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:	S146
P-Site Sequence:	RPLRRQLSLARPQAP
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	S146	RPLRRQLSLARPQAP	100 / 9 AA	34
Phosphosite 1:	C15orf62	A8K5M9	S19	ASFFKQLSLGRPRRL	75 / 8 AA	20
Phosphosite 2:	LARGE	O95461	S84	RALRRQLSLAQGRAP	87 / 8 AA	88
Phosphosite 3:	SREC-II	Q96GP6	S478	DPTRRELSLGRKKAP	75 / 8 AA	92
Phosphosite 4:	MDS2	Q8NDY4	T70	ARGRPQLTLERPLRP	66 / 9 AA	15
Phosphosite 5:	ZSWIM1	Q9BR11	S185	QAKFYQLSLERPVER	85 / 7 AA	55
Phosphosite 6:	AKR7A4	Q8NHP1	S6	__MSRQLSRARPATV	87 / 8 AA	37
Phosphosite 7:	AKR7A3	O95154	S6	__MSRQLSRARPATV	87 / 8 AA	37
Phosphosite 8:	PRR4	Q16378	S103	RRGHRQLSLPRFPSV	75 / 8 AA	15
Phosphosite 9:	DUSP9	Q99956	S16	LWLRRELSPPRPRLL	66 / 9 AA	42
Phosphosite 10:	OAS1	P00973	T292	KYLRRQLTKPRPVIL	66 / 9 AA	46
Phosphosite 11:	DDX54	Q8TDD1	T462	LFLGRSLTLARPLKE	75 / 8 AA	99
Phosphosite 12:	SYNGAP1	Q96PV0	S1023	DFTRRQLSLQDNLQH	100 / 6 AA	148
Phosphosite 13:	ZMYND11	Q15326	S17	KETTRQLSLAVKDGL	100 / 6 AA	66
Phosphosite 14:	HIVEP3	Q5T1R4	S1050	CFLVRQASLSRPPES	75 / 8 AA	259
Phosphosite 15:	PHLPP2	Q6ZVD8	Y212	EEVKRRQYSLAFSSA	85 / 7 AA	147
Phosphosite 16:	PHLPP2	Q6ZVD8	S213	EVKRRQYSLAFSSAG	85 / 7 AA	147
Phosphosite 17:	Uncharacterized protein FLJ36031	Q8N9Z2	S48	VYSRSQLSLADSTKA	85 / 7 AA	26
Phosphosite 18:	ADAD2	Q8NCV1	S561	QEARRQLSLLLDQQG	100 / 6 AA	62
Phosphosite 19:	DAB2IP	Q5VWQ8	S895	ELARRQMSLTEKGGQ	71 / 7 AA	132
Phosphosite 20:	ATXN2	Q99700	S139	SPPRSGVSLARPAPG	66 / 9 AA	140