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:	GDF11
Human P-Site:	S71
P-Site Sequence:	VCVWRQHSRELRLES
UniProt:	O95390
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GDF11	O95390	S71	VCVWRQHSRELRLES	100 / 9 AA	45
Phosphosite 1:	PIG38	Q8TC92	S380	IDIWRKHSEELRNAQ	77 / 9 AA	73
Phosphosite 2:	TNIP2	Q8NFZ5	S344	QVSWRQDSREPDAGR	85 / 7 AA	49
Phosphosite 3:	QRICH2	Q9H0J4	S1471	LEQVRQHSRNLKLGS	75 / 8 AA	181
Phosphosite 4:	GALR2	O43603	S133	AIRYPLHSRELRTPR	66 / 9 AA	42
Phosphosite 5:	PCIF1	Q9H4Z3	Y216	ILKLRQHYRELCQQR	75 / 8 AA	81
Phosphosite 6:	POF1B	Q8WVV4	S93	NLVWSDHSQELHSPT	55 / 9 AA	69
Phosphosite 7:	C6orf129	Q9P0B6	S38	AVNSRLHSRELSPEA	75 / 8 AA	11
Phosphosite 8:	Putative uncharacterized protein FLJ36116	Q8N9X3	S123	ACRWRRRSRETRGEN	66 / 9 AA	19
Phosphosite 9:	SH3PXD2A	Q5TCZ1	S266	GMVNRQHSREEKYVT	85 / 7 AA	125
Phosphosite 10:	MGA	Q8IWI9	S534	ENGLRKHSPDLRVVQ	55 / 9 AA	332
Phosphosite 11:	AKAP6	Q13023	S880	RQIKRQHSWILRALD	75 / 8 AA	257
Phosphosite 12:	ABCC10	Q5T3U5	S1089	QRHYRASSRELRRLG	66 / 9 AA	162
Phosphosite 13:	SPRYD5	Q9BSJ1	S63	SKARMEHSRELLRGM	62 / 8 AA	34
Phosphosite 14:	Tripartite motif-containing protein ENSP00000311270	A6NCD1	S211	SKARMEHSRELLRGI	62 / 8 AA	53
Phosphosite 15:	TDGF3	P51864	S75	LPMGIQHSKELNRTC	83 / 6 AA	21
Phosphosite 16:	TDGF1	P13385	S75	PPMGIQHSKELNRTC	83 / 6 AA	21
Phosphosite 17:	FAM129C	Q86XR2	S76	ASVLRQISRELGPQE	75 / 8 AA	77
Phosphosite 18:	SIRT7	Q9NRC8	S33	RERLRQVSRILRKAA	66 / 9 AA	45
Phosphosite 19:	FILIP1	Q7Z7B0	S418	LQEEEHHSKELRLEV	71 / 7 AA	138
Phosphosite 20:	GPR179	Q6PRD1	S735	EALARQHSRDSGSPG	83 / 6 AA	257