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:	Smad2
Human P-Site:	S110
P-Site Sequence:	SFSEQTRSLDGRLQV
UniProt:	Q15796
Intern. Prot. ID:	IPI00019548

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Smad2	Q15796	S110	SFSEQTRSLDGRLQV	100 / 9 AA	52
Phosphosite 1:	PACS2	Q86VP3	S359	DVPEKTRSLGGRQPS	77 / 9 AA	98
Phosphosite 2:	MRPS15	P82914	S124	ANPEDTRSLEARIIA	66 / 9 AA	30
Phosphosite 3:	FREM3	P0C091	S1650	VMRVQIRSLDNRLPQ	75 / 8 AA	238
Phosphosite 4:	KRT81	Q14533	S112	EEKEQIKSLNSRFAA	55 / 9 AA	55
Phosphosite 5:	KRT85	P78386	S129	EEKEQIKSLNSRFAA	55 / 9 AA	56
Phosphosite 6:	KRT83	P78385	S117	EEKEQIKSLNSRFAA	55 / 9 AA	54
Phosphosite 7:	KRT86	O43790	S112	EEKEQIKSLNSRFAA	55 / 9 AA	54
Phosphosite 8:	TFAP4	Q01664	S178	MLEEQVRSLEAHMYP	55 / 9 AA	39
Phosphosite 9:	Smad5	Q99717	S71	KCVTIPRSLDGRLQV	100 / 6 AA	52
Phosphosite 10:	SMAD1	Q15797	S70	NCVTIPRSLDGRLQV	100 / 6 AA	52
Phosphosite 11:	SMAD3	P84022	S70	KCITIPRSLDGRLQV	100 / 6 AA	48
Phosphosite 12:	Smad8	O15198	S74	KCVTIPRSLDGRLQV	100 / 6 AA	52
Phosphosite 13:	CUX2	O14529	S49	PVFEAARSLDDRLQP	66 / 9 AA	154
Phosphosite 14:	ARHGAP6	O43182	S37	RKLRQTRSLDPALIG	100 / 6 AA	106
Phosphosite 15:	TNPO1	Q92973	S74	SEDEPTRSLSGLILK	75 / 8 AA	102
Phosphosite 16:	TNPO2	O14787	S64	SEDEPTRSLSGLILK	75 / 8 AA	101
Phosphosite 17:	ARHGAP6	O43182	T35	SKRKLRQTRSLDPAL	100 / 6 AA	106
Phosphosite 18:	NTSR1	P30989	S213	TMGEQNRSADGQHAG	66 / 9 AA	46
Phosphosite 19:	ZBTB32	Q9Y2Y4	S191	AQQEQTRSKEKRLQA	66 / 9 AA	53
Phosphosite 20:	ZFYVE20	Q9H1K0	S548	SLHTRTRSLDFREIG	75 / 8 AA	89