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:	Y48
P-Site Sequence:	GGQVRQRYLYTDDAQ
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	Y48	GGQVRQRYLYTDDAQ	100 / 9 AA	22
Phosphosite 1:	FGF21	Q9NSA1	Y50	QVRQRYLYTDDAQQT	100 / 7 AA	22
Phosphosite 2:	Cot	P41279	S443	EMLKRQRSLYIDLGA	75 / 8 AA	53
Phosphosite 3:	RNF149	Q8NC42	Y229	YYIQRFLYTGSQIGS	71 / 7 AA	43
Phosphosite 4:	NDNL2	Q96MG7	Y232	EDFVRQRYLEYRRIP	100 / 6 AA	34
Phosphosite 5:	GRHPR	Q9UBQ7	Y182	FGVQRFLYTGRQPRP	71 / 7 AA	36
Phosphosite 6:	ANKRD28	O15084	Y1072	GGEQEYLYTDVDELN	85 / 7 AA	117
Phosphosite 7:	FAM185A	Q8N0U4	Y243	DGLLKAKYLYTESSF	44 / 9 AA	42
Phosphosite 8:	WWP1	Q9H0M0	Y443	QFNQRYLYSASMLAA	71 / 7 AA	105
Phosphosite 9:	REXO1	Q8N1G1	Y821	PTVIRQRYLNLFIEE	83 / 6 AA	132
Phosphosite 10:	NWD1	Q149M9	Y668	VEVVRERYLSGSERA	83 / 6 AA	175
Phosphosite 11:	NEB	P20929	Y5124	LRKLWSNYLYTDKAR	55 / 9 AA	773
Phosphosite 12:	WWP1	Q9H0M0	Y441	MQQFNQRYLYSASML	71 / 7 AA	105
Phosphosite 13:	ZFYVE21	Q9BQ24	Y146	RLSNNQRYLFLDGDS	71 / 7 AA	27
Phosphosite 14:	ZNF560	Q96MR9	Y135	DPAQRNLYSDVMLEN	71 / 7 AA	91
Phosphosite 15:	ZNF304	Q9HCX3	Y39	EEAQRFLYRDVMLEN	71 / 7 AA	75
Phosphosite 16:	FSTL4	Q6MZW2	Y513	AVNVRNRYIYVAQPA	55 / 9 AA	93
Phosphosite 17:	SCCPDH	Q8NBX0	Y264	RRTQRYLYENLEESP	71 / 7 AA	47
Phosphosite 18:	MAGE-E1	Q9HCI5	Y637	VEFVWQRYLDYRPVT	83 / 6 AA	103
Phosphosite 19:	DHX35	Q9H5Z1	Y184	EAHERTLYTDIAIGL	71 / 7 AA	79
Phosphosite 20:	SCCPDH	Q8NBX0	Y262	VVRRTQRYLYENLEE	71 / 7 AA	47