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:	S1049
P-Site Sequence:	SQTNLPNSQASQDVA
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	S1049	SQTNLPNSQASQDVA	100 / 9 AA	124
Phosphosite 1:	ZBTB40	Q9NUA8	S1209	VFVTLPDSQASQASS	77 / 9 AA	138
Phosphosite 2:	IDUA	P35475	S59	FCPPLPHSQADQYVL	75 / 8 AA	73
Phosphosite 3:	KIF18B	Q86Y91	T678	RRGSLPDTQPSQGPS	55 / 9 AA	92
Phosphosite 4:	YLPM1	P49750	S227	HSQSYLPSSQASPSR	75 / 8 AA	220
Phosphosite 5:	YLPM1	P49750	S228	SQSYLPSSQASPSRP	75 / 8 AA	220
Phosphosite 6:	TLN1	Q9Y490	S1454	VGVSDPNSQAGQQGL	85 / 7 AA	270
Phosphosite 7:	OR4D10	Q8NGI6	S227	VILSLPKSQAGEGRR	55 / 9 AA	35
Phosphosite 8:	ALO17	Q9HCF4	S136	QDTALPHSQAQQSGP	75 / 8 AA	175
Phosphosite 9:	C1orf56	Q9BUN1	S168	STEDLPGSQATLSQW	62 / 8 AA	37
Phosphosite 10:	NRAGE	Q9Y5V3	S454	NLRPSPNSRASQNPG	85 / 7 AA	86
Phosphosite 11:	TARDBP	Q13148	S180	CDCKLPNSKQSQDEP	66 / 9 AA	45
Phosphosite 12:	KCNT2	Q6UVM3	S1113	PLAYLPNSEPSRRNS	55 / 9 AA	131
Phosphosite 13:	SENP7	Q9BQF6	S247	LRNNLPDSQYCTSLD	62 / 8 AA	112
Phosphosite 14:	DDAH2	O95865	S245	GGGDLPNSQEALQKL	62 / 8 AA	30
Phosphosite 15:	UBAP2	Q5T6F2	S303	LQKPVPHSQASEANS	62 / 8 AA	117
Phosphosite 16:	LDB1	Q86U70	S407	SKSENPTSQASQ___	85 / 7 AA	47
Phosphosite 17:	NAP5	O14513	S1213	RNVTLPDSQAQGSLA	71 / 7 AA	209
Phosphosite 18:	ZMYM6	O95789	S677	DAMKFPSSQSSQPSR	55 / 9 AA	79
Phosphosite 19:	OLA1	Q9NTK5	S45	FFNVLTNSQASAENF	85 / 7 AA	45
Phosphosite 20:	HDX	Q7Z353	S352	PGRNMPNSQMVNIRD	83 / 6 AA	77