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:	Y451
P-Site Sequence:	DETSVSGYIYHKLLG
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	Y451	DETSVSGYIYHKLLG	100 / 9 AA	124
Phosphosite 1:	UPF1	Q92900	Y453	TSVSGYIYHKLLGHE	100 / 7 AA	124
Phosphosite 2:	ABHD5	Q8WTS1	Y248	EDDTVTEYIYHCNVQ	62 / 8 AA	39
Phosphosite 3:	ABHD4	Q8TB40	Y241	EDDTISEYIYHCNAQ	62 / 8 AA	39
Phosphosite 4:	C6orf194	Q5M9Q1	Y94	WSTSYSGYRYHRHCY	66 / 9 AA	46
Phosphosite 5:	PRPF31	Q8WWY3	Y275	LPHTGYIYHSDIVQS	83 / 6 AA	55
Phosphosite 6:	PRPF31	Q8WWY3	Y273	SVLPHTGYIYHSDIV	83 / 6 AA	55
Phosphosite 7:	C6orf194	Q5M9Q1	Y96	TSYSGYRYHRHCYAE	71 / 7 AA	46
Phosphosite 8:	Ros	P08922	Y800	VVDSVGGYLYWTTLY	55 / 9 AA	264
Phosphosite 9:	MAP1B	P46821	Y1972	SPPEVSGYSYEKTER	75 / 8 AA	271
Phosphosite 10:	MAP1B	P46821	S1973	PPEVSGYSYEKTERS	75 / 8 AA	271
Phosphosite 11:	C17orf58	Q2M2W7	Y45	YIVMGHIYHKRRQLP	83 / 6 AA	11
Phosphosite 12:	NUP188	Q5SRE5	Y860	AVLAKYIYHKHDPAL	100 / 5 AA	196
Phosphosite 13:	AP2B1	P63010	Y926	RAPEVSQYIYQVYDS	71 / 7 AA	105
Phosphosite 14:	ABHD4	Q8TB40	Y243	DTISEYIYHCNAQNP	83 / 6 AA	39
Phosphosite 15:	TMEM9B	Q9NQ34	Y57	KENSGHIYNKNISQK	71 / 7 AA	23
Phosphosite 16:	ZNF735	P0CB33	Y314	SVSSALIYHKRIHTG	71 / 7 AA	48
Phosphosite 17:	IFIT3	O14879	Y276	ESTPNNGYLYHQIGC	57 / 7 AA	56
Phosphosite 18:	SPT5	O00267	Y224	APEHVKGYIYVEAYK	83 / 6 AA	121
Phosphosite 19:	AP1B1	Q10567	Y526	LRDRGYIYWRLLSTD	57 / 7 AA	105
Phosphosite 20:	AP2B1	P63010	Y526	LRDRGYIYWRLLSTD	57 / 7 AA	105