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:	BMP4
Human P-Site:	S312
P-Site Sequence:	NKNCRRHSLYVDFSD
UniProt:	P12644
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	BMP4	P12644	S312	NKNCRRHSLYVDFSD	100 / 9 AA	47
Phosphosite 1:	BMP4	P12644	Y314	NCRRHSLYVDFSDVG	100 / 7 AA	47
Phosphosite 2:	BMP2	P12643	Y302	SCKRHPLYVDFSDVG	85 / 7 AA	45
Phosphosite 3:	profilin 2	P35080	Y79	SVIRDSLYVDGDCTM	85 / 7 AA	15
Phosphosite 4:	PREX1	Q8TCU6	S523	RLYCRLHSLYTPVIK	75 / 8 AA	186
Phosphosite 5:	profilin 2	P35080	S77	KCSVIRDSLYVDGDC	85 / 7 AA	15
Phosphosite 6:	INF2	Q27J81	S1077	RPLERRSSWYVDASD	75 / 8 AA	136
Phosphosite 7:	SCN3A	Q9NY46	S610	DSESRRDSLFVPHRH	62 / 8 AA	226
Phosphosite 8:	SCN2A	Q99250	S610	DNDSRRDSLFVPHRH	62 / 8 AA	228
Phosphosite 9:	SCN1A	P35498	S607	DNESRRDSLFVPRRH	62 / 8 AA	229
Phosphosite 10:	WRN	Q14191	S1002	ADQYRRHSLFGTGKD	71 / 7 AA	162
Phosphosite 11:	CDKL5	O76039	S612	QQRPHRHSMYVTRDK	71 / 7 AA	116
Phosphosite 12:	TCHH	Q07283	T888	ERKRRRHTLYAKPAL	62 / 8 AA	247
Phosphosite 13:	STXBP5L	Q9Y2K9	S339	DKACRRPSLTIMHGK	62 / 8 AA	132
Phosphosite 14:	CDKL5	O76039	Y614	RPHRHSMYVTRDKVR	83 / 6 AA	116
Phosphosite 15:	CELA2A	P08217	Y91	GLGRHNLYVAESGSL	83 / 6 AA	29
Phosphosite 16:	CTC1	Q2NKJ3	S132	EQECRNGSLYVRDNT	75 / 8 AA	135
Phosphosite 17:	SCRN2	Q96FV2	T357	TQVDRRHTLYRGHQA	83 / 6 AA	47
Phosphosite 18:	ABCA13	Q86UQ4	S4013	VDPCSRHSLWDILLK	71 / 7 AA	576
Phosphosite 19:	C21orf81	Q8NFU9	S77	VSPRKCQSLYVDLPM	83 / 6 AA	10
Phosphosite 20:	FCRL4	Q96PJ5	S449	PAQVELQSLYVDVHP	83 / 6 AA	57