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:	GDF6
Human P-Site:	S409
P-Site Sequence:	IIQTLMNSMDPGSTP
UniProt:	Q6KF10
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GDF6	Q6KF10	S409	IIQTLMNSMDPGSTP	100 / 9 AA	51
Phosphosite 1:	GDF5	P43026	S455	VIQTLMNSMDPESTP	88 / 9 AA	55
Phosphosite 2:	C15orf51	Q6ZS02	S45	GSHSFMHSMDPQLER	62 / 8 AA	24
Phosphosite 3:	DYN1	Q05193	S650	GSDSFMHSMDPQLER	62 / 8 AA	97
Phosphosite 4:	CCDC155	Q8N6L0	S80	RLQTLANSLDPNGEG	75 / 8 AA	63
Phosphosite 5:	BCKDHA	P12694	T114	KSMTLLNTMDRILYE	62 / 8 AA	50
Phosphosite 6:	GTF2H4	Q92759	S187	SQAGLMKSTEPGEPP	62 / 8 AA	52
Phosphosite 7:	MMP3	P08254	S417	RFDEKRNSMEPGFPK	71 / 7 AA	54
Phosphosite 8:	APOBEC3G	Q9HC16	S196	LGEILRHSMDPPTFT	62 / 8 AA	46
Phosphosite 9:	PKCt	Q04759	S685	ADRALINSMDQNMFR	62 / 8 AA	82
Phosphosite 10:	ACACA	Q13085	S1915	SSVPLLNSKDPIDRI	71 / 7 AA	266
Phosphosite 11:	p63	Q9H3D4	S119	TNLGLLNSMDQQIQN	71 / 7 AA	77
Phosphosite 12:	SSBP3	Q9BWW4	S184	TQPLLPNSMDPTRQQ	85 / 7 AA	40
Phosphosite 13:	Meis2	O14770	S462	QSPTMLNSVDPNVGG	62 / 8 AA	52
Phosphosite 14:	SSBP4	Q9BWG4	S105	APSPVMGSMAPGDTM	62 / 8 AA	39
Phosphosite 15:	SYT14	Q8NB59	S462	VKLTLLNSMGQEMSK	62 / 8 AA	62
Phosphosite 16:	MLX	Q9UH92	S77	EYAYSDNSLDPGLFV	83 / 6 AA	33
Phosphosite 17:	MMP1	P03956	S406	RYDEYKRSMDPGYPK	100 / 5 AA	54
Phosphosite 18:	FAM76B	Q5HYJ3	S297	NLRTKMNSMEKAHKE	71 / 7 AA	39
Phosphosite 19:	EXTL3	O43909	S679	REEVLMNSLERLNGL	50 / 8 AA	105
Phosphosite 20:	TIGD1	Q96MW7	S115	KALTLFNSMKAERGV	62 / 8 AA	67