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:	UPF1
Human P-Site:	T18
P-Site Sequence:	QTLTFLDTEEAELLG
UniProt:	Q92900
Intern. Prot. ID:	IPI00034049

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	UPF1	Q92900	T18	QTLTFLDTEEAELLG	100 / 9 AA	124
Phosphosite 1:	SEL1L	Q9UBV2	S63	AGQIFLDSEESELES	66 / 9 AA	89
Phosphosite 2:	AIM1	Q9Y4K1	T1194	PDLSFWDTEEAYIGS	75 / 8 AA	189
Phosphosite 3:	ATG4A	Q8WYN0	T289	TTQTFVDTEENGTVN	85 / 7 AA	45
Phosphosite 4:	ABCC2	Q92887	S18	WNSSFLDSPEADLPL	55 / 9 AA	174
Phosphosite 5:	SIN3B	O75182	T973	MTIELLDTEEAQTED	75 / 8 AA	133
Phosphosite 6:	MDN1	Q9NU22	T5193	IEDTLMDTEEQEEFK	66 / 9 AA	633
Phosphosite 7:	C3orf63	Q9UK61	S1568	EDKTYLDSEERTSID	71 / 7 AA	189
Phosphosite 8:	IFI6	P09912	S125	ATHKYLDSEEDEE__	55 / 9 AA	13
Phosphosite 9:	SERPINA2	P20848	T176	SSINFRDTEEAKEQI	75 / 8 AA	48
Phosphosite 10:	SCAND3	Q6R2W3	T212	DNLSSLDTNEAEIEP	66 / 9 AA	152
Phosphosite 11:	BBS7	Q8IWZ6	T552	FQNTFLDTQLESTYR	83 / 6 AA	80
Phosphosite 12:	GIDRP88	Q7Z5L2	S489	NYNTFLDSELSMLNG	83 / 6 AA	88
Phosphosite 13:	SOX11	P35716	T21	LPREALDTEEGEFMA	85 / 7 AA	47
Phosphosite 14:	Ku80	P13010	T626	HIEQFLDTNETPYFM	71 / 7 AA	83
Phosphosite 15:	MTIF2	P46199	T235	EKITFLDTPGHAAFS	100 / 5 AA	81
Phosphosite 16:	KCNH2	Q12809	T13	GHVAPQNTFLDTIIR	100 / 5 AA	127
Phosphosite 17:	SARG	Q9BW04	T45	SSYDFLSTEEKECLL	75 / 8 AA	64
Phosphosite 18:	KCNH2	Q12809	T17	PQNTFLDTIIRKFEG	100 / 5 AA	127
Phosphosite 19:	ZMYM1	Q5SVZ6	T685	RFLGFVDTEEMTGTH	83 / 6 AA	129
Phosphosite 20:	MTIF2	P46199	T231	LPSGEKITFLDTPGH	100 / 5 AA	81