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:	S166
P-Site Sequence:	LSPPPSQSDQLLAES
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	S166	LSPPPSQSDQLLAES	100 / 9 AA	34
Phosphosite 1:	GDF15	Q99988	S164	LRLSPPPSQSDQLLA	100 / 7 AA	34
Phosphosite 2:	CPSF3	Q9UKF6	S9	SAIPAEESDQLLIRP	66 / 9 AA	77
Phosphosite 3:	BMX	P51813	S306	GNISRSQSEQLLRQK	66 / 9 AA	78
Phosphosite 4:	KIF18A	Q8NI77	S689	LKSPPSQSVQLNDSL	87 / 8 AA	102
Phosphosite 5:	KLHL14	Q9P2G3	S16	STFDPSHSDNLLHGL	75 / 8 AA	71
Phosphosite 6:	GPR4	P46093	S348	SWAATPPSQGDQVQL	85 / 7 AA	41
Phosphosite 7:	MED13	Q9UHV7	S2109	LHVPSVQSDELLHSK	66 / 9 AA	239
Phosphosite 8:	UBR4	Q5T4S7	S1479	TTSPPKDSDQLDVIQ	75 / 8 AA	574
Phosphosite 9:	RGNEF	Q8N1W1	S789	SCRSRSHSDELLQSM	55 / 9 AA	192
Phosphosite 10:	CLMN	Q96JQ2	S794	GESLPSASDQVLYLS	75 / 8 AA	112
Phosphosite 11:	WASF4	Q8IV90	S380	SYPPPSQSDSASSPS	100 / 6 AA	68
Phosphosite 12:	WASF4	Q8IV90	S378	ASSYPPPSQSDSASS	100 / 6 AA	68
Phosphosite 13:	MBP	P02686	S114	FKDRPSESDELQTIQ	71 / 7 AA	33
Phosphosite 14:	RANBP3	Q9H6Z4	S135	TQFPPSQSEERSSGF	71 / 7 AA	60
Phosphosite 15:	RANBP3	Q9H6Z4	S133	SLTQFPPSQSEERSS	71 / 7 AA	60
Phosphosite 16:	REPS2	Q8NFH8	S527	PRPCPSQSEQVSEAE	71 / 7 AA	72
Phosphosite 17:	BCoR	Q6W2J9	S1431	QLLPASQSTQLPCSS	75 / 8 AA	192
Phosphosite 18:	ubiquilin 2	Q9UHD9	T69	SKRFKSQTDQLVLIF	71 / 7 AA	66
Phosphosite 19:	PHC1	P78364	S462	PTQQVPPSQSQQQAQ	85 / 7 AA	106
Phosphosite 20:	RIMBP3	Q9UFD9	S1208	PQNHRPPSVSDQPGE	85 / 7 AA	170