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:	FGF21
Human P-Site:	S204
P-Site Sequence:	VGPSQGRSPSYAS__
UniProt:	Q9NSA1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FGF21	Q9NSA1	S204	VGPSQGRSPSYAS__	100 / 9 AA	22
Phosphosite 1:	FGF21	Q9NSA1	S206	PSQGRSPSYAS____	100 / 7 AA	22
Phosphosite 2:	ATP7A	Q04656	S270	SEGSQQRSPSYTNDS	77 / 9 AA	163
Phosphosite 3:	RAI1	Q7Z5J4	S353	PARSVGRSPSYSSTP	77 / 9 AA	203
Phosphosite 4:	C19orf34	Q8NCQ2	S63	VAISKGKSPDYANGG	66 / 9 AA	16
Phosphosite 5:	CCDC37	Q494V2	S338	QTMRLGRSPSYLSSP	85 / 7 AA	71
Phosphosite 6:	RAI1	Q7Z5J4	S355	RSVGRSPSYSSTPSP	85 / 7 AA	203
Phosphosite 7:	SNIP	Q9C0H9	S211	YAGGRPPSYAGSPVH	85 / 7 AA	112
Phosphosite 8:	CCDC37	Q494V2	S340	MRLGRSPSYLSSPQQ	100 / 6 AA	71
Phosphosite 9:	NCOA1	Q15788	S308	QPQGREPSYARQLFQ	85 / 7 AA	157
Phosphosite 10:	TSGA10IP	Q3SY00	S296	QGQSQGSSPSFNNLR	75 / 8 AA	62
Phosphosite 11:	IRF3	Q14653	S339	FTEGSGRSPRYALWF	85 / 7 AA	47
Phosphosite 12:	CFTR	P13569	S1049	QLESEGRSPIFTHLV	55 / 9 AA	168
Phosphosite 13:	DBH	P09172	S603	CPTSQGRSPAGPTVV	85 / 7 AA	69
Phosphosite 14:	CROT	Q9UKG9	S188	RTESEGRSPNHIVVL	62 / 8 AA	70
Phosphosite 15:	MGC39518	Q8IXS8	S519	PLTKQSRSPSFNMQL	71 / 7 AA	59
Phosphosite 16:	PNMA6A	Q96A40	S312	KLRMAGRSPSFLEML	83 / 6 AA	44
Phosphosite 17:	PNMA6B	P0C5W0	S312	KLRMAGRSPSFLEML	83 / 6 AA	44
Phosphosite 18:	PKDREJ	Q9NTG1	S1306	WHNNEGRSPSWYLSR	62 / 8 AA	255
Phosphosite 19:	GPR62	Q9BZJ7	S356	PELAGGRSPAYQGPP	83 / 6 AA	38
Phosphosite 20:	TAF15	Q92804	S104	SQGGRAPSYDQPDYG	83 / 6 AA	62