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:	S312
P-Site Sequence:	PGAGAEGSWPPPSGA
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	S312	PGAGAEGSWPPPSGA	100 / 9 AA	51
Phosphosite 1:	SHROOM2	Q13796	S396	QEAHADGSWPPSKDG	85 / 7 AA	176
Phosphosite 2:	C17orf90	Q5BKU9	T73	SQAGADGTRPPKASL	62 / 8 AA	16
Phosphosite 3:	CCDC116	Q8IYX3	S183	SDLGAQGSLPPVRDK	75 / 8 AA	57
Phosphosite 4:	ARHGEF1	Q92888	S506	RFDGAEGSWFQKISS	100 / 6 AA	102
Phosphosite 5:	TTMA	A6NKL6	S283	AAMLAKGSWPPHPAA	85 / 7 AA	64
Phosphosite 6:	ZNF691	Q5VV52	S62	RVDDSEGSWIPPGEK	66 / 9 AA	36
Phosphosite 7:	KIFC2	Q96AC6	S767	GQPGAAGSRAPPGRL	66 / 9 AA	90
Phosphosite 8:	ADCY8	P40145	S622	GATFTEGSWSPELPF	71 / 7 AA	140
Phosphosite 9:	PLCB2	Q00722	S485	GGEAEGSSPPSAPAG	85 / 7 AA	134
Phosphosite 10:	ARID1A	O14497	S1544	QRANHEGSWPSHGTR	71 / 7 AA	242
Phosphosite 11:	D2HGDH	Q8N465	S23	GAPGAAGSWGRPVGP	66 / 9 AA	56
Phosphosite 12:	PLCB2	Q00722	S484	TGGEAEGSSPPSAPA	85 / 7 AA	134
Phosphosite 13:	ABCC3	O15438	S1277	APWVVEGSRPPEGWP	71 / 7 AA	169
Phosphosite 14:	DMWD	Q09019	S648	EAQTGEGSWPRSPSK	62 / 8 AA	70
Phosphosite 15:	Rad18	Q9NS91	S7	_MDSLAESRWPPGLA	71 / 7 AA	56
Phosphosite 16:	CECR6	Q9BXQ6	S17	SVSSASGSFPPPPAA	66 / 9 AA	58
Phosphosite 17:	Rb	P06400	S866	LKRSAEGSNPPKPLK	85 / 7 AA	106
Phosphosite 18:	ADAMTS19	Q8TE59	S139	LSPGAPASWQPPPPP	66 / 9 AA	134
Phosphosite 19:	PNLIPRP2	P54317	S103	FLDKAEDSWPSDMCK	71 / 7 AA	52
Phosphosite 20:	LTBP1	Q14766	S241	QSPGAASSWGPPEQA	66 / 9 AA	173