A4	Q969I6	S33	SYIGIGNSEKAAMSS	62 / 8 AA	61
Phosphosite 12:	ANKRD62	A6NC57	S370	LNDISGSSEKTSEDD	100 / 6 AA	105
Phosphosite 13:	NAV1	Q8NEY1	S760	ISLKSIGSPESTPKN	75 / 8 AA	202
Phosphosite 14:	RALGPS1	Q5JS13	S401	NGLSLGSSESSEFSE	66 / 9 AA	62
Phosphosite 15:	MAP3K13	O43283	T776	NAQSSEKTEENEFSG	100 / 6 AA	108
Phosphosite 16:	UPF3B	Q9BZI7	T419	SIGSSEKTEKKEEVV	100 / 6 AA	58
Phosphosite 17:	TRIM16	O95361	S47	VEEEDVGSSEKLGRE	83 / 6 AA	64
Phosphosite 18:	PTPRS	Q13332	S1542	SLHKNGSSEKREVRQ	85 / 7 AA	217
Phosphosite 19:	PTPRD	P23468	S1506	ALYKNGSSEKREVRQ	85 / 7 AA	215
Phosphosite 20:	CEP120	Q8N960	S558	IQLSNILSSEKTRFL	75 / 8 AA	113