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:	S190
P-Site Sequence:	PQPPDVGSSDPLSMV
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	S190	PQPPDVGSSDPLSMV	100 / 9 AA	22
Phosphosite 1:	FGF21	Q9NSA1	S191	QPPDVGSSDPLSMVG	100 / 8 AA	22
Phosphosite 2:	MNK1	Q9BUB5	S15	EKPIEMGSSEPLPIA	62 / 8 AA	51
Phosphosite 3:	MNK1	Q9BUB5	S16	KPIEMGSSEPLPIAD	62 / 8 AA	51
Phosphosite 4:	Sos1	Q07889	S1227	VRTPDVFSSSPLHLQ	77 / 9 AA	152
Phosphosite 5:	NBR1	Q14596	S266	LRRPVVGSSEPFCHS	66 / 9 AA	107
Phosphosite 6:	TRIM16	O95361	S47	VEEEDVGSSEKLGRE	75 / 8 AA	64
Phosphosite 7:	CPXM1	Q96SM3	S291	LEAPASGSSDPLDFQ	77 / 9 AA	82
Phosphosite 8:	tau	P10636	S419	PKLPTPGSSDPLIQP	77 / 9 AA	79
Phosphosite 9:	MLLT6	P55198	S787	GLPPQAGSSDSLSTS	66 / 9 AA	112
Phosphosite 10:	RMP	O94763	S274	PCHKDVASSEPFSGQ	62 / 8 AA	60
Phosphosite 11:	RMP	O94763	S275	CHKDVASSEPFSGQV	62 / 8 AA	60
Phosphosite 12:	tau	P10636	S420	KLPTPGSSDPLIQPS	100 / 6 AA	79
Phosphosite 13:	BZRAP1	O95153	S867	QALTSRGSSDPLRCC	100 / 6 AA	200
Phosphosite 14:	BZRAP1	O95153	S868	ALTSRGSSDPLRCCL	100 / 6 AA	200
Phosphosite 15:	FHDC1	Q9C0D6	S760	ALGSVGSSDPENKDP	100 / 6 AA	125
Phosphosite 16:	NBR1	Q14596	S267	RRPVVGSSEPFCHSK	71 / 7 AA	107
Phosphosite 17:	FHDC1	Q9C0D6	S759	AALGSVGSSDPENKD	100 / 6 AA	125
Phosphosite 18:	ANKRD20A3	Q5VUR7	S268	KEKSDVGSSDESAVS	85 / 7 AA	94
Phosphosite 19:	ANKRD20A1	Q5TYW2	S268	KEKSDVGSSDESAVS	85 / 7 AA	94
Phosphosite 20:	ANKRD20A2	Q5SQ80	S268	KEKSDVGSSDESAVS	85 / 7 AA	94