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:	S206
P-Site Sequence:	PSQGRSPSYAS____
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	S206	PSQGRSPSYAS____	100 / 8 AA	22
Phosphosite 1:	FGF21	Q9NSA1	S204	VGPSQGRSPSYAS__	100 / 7 AA	22
Phosphosite 2:	RAI1	Q7Z5J4	S355	RSVGRSPSYSSTPSP	87 / 8 AA	203
Phosphosite 3:	CCDC37	Q494V2	S340	MRLGRSPSYLSSPQQ	87 / 8 AA	71
Phosphosite 4:	SNIP	Q9C0H9	S211	YAGGRPPSYAGSPVH	85 / 7 AA	112
Phosphosite 5:	CCDC37	Q494V2	S338	QTMRLGRSPSYLSSP	100 / 6 AA	71
Phosphosite 6:	RAI1	Q7Z5J4	S353	PARSVGRSPSYSSTP	85 / 7 AA	203
Phosphosite 7:	NCOA1	Q15788	S308	QPQGREPSYARQLFQ	85 / 7 AA	157
Phosphosite 8:	IRF3	Q14653	S339	FTEGSGRSPRYALWF	85 / 7 AA	47
Phosphosite 9:	ARID3B	Q8IVW6	S330	RREGRRPSYSSSLFG	75 / 8 AA	61
Phosphosite 10:	PNMA6A	Q96A40	S312	KLRMAGRSPSFLEML	83 / 6 AA	44
Phosphosite 11:	PNMA6B	P0C5W0	S312	KLRMAGRSPSFLEML	83 / 6 AA	44
Phosphosite 12:	KIAA1853	A7MD48	S434	RSYSRSPSYSSKSGK	75 / 8 AA	69
Phosphosite 13:	KIAA1853	A7MD48	Y435	SYSRSPSYSSKSGKR	85 / 7 AA	69
Phosphosite 14:	RAI1	Q7Z5J4	Y356	SVGRSPSYSSTPSPL	85 / 7 AA	203
Phosphosite 15:	GPR62	Q9BZJ7	S356	PELAGGRSPAYQGPP	83 / 6 AA	38
Phosphosite 16:	TAF15	Q92804	S104	SQGGRAPSYDQPDYG	83 / 6 AA	62
Phosphosite 17:	ATP7A	Q04656	S272	GSQQRSPSYTNDSTA	71 / 7 AA	163
Phosphosite 18:	ATP7A	Q04656	Y273	SQQRSPSYTNDSTAT	71 / 7 AA	163
Phosphosite 19:	MUC3A	Q02505	S1507	TTSHRSPSFTSLITT	71 / 7 AA	266
Phosphosite 20:	NUP210	Q8TEM1	Y1884	SGLWSPAYASH____	71 / 7 AA	205