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:	BMPR1A
Human P-Site:	S218
P-Site Sequence:	DQSQSSGSGSGLPLL
UniProt:	P36894
Intern. Prot. ID:	IPI00005731

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	BMPR1A	P36894	S218	DQSQSSGSGSGLPLL	100 / 9 AA	60
Phosphosite 1:	BMPR1B	O00238	S188	EQSQSSGSGSGLPLL	100 / 9 AA	57
Phosphosite 2:	SYNPO2	Q9UMS6	S43	IRNQSKASGSGLCEG	77 / 9 AA	118
Phosphosite 3:	axin 1	O15169	S228	CSDQSSGSGTGKGIS	87 / 8 AA	96
Phosphosite 4:	TGFBR1	P36897	S189	YDMTTSGSGSGLPLL	87 / 8 AA	56
Phosphosite 5:	ALK2	Q04771	S192	DHSCTSGSGSGLPFL	87 / 8 AA	57
Phosphosite 6:	ALK4	P36896	S191	YDLSTSGSGSGLPLF	87 / 8 AA	57
Phosphosite 7:	ALK7	Q8NER5	S179	YDVTASGSGSGLPLL	87 / 8 AA	55
Phosphosite 8:	Elk-1	P19419	S343	TPGSGSGSGLQAPGP	100 / 7 AA	45
Phosphosite 9:	ALK7	Q8NER5	S181	VTASGSGSGLPLLVQ	100 / 7 AA	55
Phosphosite 10:	TGFBR1	P36897	S191	MTTSGSGSGLPLLVQ	100 / 7 AA	56
Phosphosite 11:	ALK4	P36896	S193	LSTSGSGSGLPLFVQ	100 / 7 AA	57
Phosphosite 12:	BMPR1A	P36894	S220	SQSSGSGSGLPLLVQ	100 / 7 AA	60
Phosphosite 13:	BMPR1B	O00238	S190	SQSSGSGSGLPLLVQ	100 / 7 AA	57
Phosphosite 14:	Elk-1	P19419	S341	ERTPGSGSGSGLQAP	77 / 9 AA	45
Phosphosite 15:	GPC6	Q9Y625	S495	TSDESSGSGSGSGCM	87 / 8 AA	63
Phosphosite 16:	ZNF703	Q9H7S9	S18	RTPESSGSGSGGGGK	87 / 8 AA	58
Phosphosite 17:	ZRANB1	Q9UGI0	S125	ESPQSSGSGSRPVAF	100 / 7 AA	81
Phosphosite 18:	ALK1	P37023	S186	DSDCTTGSGSGLPFL	75 / 8 AA	56
Phosphosite 19:	ZRANB1	Q9UGI0	S123	PTESPQSSGSGSRPV	100 / 7 AA	81
Phosphosite 20:	BMPR1A	P36894	S216	LIDQSQSSGSGSGLP	100 / 7 AA	60