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:	FGFR3
Human P-Site:	Y695
P-Site Sequence:	FTLGGSPYPGIPVEE
UniProt:	P22607
Intern. Prot. ID:	IPI00027174

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FGFR3	P22607	Y695	FTLGGSPYPGIPVEE	100 / 9 AA	88
Phosphosite 1:	FGFR4	P22455	Y690	FTLGGSPYPGIPVEE	100 / 9 AA	88
Phosphosite 2:	FGFR2	P21802	Y704	FTLGGSPYPGIPVEE	100 / 9 AA	92
Phosphosite 3:	Ret	P07949	Y952	VTLGGNPYPGIPPER	88 / 9 AA	124
Phosphosite 4:	FGFR1	P11362	Y701	FTLGGSPYPGVPVEE	88 / 9 AA	92
Phosphosite 5:	FLT1	P17948	Y1100	FSLGGSPYPGVQMDE	77 / 9 AA	151
Phosphosite 6:	Kit	P10721	Y870	FSLGSSPYPGMPVDS	77 / 9 AA	110
Phosphosite 7:	FLT3	P36888	Y889	FSLGVNPYPGIPVDA	77 / 9 AA	113
Phosphosite 8:	PDGFRA	P16234	Y896	FSLGGTPYPGMMVDS	75 / 8 AA	123
Phosphosite 9:	ABL2	P42684	Y486	ATYGMSPYPGIDLSQ	87 / 8 AA	128
Phosphosite 10:	Abl	P00519	Y440	ATYGMSPYPGIDLSQ	87 / 8 AA	123
Phosphosite 11:	VEGFR-3	P35916	Y1115	FSLGASPYPGVQINE	66 / 9 AA	146
Phosphosite 12:	KDR	P35968	Y1106	FSLGASPYPGVKIDE	75 / 8 AA	152
Phosphosite 13:	ERBB4	Q15303	Y921	MTFGGKPYDGIPTRE	77 / 9 AA	147
Phosphosite 14:	PDGFRB	P09619	Y904	FTLGGTPYPELPMNE	66 / 9 AA	124
Phosphosite 15:	Irx2	Q9BZI1	Y372	APPGGSPYPASPLLG	77 / 9 AA	49
Phosphosite 16:	TTN	Q8WZ42	Y15635	ASISGSPYPTITWIK	75 / 8 AA	3816
Phosphosite 17:	PGGT1B	P53609	Y100	CGFRGSSYLGIPFNP	75 / 8 AA	42
Phosphosite 18:	CSF1R	P07333	Y856	FSLGLNPYPGILVNS	75 / 8 AA	108
Phosphosite 19:	CALCOCO2	Q13137	S381	LAYGNPYSGIQESSS	62 / 8 AA	52
Phosphosite 20:	GATA1	P15976	Y93	GIPGGSPYAGWAYGK	85 / 7 AA	43