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:	SMAD1
Human P-Site:	S214
P-Site Sequence:	PTSSDPGSPFQMPAD
UniProt:	Q15797
Intern. Prot. ID:	IPI00019549

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SMAD1	Q15797	S214	PTSSDPGSPFQMPAD	100 / 9 AA	52
Phosphosite 1:	Smad5	Q99717	S213	PASSGPGSPFQLPAD	77 / 9 AA	52
Phosphosite 2:	SREBF1	P36956	S434	PPPSDAGSPFQSSPL	87 / 8 AA	122
Phosphosite 3:	NES	P48681	S1577	VSEGDRGSPFQEEEG	75 / 8 AA	177
Phosphosite 4:	Gm967	Q15884	S211	MDQEQGSSFQMSEGS	62 / 8 AA	50
Phosphosite 5:	BMPER	Q8N8U9	S399	KDCSSPASPFQVLVK	66 / 9 AA	76
Phosphosite 6:	FLNC	Q14315	S2300	RGQHVPGSPFQFTVG	85 / 7 AA	291
Phosphosite 7:	FLNA	P21333	S2224	KGQHVPGSPFQFTVG	85 / 7 AA	281
Phosphosite 8:	MCCC2	Q9HCC0	S95	DNLIDPGSPFLELSQ	100 / 6 AA	61
Phosphosite 9:	MFI2	P08582	S308	RLFSHEGSSFQMFSS	66 / 9 AA	80
Phosphosite 10:	FLNB	O75369	S2595	GEEHIPGSPFHVTVP	71 / 7 AA	278
Phosphosite 11:	KIAA0100	Q14667	S998	VQELDPGSPFPPEGL	85 / 7 AA	254
Phosphosite 12:	MED14	O60244	S1095	HGTLDPSSPYTMVSP	62 / 8 AA	161
Phosphosite 13:	FLNC	Q14315	S2718	GDESVPGSPFKVKVP	66 / 9 AA	291
Phosphosite 14:	NUMB	P49757	S480	TAISQPASPFQGNAF	75 / 8 AA	71
Phosphosite 15:	HSFX1	Q9UBD0	T328	LYVPGSPTQMNSYGP	85 / 7 AA	47
Phosphosite 16:	PLEKHA6	Q9Y2H5	S251	EPASEPGSPYPEGPR	71 / 7 AA	117
Phosphosite 17:	HSFX1	Q9UBD0	S326	PFLYVPGSPTQMNSY	85 / 7 AA	47
Phosphosite 18:	UHRF1	Q96T88	S709	KDRPASGSPFQLFLS	83 / 6 AA	90
Phosphosite 19:	FLNB	O75369	S1409	GGAHIPGSPFRVPVK	71 / 7 AA	278
Phosphosite 20:	ARHGEF11	O15085	S1252	SHPWDPGSPGQAPPG	75 / 8 AA	168