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:	UPF2
Human P-Site:	S870
P-Site Sequence:	KFNQRRISSAKFLGE
UniProt:	Q9HAU5
Intern. Prot. ID:	IPI00300504

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	UPF2	Q9HAU5	S870	KFNQRRISSAKFLGE	100 / 9 AA	148
Phosphosite 1:	UPF2	Q9HAU5	S871	FNQRRISSAKFLGEL	100 / 8 AA	148
Phosphosite 2:	PAK1IP1	Q9NWT1	S208	ITNEKRISSVKFLSE	66 / 9 AA	44
Phosphosite 3:	NEB	P20929	S6434	RETQRHISTVKYHED	55 / 9 AA	773
Phosphosite 4:	C1orf124	Q9H040	S373	SSSQRRVSSSKISLR	66 / 9 AA	55
Phosphosite 5:	PAK1IP1	Q9NWT1	S209	TNEKRISSVKFLSES	75 / 8 AA	44
Phosphosite 6:	PHLPP	O60346	S1532	NSFQRQLSSATFSSA	66 / 9 AA	185
Phosphosite 7:	ENAH	Q8N8S7	S265	WERERRISSAAAPAS	85 / 7 AA	67
Phosphosite 8:	TMEM67	Q5HYA8	S210	NFPLRRISAARYGEV	62 / 8 AA	112
Phosphosite 9:	UCP1	P25874	S87	AGLQRQISSASLRIG	66 / 9 AA	33
Phosphosite 10:	DET1	Q7L5Y6	S29	LERRRISSGKAGTHW	85 / 7 AA	64
Phosphosite 11:	TRAPPC10	P48553	S477	TSIGRIRSAKFVGKD	85 / 7 AA	142
Phosphosite 12:	HELZ	P42694	S1763	PLYQRRISSSSVQPC	85 / 7 AA	219
Phosphosite 13:	DET1	Q7L5Y6	S28	RLERRRISSGKAGTH	75 / 8 AA	64
Phosphosite 14:	MCHR1	Q99705	S219	LATVHPISSTKFRKP	62 / 8 AA	46
Phosphosite 15:	DNAJC11	Q9NVH1	T203	NFALRRVTSAKGWGE	71 / 7 AA	63
Phosphosite 16:	PLCG2	P16885	S178	PLINFKVSSAKFLKD	71 / 7 AA	148
Phosphosite 17:	SPEF2	Q9C093	S56	EFLDSRVSSAKLNNF	55 / 9 AA	210
Phosphosite 18:	ENAH	Q8N8S7	S266	ERERRISSAAAPASV	100 / 6 AA	67
Phosphosite 19:	FOXP4	Q8IVH2	S443	GPARRRSSDKFCSPI	75 / 8 AA	73
Phosphosite 20:	FOXP4	Q8IVH2	S442	GGPARRRSSDKFCSP	75 / 8 AA	73