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:	T542
P-Site Sequence:	NIAVDQLTEKIHQTG
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	T542	NIAVDQLTEKIHQTG	100 / 9 AA	124
Phosphosite 1:	EIF4A2	Q14240	T290	RRKVDWLTEKMHARD	77 / 9 AA	46
Phosphosite 2:	EIF4A1	P60842	T289	RRKVDWLTEKMHARD	77 / 9 AA	46
Phosphosite 3:	ABCA13	Q86UQ4	T3395	HIDVDKLTEKLQTYG	66 / 9 AA	576
Phosphosite 4:	RARB	P10826	T188	TAELDDLTEKIRKAH	66 / 9 AA	50
Phosphosite 5:	Death domain-containing protein 1	Q6ZMT9	T840	LKNPDDLTEQIHEFL	75 / 8 AA	102
Phosphosite 6:	CYTSA	Q69YQ0	T397	EVSVACLTERIHQME	66 / 9 AA	125
Phosphosite 7:	GTPBP6	O43824	T49	KGNFEHLTEKIRGSP	62 / 8 AA	45
Phosphosite 8:	C7orf24	O75223	T28	AYGSNLLTERIHLRN	62 / 8 AA	21
Phosphosite 9:	RRBP1	Q9P2E9	T954	RAENSQLTERIRSIE	71 / 7 AA	152
Phosphosite 10:	PRIM1	P49642	S205	VKKKVHLSEKIHPFI	71 / 7 AA	50
Phosphosite 11:	LVRN	Q6Q4G3	T403	LEPKDQLTEKKTLIS	100 / 6 AA	113
Phosphosite 12:	COL28A1	Q2UY09	S75	KDFVDSLSDKIFQLT	55 / 9 AA	117
Phosphosite 13:	CENPF	P49454	S2077	TTALDQLSEKMKEKT	62 / 8 AA	368
Phosphosite 14:	SLFN12L	Q6IEE8	T383	DNRVKQLTEKEWIQF	85 / 7 AA	62
Phosphosite 15:	C18orf19	Q96ND0	T255	EETKDRLTEKLQETK	62 / 8 AA	31
Phosphosite 16:	TRMT1	Q9NXH9	S453	YTLDQLSSTIHCNTP	62 / 8 AA	72
Phosphosite 17:	SLC35A5	Q9BS91	T261	LKEGNQLTESIFIQN	62 / 8 AA	49
Phosphosite 18:	SSNA1	O43805	T51	QNEVRQLTEKLARVN	75 / 8 AA	14
Phosphosite 19:	C14orf145	Q6ZU80	T515	SETVDELTGKNNQIL	55 / 9 AA	128
Phosphosite 20:	HSD17B8	Q92506	T219	QKVVDKITEMIPMGH	55 / 9 AA	27