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:	GDF15
Human P-Site:	S39
P-Site Sequence:	LAEASRASFPGPSEL
UniProt:	Q99988
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GDF15	Q99988	S39	LAEASRASFPGPSEL	100 / 9 AA	34
Phosphosite 1:	TRIM17	Q9Y577	T447	LHTYSQATFPGPLQP	75 / 8 AA	54
Phosphosite 2:	KIAA0552	O60299	S67	GGGGSQGSFPGPRGS	66 / 9 AA	72
Phosphosite 3:	C10orf47	Q86WR7	S382	PSTRARQSFPGPRQP	85 / 7 AA	46
Phosphosite 4:	PSPC1	Q8WXF1	T431	MNMNNRATIPGPPMG	62 / 8 AA	59
Phosphosite 5:	BFSP2	Q13515	S26	PLQRRRASFRGPRSS	85 / 7 AA	46
Phosphosite 6:	ZFHX1B	O60315	S589	SCQFCKESFPGPIPL	62 / 8 AA	136
Phosphosite 7:	CRTC3	Q6UUV7	S207	NGHGEVASFPGPLKE	100 / 6 AA	67
Phosphosite 8:	GRID2IP	A4D2P6	S580	TVSKSRASPPGPSPA	87 / 8 AA	132
Phosphosite 9:	CHST13	Q8NET6	S287	LAGASDLSFPGPPRP	77 / 9 AA	39
Phosphosite 10:	C19orf6	Q4ZIN3	S136	CDSGGRGSFPGLAVE	62 / 8 AA	68
Phosphosite 11:	FAM179A	Q6ZUX3	S435	RKWASRASLPSIPIS	75 / 8 AA	111
Phosphosite 12:	AQR	O60306	S727	SIEHLKASFPGHNVK	71 / 7 AA	171
Phosphosite 13:	TMEM61	Q8N0U2	S92	LLWSVKASIPGPPRW	71 / 7 AA	22
Phosphosite 14:	KIAA1602	Q9HCH0	T562	ILDLSRSTFRGPSPE	62 / 8 AA	139
Phosphosite 15:	GR	P04150	S305	GTVYCQASFPGANII	71 / 7 AA	86
Phosphosite 16:	ARHGAP6	O43182	S717	SSSKSRESSPGPRLG	75 / 8 AA	106
Phosphosite 17:	KLF2	Q9Y5W3	S192	PAPGPRASFPPPFGG	85 / 7 AA	37
Phosphosite 18:	DBH	P09172	S9	PALSRWASLPGPSMR	71 / 7 AA	69
Phosphosite 19:	Wnk3	Q9BYP7	S1669	PQGLSLPSFPGPLSS	75 / 8 AA	192
Phosphosite 20:	IRAK2	O43187	T137	GQPVRMATFPGPGSS	83 / 6 AA	69