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:	UPF3B
Human P-Site:	T177
P-Site Sequence:	DNEKMTSTPETLLEE
UniProt:	Q9BZI7
Intern. Prot. ID:	IPI00023409

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	UPF3B	Q9BZI7	T177	DNEKMTSTPETLLEE	100 / 9 AA	58
Phosphosite 1:	UPF3B	Q9BZI7	S176	TDNEKMTSTPETLLE	100 / 8 AA	58
Phosphosite 2:	UPF3B	Q9BZI7	T175	ATDNEKMTSTPETLL	100 / 7 AA	58
Phosphosite 3:	HERV-K_10p14 provirus Rec protein	P61578	T72	ENTKMTQTPESMLLA	66 / 9 AA	12
Phosphosite 4:	TACC2	O95359	T2307	RRPKMKKTPEKLDNT	66 / 9 AA	309
Phosphosite 5:	HERV-K_10p14 provirus Rec protein	P61578	T70	CLENTKMTQTPESML	85 / 7 AA	12
Phosphosite 6:	CSN3	P07498	S168	FSESIITSTPETTTV	85 / 7 AA	20
Phosphosite 7:	GREB1L	Q9C091	T933	ASLRDHSTPETLSIM	100 / 6 AA	214
Phosphosite 8:	GREB1L	Q9C091	T936	RDHSTPETLSIMDDL	100 / 6 AA	214
Phosphosite 9:	CSN3	P07498	T169	SESIITSTPETTTVA	85 / 7 AA	20
Phosphosite 10:	NRAGE	Q9Y5V3	T543	HLYILISTPESLAGI	62 / 8 AA	86
Phosphosite 11:	MACF1	Q9UPN3	S1847	NMHKGGSSPETLPSL	66 / 9 AA	620
Phosphosite 12:	ELOF1	P60002	T19	PKKKMTGTLETQFTC	75 / 8 AA	9
Phosphosite 13:	UPF3B	Q9BZI7	T180	KMTSTPETLLEEIEA	100 / 6 AA	58
Phosphosite 14:	PHF19	Q5T6S3	S303	LQLGKLTSTPVTDRG	75 / 8 AA	66
Phosphosite 15:	MAP7D1	Q3KQU3	T813	GDKSLSRTPETLLPF	62 / 8 AA	93
Phosphosite 16:	DSCR3	O14972	T160	SPVDFTITPETLQNV	66 / 9 AA	33
Phosphosite 17:	PHF19	Q5T6S3	T304	QLGKLTSTPVTDRGP	75 / 8 AA	66
Phosphosite 18:	NCOA6	Q14686	S1891	PTLLKMTSSPVGPGT	83 / 6 AA	219
Phosphosite 19:	CHIA	Q9BZP6	T112	PFTAMVSTPENRQTF	71 / 7 AA	52
Phosphosite 20:	CABIN1	Q9Y6J0	S732	KHLEFMTSIPERPAQ	83 / 6 AA	246