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:	BMPR1B
Human P-Site:	S433
P-Site Sequence:	PYHDLVPSDPSYEDM
UniProt:	O00238
Intern. Prot. ID:	IPI00010862

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	BMPR1B	O00238	S433	PYHDLVPSDPSYEDM	100 / 9 AA	57
Phosphosite 1:	ALK4	P36896	S436	PYYDLVPSDPSIEEM	88 / 9 AA	57
Phosphosite 2:	TGFBR1	P36897	S434	PYYDLVPSDPSVEEM	100 / 8 AA	56
Phosphosite 3:	ALK7	Q8NER5	S424	PYYDMVPSDPSIEEM	77 / 9 AA	55
Phosphosite 4:	STRN	O43815	S624	PASVDLVSSDPSHMV	87 / 8 AA	86
Phosphosite 5:	PIP5K1B	O14986	S465	HRPDLVPSTPSLFEA	87 / 8 AA	61
Phosphosite 6:	PTCD1	O75127	S207	KKRDLEPSDATYTAL	66 / 9 AA	79
Phosphosite 7:	ZNF469	Q96JG9	S1466	PPQKTVPSDPPYPSF	85 / 7 AA	259
Phosphosite 8:	EIF2AK4	Q9P2K8	S892	QTGDLIKSDPSGHLT	75 / 8 AA	187
Phosphosite 9:	BMPR1A	P36894	S466	NMVPSDPSYEDMREV	100 / 6 AA	60
Phosphosite 10:	BMPR1B	O00238	S436	DLVPSDPSYEDMREI	100 / 6 AA	57
Phosphosite 11:	TOP2A	P11388	S1351	DDEDFVPSDASPPKT	75 / 8 AA	174
Phosphosite 12:	COL7A1	Q02388	S241	APRDLVLSEPSSQSL	75 / 8 AA	295
Phosphosite 13:	ARAP3	Q8WWN8	S663	SCPGLLPSDPSPGVY	75 / 8 AA	170
Phosphosite 14:	TTN	Q8WZ42	S4329	FENKLVPSDEKFKCL	62 / 8 AA	3816
Phosphosite 15:	C10orf125	A2VDF0	S84	AVMELVPSDKERGLQ	83 / 6 AA	17
Phosphosite 16:	PIP5K1B	O14986	T466	RPDLVPSTPSLFEAA	85 / 7 AA	61
Phosphosite 17:	C10orf140	Q1XH10	S209	GNYVAFPSDPAYFRS	83 / 6 AA	90
Phosphosite 18:	EphB3	P54753	S788	RFLEDDPSDPTYTSS	83 / 6 AA	110
Phosphosite 19:	HERC1	Q15751	S3485	EESLGSPSDPSFSPV	83 / 6 AA	532
Phosphosite 20:	EphB3	P54753	T791	EDDPSDPTYTSSLGG	83 / 6 AA	110