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:	Y970
P-Site Sequence:	QGRPSSMYFQTHDQI
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	Y970	QGRPSSMYFQTHDQI	100 / 9 AA	124
Phosphosite 1:	UPF1	Q92900	S968	SSQGRPSSMYFQTHD	100 / 7 AA	124
Phosphosite 2:	UPF1	Q92900	S967	RSSQGRPSSMYFQTH	100 / 6 AA	124
Phosphosite 3:	ZNF592	Q92610	Y781	GVLCRSAYFQTHVKE	85 / 7 AA	138
Phosphosite 4:	GRIN2B	Q13224	S141	MADKDESSMFFQFGP	83 / 6 AA	166
Phosphosite 5:	PSMD13	Q9UNM6	Y163	YDLSSKYYQTIGNHA	71 / 7 AA	43
Phosphosite 6:	PSMD13	Q9UNM6	Y162	FYDLSSKYYQTIGNH	71 / 7 AA	43
Phosphosite 7:	ECT2L	Q008S8	S445	SQWGKAPSSIYFCES	83 / 6 AA	105
Phosphosite 8:	SLAIN1	Q8ND83	Y369	RRSPSSQYFPSNNYQ	55 / 9 AA	61
Phosphosite 9:	ECT2L	Q008S8	S446	QWGKAPSSIYFCESK	83 / 6 AA	105
Phosphosite 10:	MEIS1	O00470	Y24	VGIPSTMYGDPHAAR	55 / 9 AA	43
Phosphosite 11:	DDX60L	Q5H9U9	Y1254	GYHHSSMYFKEKEFV	83 / 6 AA	152
Phosphosite 12:	SENP1	Q9P0U3	T334	QTPTPSSTFFQAELW	62 / 8 AA	73
Phosphosite 13:	ECT2L	Q008S8	Y448	GKAPSSIYFCESKLQ	83 / 6 AA	105
Phosphosite 14:	DOPEY2	Q9Y3R5	Y1661	TKGSSSVYFKTTKTI	62 / 8 AA	258
Phosphosite 15:	CCDC90A	Q96AQ8	Y165	SSGSRKLYFDTHALV	66 / 6 AA	40
Phosphosite 16:	CXorf57	Q6NSI4	Y611	DEPVNSQYFQTTSTN	71 / 7 AA	98
Phosphosite 17:	SENP1	Q9P0U3	S333	SQTPTPSSTFFQAEL	71 / 7 AA	73
Phosphosite 18:	FAM83A	Q86UY5	Y138	EKSSATVYFQTVKHN	50 / 8 AA	47
Phosphosite 19:	TSPYL2	Q9H2G4	Y311	MGYKMKLYFQTNPYF	66 / 6 AA	79
Phosphosite 20:	SLC44A5	Q8NCS7	Y318	IQTNISMYFELQQTW	57 / 7 AA	82