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:	Y1069
P-Site Sequence:	QGALTQGYISMSQPS
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	Y1069	QGALTQGYISMSQPS	100 / 9 AA	124
Phosphosite 1:	QSER1	Q2KHR3	Y493	DSSPTQNYISMHSSQ	85 / 7 AA	190
Phosphosite 2:	ASNS	P08243	T371	GEGSDELTQGYIYFH	100 / 6 AA	64
Phosphosite 3:	C9orf171	Q6ZQR2	Y156	PHELTRNYIAMNRGA	55 / 9 AA	36
Phosphosite 4:	UPF1	Q92900	T1066	PFSQGALTQGYISMS	100 / 6 AA	124
Phosphosite 5:	PHLDB2	Q86SQ0	Y831	PNTLKEGYISVNEIN	55 / 9 AA	142
Phosphosite 6:	IL17R	Q96F46	S798	QSDQGYISRSSPQPP	85 / 7 AA	96
Phosphosite 7:	IL17R	Q96F46	Y796	SVQSDQGYISRSSPQ	85 / 7 AA	96
Phosphosite 8:	TOP3A	Q13472	Y359	EKLYTQGYISYPRTE	100 / 6 AA	112
Phosphosite 9:	TOP3B	O95985	Y333	ERLYTQGYISYPRTE	100 / 6 AA	97
Phosphosite 10:	ZFYVE20	Q9H1K0	Y78	AESGTQGYESFSYGG	75 / 8 AA	89
Phosphosite 11:	MLTK	Q9NYL2	Y411	IEKLTHDYINLFHFP	50 / 8 AA	91
Phosphosite 12:	SHMT2	P34897	Y176	GGHLTHGYMSDVKRI	71 / 7 AA	56
Phosphosite 13:	CINP	Q9BW66	Y182	DPDLTLSYLSMWLHQ	55 / 9 AA	24
Phosphosite 14:	QSER1	Q2KHR3	S495	SPTQNYISMHSSQNV	83 / 6 AA	190
Phosphosite 15:	MYO10	Q9HD67	Y2036	VAKLMKAYISMIVKK	62 / 8 AA	237
Phosphosite 16:	PEF1	Q9UBV8	Y133	VDSDHSGYISMKELK	100 / 5 AA	30
Phosphosite 17:	PEF1	Q9UBV8	S135	SDHSGYISMKELKQA	100 / 5 AA	30
Phosphosite 18:	CINP	Q9BW66	S181	GDPDLTLSYLSMWLH	62 / 8 AA	24
Phosphosite 19:	GGCX	P38435	Y387	SHFLTQGYNNWTNGL	71 / 7 AA	88
Phosphosite 20:	PGLYRP3	Q96LB9	Y111	QGLHTQGYNNISLGI	62 / 8 AA	38