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:	UPF3A
Human P-Site:	S48
P-Site Sequence:	EAETPPTSSSGCGGG
UniProt:	Q9H1J1
Intern. Prot. ID:	IPI00011138

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	UPF3A	Q9H1J1	S48	EAETPPTSSSGCGGG	100 / 9 AA	55
Phosphosite 1:	UPF3A	Q9H1J1	T47	QEAETPPTSSSGCGG	100 / 8 AA	55
Phosphosite 2:	UPF3A	Q9H1J1	S50	ETPPTSSSGCGGGAG	100 / 7 AA	55
Phosphosite 3:	CRIP3	Q6Q6R5	S83	LYNPPTPSPGCTTPL	75 / 8 AA	24
Phosphosite 4:	MMP21	Q8N119	S271	EHFTPPTSDTGISLL	66 / 9 AA	65
Phosphosite 5:	PHC2	Q8IXK0	S11	ELPVPHTSSSACATS	66 / 9 AA	91
Phosphosite 6:	MED1	Q15648	S1036	RPFTPPTSTGGSKSP	66 / 9 AA	168
Phosphosite 7:	MED1	Q15648	T1035	NRPFTPPTSTGGSKS	75 / 8 AA	168
Phosphosite 8:	SHROOM3	Q8TF72	S1099	KTGKRPTSAAGCSLQ	55 / 9 AA	217
Phosphosite 9:	MAP1A	P78559	S2502	TDETPPTSASDSGSS	66 / 9 AA	306
Phosphosite 10:	CEP192	Q8TEP8	S409	EISGTSSSGCALESF	100 / 6 AA	213
Phosphosite 11:	MAP1A	P78559	T2501	VTDETPPTSASDSGS	75 / 8 AA	306
Phosphosite 12:	Myc	P01106	T247	LHEETPPTTSSDSEE	75 / 8 AA	49
Phosphosite 13:	PRR10	Q8N7Y1	T131	EPLAPPPTSASGASR	85 / 7 AA	26
Phosphosite 14:	PRR10	Q8N7Y1	S132	PLAPPPTSASGASRS	85 / 7 AA	26
Phosphosite 15:	CEP192	Q8TEP8	S408	SEISGTSSSGCALES	100 / 6 AA	213
Phosphosite 16:	DIP2C	Q9Y2E4	T133	DAYTPPDTSSGSEDE	66 / 9 AA	171
Phosphosite 17:	GJD4	Q96KN9	S355	QPPDPPASSSGAPHL	85 / 7 AA	40
Phosphosite 18:	RP1L1	Q8IWN7	S1199	NFTPTSSSGVDISSG	85 / 7 AA	261
Phosphosite 19:	HCFC2	Q9Y5Z7	S702	LSWEPPTSPSGNILE	85 / 7 AA	87
Phosphosite 20:	T	O15178	S343	HNASPPTSSSQYPSL	66 / 9 AA	47