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:	S137
P-Site Sequence:	DGYNVYQSEAHGLPL
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	S137	DGYNVYQSEAHGLPL	100 / 9 AA	22
Phosphosite 1:	FGF21	Q9NSA1	Y135	LEDGYNVYQSEAHGL	100 / 7 AA	22
Phosphosite 2:	ZBTB41	Q5SVQ8	S793	DQPKVYQSEAKTMLQ	85 / 7 AA	105
Phosphosite 3:	FGF19	O95750	S136	DGYNVYRSEKHRLPV	75 / 8 AA	24
Phosphosite 4:	TBC1D22A	Q8WUA7	S444	RLWDTYQSEPDGFSH	55 / 9 AA	59
Phosphosite 5:	Neu2	Q9Y3R4	S15	QKESVFQSGAHAYRI	55 / 9 AA	42
Phosphosite 6:	KIAA0859	Q8N6R0	S425	SNRNVVQSEARLLKD	75 / 8 AA	79
Phosphosite 7:	TBC1D22B	Q9NU19	S432	RLWDTYQSEPEGFSH	55 / 9 AA	59
Phosphosite 8:	MARVELD3	Q96A59	S180	EEVEYYQSEAEGLLE	85 / 7 AA	45
Phosphosite 9:	UROS	P10746	T170	ESITVYQTVAHPGIQ	62 / 8 AA	29
Phosphosite 10:	RYR1	P21817	T497	IDRLNVYTTAAHFAE	62 / 8 AA	565
Phosphosite 11:	TRIO	O75962	Y2573	KEDEINVYQGEVVQI	71 / 7 AA	347
Phosphosite 12:	ZWILCH	Q9H900	Y523	PTAVKNLYQSEKPQK	83 / 6 AA	67
Phosphosite 13:	LOC91431	Q6ZU11	S114	HIPAVFQSPAHYKQT	71 / 7 AA	105
Phosphosite 14:	WISP1	O95388	Y277	GKKCLAVYQPEASMN	83 / 6 AA	40
Phosphosite 15:	FGF19	O95750	Y134	RPDGYNVYRSEKHRL	83 / 6 AA	24
Phosphosite 16:	LPHN3	Q9HAR2	Y143	PGLLKGVYQSEHLFE	100 / 5 AA	162
Phosphosite 17:	GIPC2	Q8TF65	S123	KEVNVYKSEDSLGLT	83 / 6 AA	34
Phosphosite 18:	DHX32	Q7L7V1	S249	PVEVVYLSEAQKDSF	71 / 7 AA	84
Phosphosite 19:	LPHN3	Q9HAR2	S145	LLKGVYQSEHLFESD	100 / 5 AA	162
Phosphosite 20:	VARS2	Q5ST30	S32	FHSVSTQSEPHGSPI	83 / 6 AA	118