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:	ALK7
Human P-Site:	S179
P-Site Sequence:	YDVTASGSGSGLPLL
UniProt:	Q8NER5
Intern. Prot. ID:	IPI00302552

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ALK7	Q8NER5	S179	YDVTASGSGSGLPLL	100 / 9 AA	55
Phosphosite 1:	TGFBR1	P36897	S189	YDMTTSGSGSGLPLL	88 / 9 AA	56
Phosphosite 2:	GIRK1	P48549	S20	QVVTTSSSGSGLQPQ	77 / 9 AA	57
Phosphosite 3:	ALK4	P36896	S191	YDLSTSGSGSGLPLF	77 / 9 AA	57
Phosphosite 4:	ALK2	Q04771	S192	DHSCTSGSGSGLPFL	87 / 8 AA	57
Phosphosite 5:	Elk-1	P19419	S343	TPGSGSGSGLQAPGP	100 / 7 AA	45
Phosphosite 6:	BMPR1A	P36894	S218	DQSQSSGSGSGLPLL	87 / 8 AA	60
Phosphosite 7:	BMPR1B	O00238	S188	EQSQSSGSGSGLPLL	87 / 8 AA	57
Phosphosite 8:	ALK7	Q8NER5	S181	VTASGSGSGLPLLVQ	100 / 7 AA	55
Phosphosite 9:	TGFBR1	P36897	S191	MTTSGSGSGLPLLVQ	100 / 7 AA	56
Phosphosite 10:	ALK4	P36896	S193	LSTSGSGSGLPLFVQ	100 / 7 AA	57
Phosphosite 11:	BMPR1A	P36894	S220	SQSSGSGSGLPLLVQ	100 / 7 AA	60
Phosphosite 12:	BMPR1B	O00238	S190	SQSSGSGSGLPLLVQ	100 / 7 AA	57
Phosphosite 13:	KIAA0552	O60299	S212	TMTPAGGSGSGLSDS	87 / 8 AA	72
Phosphosite 14:	ALK7	Q8NER5	S177	LIYDVTASGSGSGLP	100 / 7 AA	55
Phosphosite 15:	Elk-1	P19419	S341	ERTPGSGSGSGLQAP	100 / 7 AA	45
Phosphosite 16:	RSPH9	Q9H1X1	S16	SLELASGSGQGLSPD	87 / 8 AA	31
Phosphosite 17:	CHD1	O14646	S30	DSGSASGSGSGSSSG	87 / 8 AA	197
Phosphosite 18:	ALK1	P37023	S186	DSDCTTGSGSGLPFL	75 / 8 AA	56
Phosphosite 19:	BAZ2A	Q9UIF9	S538	EGLTASGSGDVMRRR	66 / 9 AA	211
Phosphosite 20:	K24	Q2M2I5	S83	GFGGASGSGTGFGGG	75 / 8 AA	55