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:	Y90
P-Site Sequence:	FSNDTSLYPHMYARA
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	Y90	FSNDTSLYPHMYARA	100 / 9 AA	58
Phosphosite 1:	FER1L5	A0AVI2	Y779	RQGDTAVYAEMYENQ	55 / 9 AA	242
Phosphosite 2:	TOPBP1	Q92547	Y989	KHLPESLYPHTYNPK	85 / 7 AA	171
Phosphosite 3:	MAGEB6	Q8N7X4	Y387	SNTSPGLYPHLYEDA	71 / 7 AA	44
Phosphosite 4:	C9orf84	Q5VXU9	Y57	EVEEVSLYTHMDYNE	62 / 8 AA	165
Phosphosite 5:	SQSTM1	Q13501	Y383	GLKEAALYPHLPPEA	50 / 8 AA	48
Phosphosite 6:	SPAG16	Q8N0X2	Y517	GICEQSLYGHMHSIN	55 / 9 AA	71
Phosphosite 7:	PTPN13	Q12923	Y979	DLSQASLYPHRKNVI	62 / 8 AA	277
Phosphosite 8:	USP9X	Q93008	Y2492	PPEDAPLYPHSPGSQ	71 / 7 AA	290
Phosphosite 9:	USP9Y	O00507	Y2500	PSEDAPLYPHSPASQ	71 / 7 AA	291
Phosphosite 10:	UPF3B	Q9BZI7	Y94	TSLYPHMYARAYINF	100 / 5 AA	58
Phosphosite 11:	ALG11	Q2TAA5	S142	KRYLVEDSLYPHFTL	71 / 7 AA	56
Phosphosite 12:	MAEL	Q96JY0	S418	SNCDTSLSPYMSQKD	75 / 8 AA	49
Phosphosite 13:	PTPN13	Q12923	S977	YHDLSQASLYPHRKN	71 / 7 AA	277
Phosphosite 14:	MYT1L	Q9UL68	Y521	TGHVTGLYPHHRSLS	83 / 6 AA	133
Phosphosite 15:	PLPB1	Q01538	Y457	TGHVTGLYPHHRSLS	83 / 6 AA	122
Phosphosite 16:	ST18	O60284	Y383	TGHVTGLYPHHRSLS	83 / 6 AA	115
Phosphosite 17:	ZFHX4	Q86UP3	Y345	PKKSTSVYPHFSTTN	71 / 7 AA	394
Phosphosite 18:	TOPBP1	Q92547	T992	PESLYPHTYNPKMSL	83 / 6 AA	171
Phosphosite 19:	ZFHX4	Q86UP3	S343	LEPKKSTSVYPHFST	83 / 6 AA	394
Phosphosite 20:	IGF2BP2	Q9Y6M1	Y410	SGYFSSLYPHHQFGP	83 / 6 AA	66