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:	S191
P-Site Sequence:	QPPDVGSSDPLSMVG
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	S191	QPPDVGSSDPLSMVG	100 / 9 AA	22
Phosphosite 1:	FGF21	Q9NSA1	S190	PQPPDVGSSDPLSMV	100 / 8 AA	22
Phosphosite 2:	RMP	O94763	S275	CHKDVASSEPFSGQV	66 / 9 AA	60
Phosphosite 3:	MNK1	Q9BUB5	S15	EKPIEMGSSEPLPIA	62 / 8 AA	51
Phosphosite 4:	MNK1	Q9BUB5	S16	KPIEMGSSEPLPIAD	62 / 8 AA	51
Phosphosite 5:	ASCL1	P50553	Y219	YSSDEGSYDPLSPEE	77 / 9 AA	25
Phosphosite 6:	TRIM16	O95361	S47	VEEEDVGSSEKLGRE	75 / 8 AA	64
Phosphosite 7:	NBR1	Q14596	S267	RRPVVGSSEPFCHSK	62 / 8 AA	107
Phosphosite 8:	SUV420H1	Q4FZB7	S803	HENGVCCSDPLSLLE	75 / 8 AA	99
Phosphosite 9:	BZRAP1	O95153	S867	QALTSRGSSDPLRCC	100 / 6 AA	200
Phosphosite 10:	BZRAP1	O95153	S868	ALTSRGSSDPLRCCL	100 / 6 AA	200
Phosphosite 11:	tau	P10636	S420	KLPTPGSSDPLIQPS	100 / 6 AA	79
Phosphosite 12:	FHDC1	Q9C0D6	S760	ALGSVGSSDPENKDP	100 / 6 AA	125
Phosphosite 13:	CPXM1	Q96SM3	S291	LEAPASGSSDPLDFQ	100 / 6 AA	82
Phosphosite 14:	tau	P10636	S419	PKLPTPGSSDPLIQP	100 / 6 AA	79
Phosphosite 15:	NBR1	Q14596	S266	LRRPVVGSSEPFCHS	71 / 7 AA	107
Phosphosite 16:	FHDC1	Q9C0D6	S759	AALGSVGSSDPENKD	100 / 6 AA	125
Phosphosite 17:	HS1BP3	Q53T59	S259	DPSEDVSSVDPLKLF	75 / 8 AA	43
Phosphosite 18:	VWA1	Q6PCB0	S147	VWVTDGGSSDPVGPP	75 / 8 AA	47
Phosphosite 19:	VWA1	Q6PCB0	S148	WVTDGGSSDPVGPPM	66 / 9 AA	47
Phosphosite 20:	ANKRD20A3	Q5VUR7	S269	EKSDVGSSDESAVSI	100 / 6 AA	94