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:	S891
P-Site Sequence:	VGNPKALSKQPLWNH
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	S891	VGNPKALSKQPLWNH	100 / 9 AA	124
Phosphosite 1:	EXD3	Q8N9H8	S238	KLSPKALSRQVLRLQ	77 / 9 AA	97
Phosphosite 2:	ESPN	B1AK53	S511	SRKPRAFSKQPSTGD	75 / 8 AA	92
Phosphosite 3:	HNRNPA1	P09651	S182	CEVRKALSKQEMASA	66 / 9 AA	39
Phosphosite 4:	EVI1	Q03112	S358	QDILKALSKHPSVGD	85 / 7 AA	118
Phosphosite 5:	StARD13	Q9Y3M8	S411	GTFPKALSIESLSPT	66 / 9 AA	125
Phosphosite 6:	PAXIP1	Q6ZW49	S970	CAGGKVLSKQPSFRK	85 / 7 AA	118
Phosphosite 7:	GOLGA3	Q08378	S1421	LRPPPAVSKEPLKNL	66 / 9 AA	167
Phosphosite 8:	EFHA2	Q86XE3	S187	AKTWKSLSKQELNQM	75 / 8 AA	61
Phosphosite 9:	FAM110A	Q9BQ89	S72	EPVQPLLSKQPLFSP	100 / 6 AA	31
Phosphosite 10:	PRKCA	P17252	S562	VSYPKSLSKEAVSIC	55 / 9 AA	77
Phosphosite 11:	RasGRF1	Q13972	S832	PEDPSALSKQSSEVS	75 / 8 AA	145
Phosphosite 12:	MLLT3	P42568	S260	FKEPKPMSKEPKPDS	62 / 8 AA	63
Phosphosite 13:	HNRNPA2B1	P22626	S189	AEVRKALSRQEMQEV	55 / 9 AA	37
Phosphosite 14:	PCYT1B	Q9Y5K3	S19	TGIPKSLSNEPPSET	62 / 8 AA	42
Phosphosite 15:	GFM2	Q969S9	S500	TIEPPSLSKQPDLEH	75 / 8 AA	87
Phosphosite 16:	PRAM1	Q96QH2	S366	PAEFKALSKKPPQPE	85 / 7 AA	79
Phosphosite 17:	KIAA1967	Q8N163	S117	AVKVQTLSNQPLLKS	62 / 8 AA	103
Phosphosite 18:	CKS2	P33552	S29	VMLPRELSKQVPKTH	71 / 7 AA	10
Phosphosite 19:	PRKCA	P17252	S560	HNVSYPKSLSKEAVS	71 / 7 AA	77
Phosphosite 20:	TSHZ1	Q6ZSZ6	S1001	GFSLKDLSKLPLNQI	75 / 8 AA	118