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:	T138
P-Site Sequence:	EEDEYHATTETVISM
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	T138	EEDEYHATTETVISM	100 / 9 AA	45
Phosphosite 1:	TOX4	O94842	T299	DNQECQATVETVELD	66 / 9 AA	66
Phosphosite 2:	ARHGAP5	Q13017	T289	TVRDYHATWKTVSNK	66 / 9 AA	172
Phosphosite 3:	ZWILCH	Q9H900	T405	IHQSYHGTMDTVSLS	62 / 8 AA	67
Phosphosite 4:	GDF11	O95390	Y135	DFLEEDEYHATTETV	100 / 6 AA	45
Phosphosite 5:	MSTN	O14793	Y111	GSLEDDDYHATTETI	83 / 6 AA	43
Phosphosite 6:	STON1	Q9Y6Q2	T364	KRKYHSKTEVVHEPD	62 / 8 AA	83
Phosphosite 7:	ARHGAP5	Q13017	T553	IGFVYHPTKETCLSG	62 / 8 AA	172
Phosphosite 8:	GIN1	Q9NXP7	T27	RTGEYHSTTLPSERS	83 / 6 AA	60
Phosphosite 9:	GIN1	Q9NXP7	S26	KRTGEYHSTTLPSER	83 / 6 AA	60
Phosphosite 10:	KIAA0100	Q14667	T1637	DGMQYFATTESSPTE	62 / 8 AA	254
Phosphosite 11:	USP8	P40818	T673	FRYYHSPTNTVHMYP	62 / 8 AA	128
Phosphosite 12:	TUBG2	Q9NRH3	Y435	VQELIDEYHAATQPD	83 / 6 AA	51
Phosphosite 13:	TUBG1	P23258	Y435	VQQLIDEYHAATRPD	83 / 6 AA	51
Phosphosite 14:	WHSC1L1	Q9BZ95	T62	QGFQYPATTEDLPPL	71 / 7 AA	162
Phosphosite 15:	ABCA12	Q86UK0	T1800	YANYHPSTEALVSAM	50 / 8 AA	293
Phosphosite 16:	PTAFR	P25105	T321	SRKCSRATTDTVTEV	71 / 7 AA	39
Phosphosite 17:	PTAFR	P25105	T322	RKCSRATTDTVTEVV	71 / 7 AA	39
Phosphosite 18:	PLD1	Q13393	Y199	KMPMYRNYHATTEFL	83 / 6 AA	124
Phosphosite 19:	FBXO30	Q8TB52	T186	YGALYQATVETTRSL	71 / 7 AA	82
Phosphosite 20:	PIGR	P01833	T718	GKEEFVATTESTTET	62 / 8 AA	83