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:	T499
P-Site Sequence:	ARPDQASTVAVKMLK
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	T499	ARPDQASTVAVKMLK	100 / 9 AA	88
Phosphosite 1:	FGFR4	P22455	S498	PARPDQASTVAVKML	100 / 8 AA	88
Phosphosite 2:	TGF-betaR2	P37173	T273	NTSEQFETVAVKIFP	66 / 9 AA	65
Phosphosite 3:	PTDSS2	Q9BVG9	T457	NKDDQGSTVGNGDQH	71 / 7 AA	56
Phosphosite 4:	USP5	P45974	S554	STALQAKSVAVKTTR	75 / 8 AA	96
Phosphosite 5:	FLNC	Q14315	T1514	PATDGPYTVAVKYAD	66 / 9 AA	291
Phosphosite 6:	PTDSS2	Q9BVG9	S456	QNKDDQGSTVGNGDQ	71 / 7 AA	56
Phosphosite 7:	TTN	Q8WZ42	S333	LMRKTQASTVATGPE	100 / 6 AA	3816
Phosphosite 8:	TTN	Q8WZ42	T334	MRKTQASTVATGPEV	100 / 6 AA	3816
Phosphosite 9:	PTCH2	Q9Y6C5	T350	WSEEQASTVLQAWQR	83 / 6 AA	131
Phosphosite 10:	LRRFIP1	Q32MZ4	T437	QVEEQAGTVASCPLG	71 / 7 AA	89
Phosphosite 11:	C9orf156	Q9BU70	S263	LESRRDQSSSVAEEQ	71 / 7 AA	49
Phosphosite 12:	EXOC1	Q9NV70	S363	VQQGHDQSSTLAQHS	71 / 7 AA	102
Phosphosite 13:	FGFR2	P21802	T513	DKPKEAVTVAVKMLK	75 / 8 AA	92
Phosphosite 14:	TAX1BP1	Q86VP1	T502	DPATSASTVDVKPSP	85 / 7 AA	91
Phosphosite 15:	TLN1	Q9Y490	S1679	LRDLDQASLAAVSQQ	75 / 8 AA	270
Phosphosite 16:	Pnk1	Q96T60	T61	VADPETRTVAVKQLG	62 / 8 AA	57
Phosphosite 17:	CILP2	Q8IUL8	T236	SLRDQPGTVATSDAH	71 / 7 AA	126
Phosphosite 18:	C9orf156	Q9BU70	S264	ESRRDQSSSVAEEQI	71 / 7 AA	49
Phosphosite 19:	PREX1	Q8TCU6	T1525	LPTDASTTAVKIDQL	75 / 8 AA	186
Phosphosite 20:	EXOC1	Q9NV70	T365	QGHDQSSTLAQHSVE	71 / 7 AA	102