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:	S166
P-Site Sequence:	EYRKFLESYATDNEK
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	S166	EYRKFLESYATDNEK	100 / 9 AA	58
Phosphosite 1:	UPF3B	Q9BZI7	Y167	YRKFLESYATDNEKM	100 / 8 AA	58
Phosphosite 2:	FSIP2	Q5CZC0	S2061	TIFKRLESFATERID	66 / 9 AA	370
Phosphosite 3:	CUX1	Q13948	S556	EKIKFLQSYPGRGSG	71 / 7 AA	77
Phosphosite 4:	MUM1	Q2TAK8	Y512	AGSFLEYYAADISYP	75 / 8 AA	79
Phosphosite 5:	SYT16	Q17RD7	S319	NSRGFEDSYATDSSS	75 / 8 AA	72
Phosphosite 6:	SYT16	Q17RD7	Y320	SRGFEDSYATDSSSM	75 / 8 AA	72
Phosphosite 7:	CTNS	O60931	Y321	LQMFLQSYNNDQWTL	62 / 8 AA	42
Phosphosite 8:	TCP1	P17987	Y426	LSIYLENYATSMGSR	71 / 7 AA	60
Phosphosite 9:	UPF3B	Q9BZI7	T169	KFLESYATDNEKMTS	100 / 6 AA	58
Phosphosite 10:	PDK1	Q15118	Y381	KLYSLEGYGTDAVIY	71 / 7 AA	49
Phosphosite 11:	SMARCB1	Q12824	S247	AIRQQIESYPTDSIL	71 / 7 AA	44
Phosphosite 12:	SMARCB1	Q12824	Y248	IRQQIESYPTDSILE	71 / 7 AA	44
Phosphosite 13:	ALDH1B1	P30837	Y135	GKPFQESYALDLDEV	75 / 8 AA	57
Phosphosite 14:	GULP1	Q9UBP9	S155	AYRKFLESGGKDVET	66 / 9 AA	34
Phosphosite 15:	FLJ44290	Q6ZR08	Y2621	RLNLLQSYLTDPVSD	62 / 8 AA	92
Phosphosite 16:	SLC12A4	Q9UP95	Y739	QGSFLESYGEAQAAE	83 / 6 AA	121
Phosphosite 17:	SLC12A4	Q9UP95	S738	IQGSFLESYGEAQAA	83 / 6 AA	121
Phosphosite 18:	BROMI	Q96NH3	S262	SLAKYLESYFLSREN	83 / 6 AA	145
Phosphosite 19:	NUP210L	Q5VU65	S644	ECDKYLESSATFAAY	75 / 8 AA	211
Phosphosite 20:	UAP1	Q16222	Y497	AGEGLESYVADKEFH	71 / 7 AA	59