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:	T65
P-Site Sequence:	KRYEDLLTRLRANQS
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	T65	KRYEDLLTRLRANQS	100 / 9 AA	34
Phosphosite 1:	TPR	P12270	T259	KHVEDLLTKLKEAKE	66 / 9 AA	267
Phosphosite 2:	PHRF1	Q9P1Y6	T1218	PGREDLPTRLPALGE	77 / 9 AA	179
Phosphosite 3:	LRRC31	Q6UY01	S360	SSSENLLSRLRFLPA	75 / 8 AA	61
Phosphosite 4:	RIN1	Q13671	T388	QLVQDLLTQVRAGPE	66 / 9 AA	84
Phosphosite 5:	EPPK1	P58107	S4050	DRRQDLLSRYRASTL	66 / 9 AA	553
Phosphosite 6:	EPPK1	P58107	S2448	DRRQDLLSRYRAGTL	66 / 9 AA	553
Phosphosite 7:	M-CK	P06732	T313	PKFEEILTRLRLQKR	75 / 8 AA	43
Phosphosite 8:	LAMA5	O15230	T3410	AQMEGLGTRLRAQSR	77 / 9 AA	400
Phosphosite 9:	RTDR1	Q9UHP6	T42	LQSEDLQTRQKALMA	66 / 9 AA	39
Phosphosite 10:	ARHGEF12	Q9NZN5	T870	QIGEDLLTWFSGPGE	55 / 9 AA	173
Phosphosite 11:	Net1	Q7Z628	T234	PLHEDLLTRIGEATK	85 / 7 AA	68
Phosphosite 12:	ZNF703	Q9H7S9	S479	ATSEELLSHLRTHTA	55 / 9 AA	58
Phosphosite 13:	ZNF503	Q96F45	S537	ATSEELLSHLRTHTA	55 / 9 AA	63
Phosphosite 14:	SPATA1	Q5VX52	T339	ASMEEVLTKLREDLE	55 / 9 AA	50
Phosphosite 15:	ACSM4	P0C7M7	Y155	LTAKDILYRLRASKA	75 / 8 AA	66
Phosphosite 16:	ZNF646	O15015	T168	GTWEDLPTRQREGLA	66 / 9 AA	201
Phosphosite 17:	DNA-binding protein RFX8	Q6ZV50	T198	RNVEDLLTSFWKSLQ	62 / 8 AA	66
Phosphosite 18:	DHX8	Q14562	T974	LDDEGLLTRLGRRMA	85 / 7 AA	139
Phosphosite 19:	C6orf97	Q8IYT3	T173	RKHEEFLTQLRDCLD	62 / 8 AA	82
Phosphosite 20:	CNNM2	Q9H8M5	T451	KTVEDVMTPLRDCFM	62 / 8 AA	97