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:	FGFR4
Human P-Site:	S647
P-Site Sequence:	IDYYKKTSNGRLPVK
UniProt:	P22455
Intern. Prot. ID:	IPI00304578

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FGFR4	P22455	S647	IDYYKKTSNGRLPVK	100 / 9 AA	88
Phosphosite 1:	FGFR4	P22455	T646	HIDYYKKTSNGRLPV	100 / 8 AA	88
Phosphosite 2:	FGFR3	P22607	T651	NLDYYKKTTNGRLPV	87 / 8 AA	88
Phosphosite 3:	FGFR2	P21802	T660	NIDYYKKTTNGRLPV	87 / 8 AA	92
Phosphosite 4:	FGFR1	P11362	T657	HIDYYKKTTNGRLPV	87 / 8 AA	92
Phosphosite 5:	RAD54L2	Q9Y4B4	S1112	KGTYIRTSDGRIFAV	55 / 9 AA	163
Phosphosite 6:	TTN	Q8WZ42	S31510	SRKYKMSSDGRTHTL	62 / 8 AA	3816
Phosphosite 7:	TTN	Q8WZ42	S31509	QSRKYKMSSDGRTHT	62 / 8 AA	3816
Phosphosite 8:	REV3	O60673	T1159	GPNVYKKTVNSRIGK	75 / 8 AA	353
Phosphosite 9:	SH3PXD2B	A1X283	T428	FIDKYKKTSNASRPN	85 / 7 AA	102
Phosphosite 10:	DRD3	P35462	S302	SLEVRKLSNGRLSTS	75 / 8 AA	44
Phosphosite 11:	MAPKAPK3	Q16644	S357	KIKDLKTSNNRLLNK	85 / 7 AA	43
Phosphosite 12:	C1orf87	Q8N0U7	T315	LKMALRTTNGRLNID	71 / 7 AA	62
Phosphosite 13:	MXRA5	Q9NR99	S1321	PVTYKPTSDGKEIKD	62 / 8 AA	312
Phosphosite 14:	SMARCA4	P51532	S1476	VIKYKDSSSGRQLSE	55 / 9 AA	185
Phosphosite 15:	APC	P25054	S960	KLEYKRSSNDSLNSV	55 / 9 AA	312
Phosphosite 16:	XRN2	Q9H0D6	S790	PSDWEKSSNGRQWKP	62 / 8 AA	109
Phosphosite 17:	XRN2	Q9H0D6	S789	KPSDWEKSSNGRQWK	62 / 8 AA	109
Phosphosite 18:	CHID1	Q9BWS9	S348	HFFEYKKSRSGRHVV	62 / 8 AA	45
Phosphosite 19:	NHSL1	Q5SYE7	S562	EPWEYKSSGNGRASP	62 / 8 AA	171
Phosphosite 20:	SMARCA4	P51532	S1475	AVIKYKDSSSGRQLS	62 / 8 AA	185